Publications

2017

Journal Papers

'Dual-grating dielectric accelerators driven by a pulse-front-tilted laser', Y. Wei, et al.,Applied Optics 56, 8201-8206 (2017) https://doi.org/10.1364/AO.56.008201

'Investigations into dual-grating THz-driven accelerators', Y. Wei, R. Ischebeck, M. Dehler, E. Ferrari, N. Hiller, S. Jamison, G. Xia, K. Hanahoe, Y. Li, J.D.A. Smith, C.P. Welsch, Nuclear Instruments and Methods A, In Press, Accepted Manuscript (2017) https://doi.org/10.1016/j.nima.2017.09.050

'Dual-gratings with a Bragg reflector for dielectric laser-driven accelerators', Y. Wei,  G. Xia, J. D. A. Smith, and C. P. Welsch, Physics of Plasmas 24, 073115 (2017); doi: http://dx.doi.org/10.1063/1.4993206 

'Design and first operation of a supersonic gas jet based beam profile monitor', V. Tzoganis, H. D. Zhang, A. Jeff, C. P. Welsch, Phys. Rev. Accel. Beams 20, 062801 (2017) https://doi.org/10.1103/PhysRevAccelBeams.20.062801

'Beam quality study for a grating-based dielectric laser-driven accelerator', Y. Wei, et al., Phys. Plasmas 24, 023102 (2017)  doi: http://dx.doi.org/10.1063/1.4975080

 

2016

Journal Papers

'Non-perturbative measurement of low-intensity charged particle beams', M. Fernandes, R. Geithner, J. Golm, R. Neubert, M. Schwickert, T. Stöhlker, J. Tan and C P Welsch, Superconductor Science and Technology, Volume 30, Number 1
http://dx.doi.org/10.1088/0953-2048/30/1/015001

'Non-Gaussian beam dynamics in low energy antiproton storage rings', J. Resta-López, J.R. Hunt, C.P. Welsch, Nuclear Instruments and Methods A (Volume 834, 21 October 2016, p 123-131) doi:10.1016/j.nima.2016.08.003

'Charged particle tracking through electrostatic wire meshes using the finite element method', L.J. Devlin, O. Karamyshev and C.P.Welsch, Physics of Plasmas (Vol.23, Issue 6) DOI: 10.1063/1.4953801 (2016)

'AWAKE, The Advanced Proton Driven Plasma Wakefield Acceleration Experiment at CERN', E. Gschwendtner, et al.,  Nucl Instr Meth A, doi:10.1016/j.nima.2016.02.026 (S0168900216001881) (2016)

'Beam studies at the SPEAR3 synchrotron using a digital optical mask', H. Zhang, et al., Nucl Instr Meth A 817, 1 May 2016, Pages 46–56 doi:10.1016/j.nima.2016.01.071 (S0168900216000991) (2016)

'Emittance reconstruction from measured beam sizes in ATF2 and perspectives for ILC', A. Faus-Golfe, J. Navarro, N. Fuster Martinez, J. Resta Lopez, J. Giner Navarro NIM A 819 (2016) 122-138, doi:10.1016/j.nima.2016.02.064 (S0168900216002400) (2016)

'Laser diode self-mixing technique for liquid velocimetry, A. Alexandrova and C.P.Welsch, Nucl. Instr. Meth. A, doi:10.1016/j.nima.2015.12.042, (S0168900215016228) (2016)

'Plasma wakefield acceleration at CLARA facility in Daresbury Laboratory',G. Xia, Y. Niec, O. Metea, K. Hanahoea, M. Dovera, M. Wigrama, J. Wrighta, J. Zhanga, J. Smithd, T. Paceya, Y. Lia, Y. Weib, C. Welsch, Nucl Instr. Meth. A, doi:10.1016/j.nima.2016.01.007 (S0168900216000103) (2016)

'Path to AWAKE: Evolution of the concept', A. Caldwell,..., C.P. Welsch, et al., Nucl Instr. Meth. A, http://dx.doi.org/10.1016/j.nima.2015.12.050, (S0168900215016307) (2016)

Conference Contributions

'Optimized Cryogenic Current Comparator for CERN's Low-Energy Antiproton Facilities', M. F. Fernandes, et al., Proc. IBIC16, Barcelona, Spain (MOPG48) (2016)

'Laser-Based Beam Diagnostics for Accelerators and Light Sources', C. P. Welsch, Proc. IBIC16, Barcelona, Spain (MOPG54) (2016)

'Coherent Diffraction Radiation Imaging Methods to Measure RMS Bunch', R. B. Fiorito, et al., Proc. IBIC16, Barcelona, Spain (MOPG58) (2016)

'Beam Diagnostics for Medical Accelerators', C. P. Welsch, Proc. IBIC16, Barcelona, Spain (TUPG27) (2016)

'Accelerator Optimization Through Beam Diagnostics', C. P. Welsch, Proc. IBIC16, Barcelona, Spain (TUPG28) (2016)

'Preparatory Work for a Fluorescence Based Profile Monitor for an Electron Lens', S. Udrea, et al., Proc. IBIC16, Barcelona, Spain (TUPG73) (2016)

'An Optical Fibre BlM System at the Australian Synchrotron Light Source', M. Kastriotou, et al., Proc. IBIC16, Barcelona, Spain (WEPG20)(2016)

'3D Density Scans of a Supersonic Gas Jet for Beam Profile Monitoring', H. D. Zhang, et al., Proc. IBIC16, Barcelona, Spain (WEPG71)(2016)

'Optical Effects in High Resolution and High Dynamic Range Beam Imaging Systems', J. Wolfenden, et al., Proc. IBIC16, Barcelona, Spain (WEPG80) (2016)

'A Versatile Beam Loss Monitoring System for CLIC', M. Kastriotou, et al., Proc. IPAC16, Busan, Korea (MOPMR024) (2016)

'Optical System Design for The ESS Proton Beam and Target Diagnostics', M. G. Ibison, et al., Proc. IPAC16, Busan, Korea (MOPMR043) (2016)

'Optimization of Particle Accelerators (oPAC)', C. P. Welsch, Proc. IPAC16, Busan, Korea (MOPMR044) (2016)

'High Resolution and Dynamic Range Characterisation of Beam Imaging Systems', J. Wolfenden, et al., Proc. IPAC16, Busan, Korea (MOPMR045) (2016)

'Characterizing Supersonic Gas Jet-based Beam Profile Monitors', H. D. Zhang, et al., Proc. IPAC16, Busan, Korea (MOPMR046) (2016)

'Emittance Measurements and Operation Optimization for ECR Ion Sources', V. Tzoganis, et al., Proc. IPAC16, Busan, Korea (MOPMR048) (2016)

'Optimization of Medical Accelerators', C. P. Welsch, Proc. IPAC16, Busan, Korea (TUPOY026) (2016)

'Emittance Measurements in Low Energy Storage Rings', J. R. Hunt, et al., Proc. IPAC16, Busan, Korea (WEPOR052) (2016)

'Beam Dynamics Studies into Grating-based Dielectric Laser-driven Accelerators', Y. Wei, et al., Proc. IPAC16, Busan, Korea (UPOY027) (2016)

'Laser Applications at Accelerators', C. P. Welsch, Proc. IPAC16, Busan, Korea (THPMY042) (2016)

'Review of Emittance Diagnostics for Space Charge Dominated Beams for AWAKE e- Injector', O. Mete, et al., Proc. IPAC16, Busan, Korea (MOPMR039) (2016)

 

2015

Journal Papers

'Plugging the gap', C Welsch, Phys World 28, no. 6 (2015): 17. 2015

Physics Procedia, Volume 77, Pages 1-66, International Conference on Laser Applications at Accelerators, LA3NET 2015, 25-27 March 2015, Mallorca, Spain, edited by Michael Budde, Allan Gillespie, Enrique Conejero Jarque, Nathalie Lecesne and Carsten P. Welsch (2015)

'RF Cavity Induced Sensitivity Limitations on Beam Loss Monitors', M. Kastriotou, A. Degiovanni, F.S. Domingues Sousa, E. Effinger, E.B. Holzer, J.L. Navarro Quirante, E.N. del Busto, F. Tecker, W. Viganò, C.P. Welsch, B.J. Woolley, Physics Procedia, Volume 77, Pages 21-28 (2015)

'Numerical Study of a Multi-stage Dielectric Laser-driven Accelerator', Yelong Wei, Guoxing Xia, Jonathan. D.A. Smith, Kieran Hanahoe, Oznur Mete, Steve P. Jamison, Carsten P. Welsch, Physics Procedia, Volume 77, Pages 50-57 (2015)

'Development of a pepper-pot emittance meter for diagnostics of low-energy multiply charged heavy ion beams extracted from an ECR ion source', T. Nagatomo, V. Tzoganis, et al., Rev. Sci. Instrum. 87, 02B920, http://dx.doi.org/10.1063/1.4934688 (1.4934688) (2015)

'Design of a compact Faraday cup for low energy,low intensity ion beams', E.D. Cantero, A. Sosa, et al., Nucl Instr. Meth. A, Vol 807, doi:10.1016/j.nima.2015.09.096 9 (S0168900215011675) (2015)

'Performance of Silicon Photomultipliers in photon number and time resolution', S. Vinogradov, Proc. of Science (PoS SISSA) -8 p. (PhotoDet2015_002) (2015)

'Very high resolution optical transition radiation imaging system: Comparison between simulation and experiment', B. Bolzon, et al., Phys. Rev. ST Accel. Beams 18, 082803 (082803) (2015)

'Testing beam-induced quench levels of LHC superconducting magnets',B. Auchmann,..., E. Nebot Del Busto, et al., Phys. Rev. ST Accel. Beams 18, 061002 – Published 25 June 2015 (STAB.18.061002) (2015)

'The Silicon Photomultiplier Concept and Design Development', S. Vinogradov, Astroparticle Physics European Consortium News, Apr. 2015 (119) (2015)

'Analytical model of SiPM time resolution and order statistics with crosstalk', S. Vinogradov, Nucl. Instr. Methods A (2015), pp. 229-233;(2014.12.010) (2015)

'Advanced simulations of optical transition and diffraction radiation', T. Aumeyr,..., B. Bolzon, et al., Phys. Rev. ST Accel. Beams 18, 042801 – Published 3 April 2015 (STAB.18.042801) (2015)

'Simulation studies of the beam cooling process in presence of heating effects in the Extra Low ENergy Antiproton ring (ELENA)', J. Resta-López, J.R. Hunt, O. Karamyshev and C.P. Welsch, 2015 JINST 10 P05012, doi:10.1088/1748-0221/10/05/P05012 (2015) (P05012)

'SiPM response to long and intense light pulses', S. Vinogradov, A. Arodzero, R.C. Lanza, and C.P. Welsch, Nucl. Instr. Methods A (2015), pp. 148-152; doi:10.1016/j.nima.2014.11.079 (2014.11.079) (2015)

'Amplitude and Timing properties of a Geiger discharge in a SiPM cell', E. Popova, P. Buzhan, A. Pleshko, S. Vinogradov, A. Stifutkin, A. Ilyin, D. Besson, and R. Mirzoyan, Nucl. Instr. Methods A (2015), pp. 270-274; doi:10.1016/j.nima.2014.12.050 (S0168900214015058)

'Laser diode self-mixing interferometry for velocity Measurements', A.S. Alexandrova, V. Tzoganis and C.P. Welsch, Optical Engineering 54(3), 034104, doi:10.1117/1.OE.54.3.034104 (2015) (2195791)

 

Conference Contributions

'Challenges of arbitrary waveform signal detection by SiPM in beam loss monitoring systems with Cherenkov fibre readout', S. Vinogradov, L. Devlin, E. Nebot del Busto, M. Kastriotou, and C. P. Welsch, Proc. of Science (PoS SISSA) -4 p. (PhotoDet2015_070) (2015) 

'A Cryogenic Current Comparator for the Low-Energy Antiproton Facilities at CERN', M. Fernandes, et al., Proc. IBIC 2015, Melbourne, Australia (2015) (MOPB043)

'BLM Crosstalk Studies at the CLIC Two-Beam Module', M. Kastriotou, et al., Proc. IBIC 2015, Melbourne, Australia (2015) (MOPB045)

'Optical Diagnostics within LA3NET', C.P.Welsch, Proc. IBIC 2015, Melbourne, Australia (2015) (MOPB067)

'Advanced Beam Diagnostics R&D within oPAC', C.P. Welsch, Proc. IBIC 2015, Melbourne, Australia (2015) (MOPB068)

'Beam Characterization Using Laser Self-Mixing', A.S. Alexandrova, C.P. Welsch, Proc. IBIC 2015, Melbourne, Australia (2015) (TUPB070)

'Development of a Supersonic Gas Jet Beam Profile Monitor', H.D. Zhang, et al., Proc. IBIC 2015, Melbourne, Australia (2015) (TUPB075)

'Position Resolution of Optical Fibre-Based Beam Loss Monitors Using Long Electron Pulses', Eduardo Nebot del Busto, et al., Proc. IBIC 2015, Melbourne, Australia (2015) (WEBLA03)

'High Speed, Low Dose, Intelligent X-Ray Cargo Inspection', A. Arodzero, S. Boucher, J. Hartzell, S. Kutsaev, R. C. Lanza, V. Palermo, S. Vinogradov and V. Ziskin, Proc. IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC-2015), San Diego, CA, USA, Oct. 31 - Nov. 7, 2015 

'Reward-renewal model of SiPM response to arbitrary waveform optical signals of beam loss monitoring systems', S. Vinogradov, L. Devlin, E. Nebot del Busto, M. Kastriotou and C. P. Welsch Proc. International Conference on Accelerator Optimization, Seville, Spain, Oct. 7-9, 2015

‘Beam based sensitivity, linearity and dynamic range studies with an optical fibre BLM system at the TBL’, E. Nebot del Busto, M. Kastriotou, S. Vinogradov, L. Devlin, and C.P Welsch, Proc. International Beam Instrumentation Conference (IBIC 2015), Melbourne, Australia, Sept. 13-17, 2015 

'Dark current and breakdown studies with the BLM system at the dogleg experiment', M. Kastriotou, E. Nebot del Busto, S. Vinogradov, L. Devlin and C.P Welsch, Proc. International Beam Instrumentation Conference (IBIC 2015), Melbourne, Australia, Sept. 13-17, 2015

'Challenges of arbitrary waveform signal detection by SiPM in beam loss monitoring systems with Cherenkov fibre readout', S. Vinogradov, L. Devlin, E. Nebot del Busto, M. Kastriotou and C. P. Welsch, Proc. International Conference on New Photo-Detectors (PhotoDet 2015), Moscow, Russia, Jul. 06-10, 2015.

'Extraction of Activation Energies from Temperature Dependent Investigations of Dark Current and Dark Count Rate of Silicon Photomultipliers', E. Engelmann, S. Vinogradov, et al., Proc. International Conference on New Photo-Detectors (PhotoDet 2015), Moscow, Russia, Jul. 06-10, 2015.

'SiPM in-depth project status update', S. Vinogradov, in QUASAR group - Cockcroft Institute Seminar, Daresbury, UK, June 1, 2015.

'The position resolution of beam losses in optical fibres generated from long electron pulses at CTF3', L. Devlin, S. Doebert, F. S. Domingues Sousa, E. Effinger, W. Farabolini, E. B. Holzer, M. Kastriotou, R. L . Lilestol, E. Nebot del Busto, S. Vinogradov and C. P. Welsch, Proc. IPAC 2015, Richmond, USA, May 3-8, 2015

'Numerical Optimization of Accelerators within oPAC', C.P. Welsch, Proc. IPAC'15, Richmond, VA, USA (MOPMA004)

'Non-invasive Beam Profile Monitoring', C.P. Welsch, T. Cybulski, H. Zhang, A. Jeff, V. Tzoganis, Proc. IPAC'15, Richmond, VA, USA (MOPMA005)

'Studies into Electron Beam Generation, Acceleration and Diagnostics within LA³NET', C.P. Welsch, Proc. IPAC'15, Richmond, VA, USA (WEPTY002)

'Quality and Stability Studies of the Beams in the ELENA Ring Transfer Lines', J. Hunt, O. Karamyshev, J.Resta-López, C.P. Welsch, Proc. IPAC'15, Richmond, VA, USA (THPF107)

'Novel Single Shot Bunch Length Diagnostic using Coherent Diffraction Radiation', Ralph Fiorito, Carsten Peter Welsch, Hao Dai Zhang, Anatoly Shkvarunets, Proc. IPAC'15, Richmond, VA, USA (MOPWI004)

'Development of a Supersonic Gas-jet Monitor to Measure Beam Profile Non-destructively', H. Zhang, C.P. Welsch, A. Jeff, V. Tzoganis, Proc. IPAC'15, Richmond, VA, USA (MOPWI006)

'Modeling of an Electron Injector for the AWAKE Project', O. Mete, G. Xia, S. Doebert, R. Apsimon, G. Burt, C.P. Welsch, R. Fiorito, Proc. IPAC'15, Richmond, VA, USA (TUPJE059)

'Intra-beam Scattering Effects in ELENA', Javier Resta-López, James Robert Hunt, Carsten Peter Welsch, Proc. IPAC'15, Richmond, VA, USA (WEAB3)

'Investigations into Dielectric Laser-driven Accelerators using the CST and VSIM Simulation Codes', Y. Wei, C.P. Welsch , G. Xia, J. Smith, K. Hanahoe, O. Mete, Proc. IPAC'15, Richmond, VA, USA (WEPWA051

'SPAD design optimization for fast timing', Proc. Brainstorming Workshop on factors influencing the timing resolution of SiPMs', S. Vinogradov, Calvi, Corsica, France, May 7- 8, 2015.

'Summary of SiPM studies and overview of applicability for Beam Loss Monitoring systems', E. Nebot del Busto, L. Devlin, E. B. Holzer, M. Kastriotou, S. Vinogradov and C.P Welsch in Laser Applications at Accelerators Conference 2015, Palmanova, Mallorca, Spain, Mar. 25-27, 2015. 

'Studies of SiPM transient response at high intensity long light signals', L. Devlin, S. Vinogradov, E. Nebot del Busto, M. Kastriotou and C.P Welsch, in Laser Applications at Accelerators Conference 2015, Palmanova, Mallorca, Spain, Mar. 25-27, 2015.

'Studies of SiPM nonlinearities and transients at short light pulse detection', E. Nebot del Busto, S. Vinogradov, L. Devlin, M. Kastriotou and C.P Welsch, in Laser Applications at Accelerators Conference 2015, Palmanova, Mallorca, Spain, Mar. 25-27, 2015.

'Analysis of SiPM response and performance in Beam Loss Monitoring applications', S. Vinogradov, E. Nebot del Busto, L. Devlin, M. Kastriotou and C. P. Welsch, in 5th Topical Workshop on Beam Diagnostics, Palmanova, Mallorca, Spain, Mar. 23-24, 2015.

'CLIC Beam Loss Monitors', M. J. Boland, L. Devlin, E. B. Holzer, P. D. Jackson, M. Kastriotou, E. Nebot del Busto, R. P. Rasool, J. Schmidt, S. Vinogradov and C.P Welsch, in Workshop on CLIC Beam Instrumentation, CERN, Geneva, Switzerland, Jan. 26-30, 2015.

'Status of BLM system for the CLIC TBM and Damping Rings', M. Kastriotou, E. Branger, L. Devlin, E.B. Holzer, S. Mallows, E. Nebot del Busto, J. van Hoorne, S. Vinogradov, C. P. Welsch and M Zingl, in 16th International Workshop on Future Linear Colliders (LCWS-2014), Belgrade, Serbia, Oct. 6-10, 2014.

'Update report on development of novel analytical and experimental approaches for an in-depth characterization and optimization of Silicon Photomultipliers', S. Vinogradov, in QUASAR group - Cockcroft Institute Seminar, Daresbury, UK, Oct. 27, 2014.

 

2014

Journal Papers

'Noninvasive emittance and energy spread monitor using optical synchrotron radiation', R. Fiorito, et al., Phys. Rev.Special Topics - Accelerators and Beams 17, 122803, doi: 10.1103/PhysRevSTAB.17.122803 (2014) (122803)

'Amplitude and Timing properties of a Geiger discharge in a SiPM cell', E. Popova, P. Buzhan, A. Pleshko, S. Vinogradov, A. Stifutkin, A. Ilyin, D. Besson, and R. Mirzoyan, Nucl Instr Methods A, doi:10.1016/j.nima.2014.12.050 (2014) (S0168900214015058)

'Analytical model of SiPM time resolution and order statistics with crosstalk', S. Vinogradov, Nucl Instr Methods A, doi:10.1016/j.nima.2014.12.010 (2014) (S016890021401451X)

'Beam feasibility study of a collimator with in-jaw beam position monitors', D. Wollmann, A. Nosych, et al., Nucl Instr Methods A 768, doi:10.1117/1.OE.54.3.034104 (2014) 62–68 (S0168900214010250)

'Gas dynamics considerations in a non-invasive profile monitor for charged particle beams', V.Tzoganis, A. Jeff, C.P. Welsch, VACUUM, DOI 10.1016/j.vacuum.2014.07.009 (2014) (S0042207X14002450)

'Investigation of silicon sensors for their use as antiproton annihilation detectors', N. Pacificoa,..., J. Harasimovics, et al., Nucl Instr Methods A, doi:10.1016/j.nima.2014.06.036 (2014) (S0168900214007438)

'Detection of low energy antiproton annihilations in a segmented silicon detector', S Aghiona, O Ahlén,..., C.P. Welsch, et al., JINST, Vol.8, DOI 10.1088/1748-0221/9/06/P06020 (2014) (P06020)

'A non-invasive beam profile monitor for charged particle beams', V. Tzoganis, C. P. Welsch, Applied Physics Letters 104, 204104 (2014) (1.4879285)

'A new version of the LUPIN detector: improvements and latest experimental verification', M. Caresana, C. Cassell, M. Ferrarini, E. Hohmann, G.P. Manessi, S. Mayer, M. Silari and V. Varoli, Review of Scientific Instruments 85, 065102 (2014) (1.4879936)

'Monitoring reactions for the calibration of relativistic hadron beams', A. Ferrari, F.P. La Torre, G.P. Manessi, F. Pozzi and M. Silari, Nuclear Instruments and Methods in Physics Research Section A 763, 177-183 (2014) (S0168900214007682)

'Extra Low ENergy Antiproton (ELENA) ring and its Transfer Lines: Design Report', V.Chohan, et al., CERN, ISBN 9789290834007 (2014) (CERN-2014-002)

'Beam life time studies and design optimization of the Ultra-low energy Storage Ring', C. P.Welsch, A. I. Papash, J. Harasimowicz, O. Karamyshev, G. A. Karamysheva, D. Newton, M. Panniello, M. Putignano, M. R. F. Siggel-King, A. Smirnov, Hyperfine Interactions, Volume 229, Issue 1, Page 139-146, DOI 10.1007/s10751-014-1063-2 (2014) (10751-014-1063-2)

'Spallation cross sections for natFe and natCu targets for 120 GeV/c protons and pions', A. Ferrari, F. P. La Torre, G. P. Manessi, F. Pozzi and M. Silari, Phys. Rev. C 89, 034612 (2014) (89.034612)

'Successive approximation algorithm for beam-position-monitor-based LHC collimator alignment', G. Valentino, A.A. Nosych, R. Bruce, M. Gasior, D. Mirarchi, S. Redaelli, B. Salvachua, D. Wollmann, Physical Review Special Topics - Accelerators and Beams 17, 021005 (2014) (PhysRevSTAB.17.021005)

'Instrument intercomparison in the pulsed neutron fields at the CERN HiRadMat facility', E. Aza, M. Caresana, C. Cassell, N. Charitonidis, E. Harrouch, G.P. Manessi, M. Pangallo, D. Perrin, E. Samara and M. Silari, Radiation Measurements 61, 25-32 (2014) (S1350448713003909)

'Investigations into beam monitors at the AEgIS experiment', A. Sosa, E. Bravin, J. Harasimowicz, A. Jeff, C.P. Welsch, Hyperfine Interactions, DOI 10.1007/s10751-014-1032-9 (2014) (s10751-014-1032-9)

'Numerically optimized structures for dielectric asymmetric dual-grating laser accelerators', A. Aimidula, M. A. Bake, F. Wan, B. S. Xie, C. P. Welsch, G. Xia, O. Mete, M. Uesaka, Y. Matsumura, M. Yoshida, and K. Koyama, Physics of Plasmas, Vol.21, Issue 2 (2014) (1.4866020)

'Intercomparison of radiation protection instrumentation in a pulsed neutron field', M. Caresana, A. Denker..., G. Manessi, et al., Nuclear Instruments and Methods in Physics Research A 737 (2014) 203–213 (S0168900213016355)

'Zemax Simulations of Transition and Diffraction Radiation', T Aumeyr, M G Billing, L M Bobb, B Bolzon, P Karataev, T Lefevre and S Mazzoni, Journal of Physics: Conference Series 517 (2014) (012026)

'Basics of Charged Particle Beam Dynamics and Application to Electrostatic Storage Rings', AI Papash, CP Welsch
In Physics With Trapped Charged Particles: Lectures From The Les Houches Winter School. Edited by R C Thompson, M Knoop, N Madsen, chapter 13, 305-326. London: Imperial College Press, 2014.

'Beam dynamics in an ultra-low energy storage rings (review of existing facilities and feasibility studies for future experiments)', AI Papash, AV Smirnov, CP Welsch, Physics of Particles and Nuclei 45, no. 2 (2014): 409-451. doi:10.1134/S106377961402004X

'Collider design issues based on proton-driven plasma wakefield acceleration', G Xia, O Mete, A Aimidula, C Welsch, S Chattopadhyay , S Mandry, M Wing, Nucl Instrum Meth A 740 (2014): 173-179. doi:10.1016/j.nima.2013.11.006

 

Conference Contributions

'A Quantum Gas Jet for Non-Invasive Beam Profile Measurement', A. Jeff, et al., Proc. IBIC14, Monterey, USA (2014) (TUCZB3)

'Measurement of Beam Losses Using Optical Fibers at the Australian Synchrotron', M. Boland, E. Nebot del Busto, et al., Proc. IBIC14, Monterey, USA (2014) (WECZB3)

'A Cryogenic Current Comparator for the Low Energy Antiproton Facitities at CERN', M. Fernandes, et al., Proc. IBIC14, Monterey, USA (2014) (WEPF04)

'Optimization of a Short Faraday Cup for Low-Energy Ions Using Numerical Simulations', A. Sosa, et al., Proc. IBIC14, Monterey, USA (2014) (WEPF07)

'Analytical model of SiPM time resolution and order statistics with crosstalk', S. Vinogradov, New Developments in Photodetection, Tours, France (2014) (NDIP-2014)

'The effect of SiPM dynamics on performance of Scintillation-Cherenkov detectors', S. Vinogradov, A. Arodzero, R.C. Lanza, C.P. Welsch, New Developments in Photodetection, Tours, France (2014) (NDIP-2014)

'Amplitude and Timing properties of a Geiger discharge in a SiPM cell', E. Popova, P. Buzhan, A. Pleshko, S. Vinogradov, A. Stifutkin, A. Ilyin, D. Besson, and R. Mirzoyan, New Developments in Photodetection, Tours, France (2014) (NDIP-2014)

'Simulation of low energy charged particle beams', O. Karamyshev, C.P. Welsch, IPAC 2014, Dresden, Germany (2014) (MOPME029)

'Measurements of the lonitudinal energy distribution of low energy electrons', L.J. Devlin, O. Karamyshev, C.P. Welsch, L.B. Jones, B.L. Militsyn, T.C.Q. Noakes, IPAC 2014, Dresden, Germany (2014) (MOPRI051)

'Studies on nonlinear post-linac protection for CLIC', J. Resta-López, A. Faus-Golfe, J. Snuverink, S. T. Boogert, IPAC 2014, Dresden, Germany (2014) (MOPRO034)

'Update on nonlinear collimation schemes for the LHC', J. Resta-López, A. Faus-Golfe, L. Lari, IPAC 2014, Dresden, Germany (2014) (MOPRO035)

'Beam life time and stability studies for ELENA', J. Resta-López, O. Karamyshev, D. Newton, C. P. Welsch, IPAC 2014, Dresden, Germany (2014) (MOPRO036)

'Experimental results of a gas jet based beam profile monitor', V. Tzoganis, C.P. Welsch, A. Jeff, IPAC 2014, Dresden, Germany (2014) (THPME134)

'Simulations of the ion spatial distribution in a gascurtain based beam profile monitor', B.B.D. Lomberg, V. Tzoganis, A. Jeff, C.P. Welsch, IPAC 2014, Dresden, Germany (2014) (THPME135)

'Improvement of beam imaging systems through optics propagation simultations', B. Bolzon, T. Lafevre, S. Mazzoni, C.P. Welsch, P. Karataev, K. Kruchinin, A. Aryshev, IPAC, Dresden, Germany (2014) (THPME184)

'Design and first operation of a silicon-based non-invasive beam monitor', T. Cybulski, C.P. Welsch, L. Devlin, K. Hennessy, A. Kacperek, B. Marsland, I. Taylor, A. Wray, T. Jones, ASTeC, IPAC, Dresden, Germany  (2014) (THPME185)

'Improving ion and electron beam characteristics within LA³NET', C.P. Welsch, IPAC 2014, Dresden, Germany (2014) (TUPME056)

'Optimization of accelerators and light sources within oPAC', C.P. Welsch, IPAC 2014, Dresden, Germany (2014) (TUPME057)

'Plasma wakefield acceleration at CLARA PARS', K. Hanahoe, O. Mete, G. Xia, D. Angal-Kalinin, J. Clarke, J. Jones, J.W. McKenzie, B.L. Militsyn, P. Williams, J. Smith, C. Welsch, Y. Wei, B. Hidding, IPAC 2014, Dresden, Germany (2014) (TUPME081)

'Review of rest gas interaction at very low energies applied to the extra low energy antiproton ring ELENA', C. Carli, T. Rijoff, O. Karamyshev, C.P. Welsch, IPAC 2014, Dresden, Germany (2014) (TUPRI028)

'Optimization of low energy electrostatic beam lines', O. Karamyshev, D. Newton, C.P. Welsch, IPAC 2014, Dresden, Germany (2014) (TUPRO071)

'Emittance growth due to multiple coulomb scattering in a linerar collider based on plasmawakefield acceleration', O. Mete, K. Hanahoe, G. Xia, M. Labiche, O. Karamyshev, Y. Wei, C. Welsch, M. Wing, IPAC 2014, Dresden, Germany (2014) (TUPRO074)

'Beam monitoring of high energy proton flux by the activation foil technique', M. Calviani, F. Cerutti, F.P. La Torre, G.P. Manessi, F. Pozzi, C.T. Severino and M. Silari, Proc. ICRS 12, Nara, Japan (2012), Progress in Nuclear Science and Technology 4, 358-362 (2014) (358_362)

'A neutron detector for pulsed mixed fields: preliminary measurements', M. Caresana, M. Ferrarini, G.P. Manessi, M. Silari and V. Varoli, Proc. ICRS 12, Nara, Japan (2012), Progress in Nuclear Science and Technology 4, 725-728 (2014) (725_728)

'An ep collider based on proton-driven plasma wakefield acceleration', M. Wing, A. Aimidula, S. Chattopadhyay, S. Mandry, O. Mete, C. Welsch, G. Xia, XXII. International Workshop on Deep-Inelastic Scattering and Related Subjects, Warsaw, Poland (2014) (1407.1989)

 

2013

Journal Papers

'Instrument Intercomparison in the High-Energy mixed Field at the CERN-EU Reference Field (CERF)', M . Caresana, M. Helmecke, J. Kubancak, G.P. Manessi, K. Ott,R. Scherpelz, M. Silari, Radiation Protection Dosimetry (2013), Nov. 28, pp. 1–6 (24292486)

'Numerical investigations into fiber laser based dielectric reverse dual-grating accelerator', A. Aimidula, C.P. Welsch, G. Xia, K. Koyama, M. Uesaka, M. Yoshida, O. Mete, Y. Matsumura, Nucl Instrum Methods Phys Res A (2013) (2013.10.083)

'Collider design issues based on proton-driven plasma wakefield acceleration', G. Xia, O. Mete, A. Aimidula, C. Welsch, S. Chattopadhyay, S. Mandry, M. Wing, Nucl Instrum Methods Phys Res A (2013) (2013.11.006)

'A plasma wakefield acceleration experiment using CLARA beam', G. Xia, D.Angal-Kalinin, J.Clarke, J.Smith, E.Cormier-Michel, J.Jones,
P.H.Williams, J.W.Mckenzie, B.L.Militsyn, K.Hanahoe, O.Mete, A.Aimidula, C. Welsch, Nucl Instrum Methods Phys Res A (2013) (2013.10.092)

'Comparison of the Performance of Different Instruments in the Stray Neutron Field around the CERN Proton Synchrotron'
E. Aza,…,G.P. Manessi1, et al., Radiation Protection Dosimetry (2013), pp. 1–6 (rpd.nct215)

'Prospects for measuring the gravitational free-fall of antihydrogen with emulsion detectors', S. Aghiona, O. Ahlénc, C. Amslerd,..., J. Harasimovicz,..., C. P. Welsch et al., Journal of Instrumentation 8 P08013  (2013) (P08013)

'Nonlinear and long-term beam dynamics in low energy storage rings', A. Papash, A. Smirnov and C.P. Welsch, Phys. Rev. ST Accel. Beams 16, 060101 (2013) (e060101)

'Design of a novel electrostatic ion storage ring at KACST', M.O.A. El Ghazaly, S.M. Alshammari, C.P. Welsch, H.H. Alharbi, Nucl Instrum Methods Phys Res A 709 76-84 (2013) (1302.5585v1)

'LUPIN, a new instrument for pulsed neutron fields', M. Caresana, M. Ferrarini, G.P. Manessi, M. Silari, V. Varoli, Nucl Instrum Methods Phys Res A 712 15-26 (2013) (S016890021300168X)

 

Conference Contributions

'New Approach to Calibration of Low Gain PMTs and SiPMs Using Transit Time Histograms', S. Vinogradov, IEEE Nuclear Science Symposium and Medical Imaging Conference, Seoul, Korea (2013) (NSS/MIC-2013)

'Performance of X-Ray Detectors with SiPM Readout in Cargo Accelerator-Based Inspection Systems', S. Vinogradov, A. Arodzero, R.C. Lanza, IEEE Nuclear Science Symposium and Medical Imaging Conference, Seoul, Korea (2013) (NSS/MIC-2013)

'Beam Position Monitor R&D for keV Ion Beams', S. Naveed, C.P. Welsch, IBIC 2013, Oxford, UK (2013) (mopc14)

'Cryogenic Current Comparator as Low Intensity Beam Current Monitor in the CERN Antiproton Decelerators', M. Fernandes, C.P. Welsch, IBIC 2013, Oxford, UK (2013) (mopf25)

'Secondary Emission Monitor for keV Ion and Antiproton Beams', A. Sosa, A. Jeff, C.P. Welsch, IBIC 2013, Oxford, UK (2013) (tupf02)

'Laser-Based Beam Instrumentation R&D Within LA³NET', C.P. Welsch, IBIC 2013, Oxford, UK (2013) (tupf26)

'Beam Diagnostics R&D Within oPAC', C.P. Welsch, IBIC 2013, Oxford, UK (2013) (wepf23)

'Beam Halo Monitor based on an HD Digital Micro Mirror Array', B.B.D. Lomberg, C.P. Welsch, IBIC 2013, Oxford, UK (2013) (tupf22)

'The Lupin Detector: Supporting Least Intrusive Beam Monitoring Technique Through Neutron Detection', G.P. Manessi, C.P. Welsch, IBIC 2013, Oxford, UK (2013) (wecl3)

'Update on Beam Loss Monitoring at CTF3 for CLIC', L.J. Devlin, C.P. Welsch, E.N. del Busto, IBIC 2013, Oxford, UK (2013) (wepc43)

'Laser Diode Velocimeter-Monitor based on Self-Mixing Technique', A. Alexandrova, C.P. Welsch, IBIC 2013, Oxford, UK (2013) (mopf03)

'Results of the High Resolution OTR Measurements at KEK and Comparison with Simulations', B. Bolzon C.P. Welsch, IBIC 2013, Oxford, UK (2013) (mopf04)

'A Gas-Jet Profile Monitor for the CLIC Drive Beam', A. Jeff, V. Tzoganis, C.P. Welsch, IBIC 2013, Oxford, UK (2013) (mopf09)

'Off-Axis Undulator Radiation for CLIC Drive Beam Diagnostics', A. Jeff, C.P. Welsch, IBIC 2013, Oxford, UK (2013) (mopf10)

'A Non-Invasive Beam Monitor for Hadron Therapy Beams', T. Cybulski, C.P. Welsch, IBIC 2013, Oxford, UK (2013) (mopf29)

'Monte Carlo Simulations of Beam Losses in the Test Beam Line of CTF3', E.N. del Busto, C.P. Welsch, IBIC 2013, Oxford, UK (2013) (mopc47)

'Alignment of a Nozzle-Skimmer System for a Non Invasive Gas Jet Based Beam Profile Monitor', V. Tzoganis, C.P. Welsch, IBIC 2013, Oxford, UK(2013) (wepf01)

'FEL R&D within LA³NET', C.P. Welsch, Proc. FEL, New York City, USA (2013) (tupso91)

'DITANET – An International Network in Beam Diagnostics', C.P. Welsch, Proc. IPAC13, Shanghai, China (2013) (mopwa060)

'R&D into Laser Applications for Accelerators', C.P. Welsch, Proc. IPAC13, Shanghai, China (2013) (thpwa044)

'Accelerator Optimization within the oPAC Project', C.P. Welsch, Proc. IPAC13, Shanghai, China (2013) (thpwa046)

'Design of a Photonic Crystal Accelerator for Basic Radiation Biology', A. Aimidula, C.P. Welsch, K. Koyama, Y. Matsumura, T. Natsui, M.Y. Yoshida, M. Uesaka, Proc. IPAC13, Shanghai, China (2013) (tupea065)

'Beam Emittance Measurements and Beam Transport Optimization at the Clatterbridge Cancer Centre', T. Cybulski, O. Karamyshev, C.P. Welsch, A. Degiovanni, Proc. IPAC13, Shanghai, China (2013) (mopwa059)

'Accelerator R&D in the QUASAR Group', C.P.Welsch, Proc. IPAC13, Shanghai, China (2013) (thpwa045)

'Employability in Europe: Enhancing Post Graduate Complementary Skills Training', G.P. Wall, C.P. Welsch, Proc. HEA STEM: Annual Learning and Teaching Conference, Birmingham, UK (2013) (stem.hea.2013.0022)

 

2012

Journal Papers

'Beam diagnostics for low energy beams', J. Harasimowicz et al., Phys. Rev. ST Accel. Beams 15, 122801 (2012) (e122801)

'Beam halo imaging with a digital optical mask', H. D. Zhang, R. B. Fiorito, A. G. Shkvarunets, R. A. Kishek and C. P. Welsch,  Phys. Rev. STAB 15, 072803 (2012) (e072803)

'Beam instrumentation for the Ultra-low energy Storage Ring (USR)', M. Panniello, K.U. Kühnel, A.I. Papash, J. Harasimowicz J, M. Putignano, M.R.F. Siggel-King, C.P. Welsch Hyperfine Interactions vol 213 p. 191-198 (2012) (012-0596-5)

'Numerical study on the generation of a planar supersonic gas-jet', M. Putignano, C. P. Welsch, Nucl Instrum Methods Phys Res A 667 44-52 (2012) (S0168900211020961)

'A non-linear algorithm for current signal filtering and peak detection in SiPM', M. Putignano, A. Intermite, C. P. Welsch, JINST 7 P08014 (2012) (P08014/)

'Longitudinal density monitor for the LHC', A. Jeff,  M. Andersen, A. Boccardi, S. Bozyigit, E. Bravin, T. Lefevre, C. P. Welsch, Phys Rev Special Topics 15 (3) 032803 (2012) (e032803)

'Extension of the measurement capabilities of the quadrupole resonator', T. Junginger, W. Weingarten, C. P.  Welsch, Rev. Sci. Instrum. 83, 063902 (2012) 

 

Conference Contributions

'DITANET - an international network in beam diagnostics', C. P. Welsch, Proc. IPAC, New Orleans, USA (2012) 

'OPAC - optimizing accelerators through international collaboration', C. P. Welsch, Proc. IPAC, New Orleans, USA (2012) 

'LA3NET - An international network on laser applications at accelerators', C. P. Welsch, Proc. IPAC, New Orleans, USA (2012)

'An antiproton recycler for atom-antiproton collision experiments', M. R. F. Siggel-King,  C. P. Welsch, O Karamyshev, A. Papash,  Proc. IPAC, New Orleans, USA (2012)  

'Experimental characterization of a flexible ionization monitor for tranverse profile measurement in the USR', M. Putignano, D. Borrows, C. P. Welsch, Proc. IPAC, New Orleans, USA (2012)

'Accelerator R&D in the QUASAR Group', C. P. Welsch, Proc. IPAC, New Orleans, USA (2012)

'Investigations into the beam life time in low energy storage rings', A. Papash, A.V. Smirnov, C.P. Welsch, Proc. IPAC, New Orleans, USA (2012)

'RF and surface properties of bulk niobium and niobum film samples', T. Junginger, R. Seviour, W. Weingarten, C. P. Welsch, Proc. IPAC, New Orleans, USA (2012)

'Beam instrumentation for the HIE-ISOLDE linac at CERN', A. Sosa, E. Bravin, M.A. Fraser, .J Galipienzo, Y. Kadi, A. Larman, C. P. Welsch,  Proc. IPAC, New Orleans, USA (2012)

'Measurement of satelite bunches at the LHC', A. Jeff, M. Andersen, A. Boccardi, S. Bozyigit,  E. Bravin, T. Lefevre, C. P. Welsch, Proc. IPAC, New Orleans, USA (2012)

'Ultra-low energy storage ring at FLAIR', O. Gorda, .J Harasimowicz, O. Karamyshev, G. Karamysheva, D. Newton, A. Papash, C.P. Welsch, Proc. IPAC, New Orleans, USA (2012)

'Beam Diagnostics For The Future Ultra-Low Energy Antiproton Storage Ring At FLAIR', J. Harasimowicz, M. Putignano, C.P. Welsch, Proc. BIW (2012)

'Experimental characterization of a flexible ionization monitor for transverse profile measurement in The USR', M. Putignano, D. Borrows, C.P. Welsch,  Proc. BIW, Virginia, USA (2012)

'Beam Diagnostics Developments Within LA³NET, C. P. Welsch, Proc. BIW, Virginia, USA (2012)

'Characterization of detectors for beam loss measurements', M. Panniello, A. Pappalardo, P. Finocchiaro, S. Mallows, C. P. Welsch, Proc. BIW, Virginia, USA (2012)

'Spectroscopic characterization of novel silicon photomultipliers', M. Panniello, L. Devlin, P. Finocchiaro, A. Pappalardo, C.P. Welsch, Proc. BIW, Virginia, USA (2012)

'Development of longitudinal beam profile diagnostics within DITANET', C. P. Welsch, Proc. BIW, Virginia, USA (2012)

'Beam diagnostics research within OPAC', C. P. Welsch, Proc. BIW, Virginia, USA (2012)

'Research results from the DITANET project', C. P. Welsch, Proc. BIW, Virginia, USA (2012)

'Non-invasive beam diagnostics for a 60 MeV proton beam', T. Cybulski, C. P. Welsch, T. Jones, Proc. BIW, Virginia, USA (2012)

 

2011

Journal Papers

'Ultra-low energy storage ring at FLAIR', C. P. Welsch,  A. I. Papash. O. Gorda,  J. Harasimowicz, O. Karamyshev, G. Karamysheva, D. Newton, M. Panniello, M. Putignano, M. R. F. Siggel-King, A. Smirnov, Hyperfine Interact (2011) 213:205–215 (10751-011-0460-z)

'Measuring the bunch frequency multiplication at the 3rd CLIC Test Facility', A.E. Dabrowski, S. Bettoni, E. Bravin, R. Corsini, S. Doebert, T. Lefevre, A. Rabiller, L. Soby, P.K. Skowronski, F. Tecker, D. Egger, A. Ferrari, C.P. Welsch, Journal of Instrumentation vol 7 issue P01005 pp 1-12 (2011) (P01005)

'Design of the injector for a small recycling ring on the CERN-AD', O. Karamyshev, G. Karamysheva, A. Papash, M. R. F. Siggel-King, C. P. Welsch, Nucl. Instr. Meth. A vol 700 pp 182-187 (2011)

'First results of the LHC Longitudinal Density Monitor', A. Jeff, E. Bravin, A. Boccardi, A.S. Fisher, T. Lefevre, A. Rabiller, F. Roncarolo and C.P. Welsch,Nucl. Instr. Meth. A 659 (2011)

'Electrostatic ultra-low-energy antiproton recycling ring', M.R.F. Siggel-King, A.I. Papash, H. Knudsen, M. Holzscheiter and C.P. Welsch, Hyperfine Interactions 199 (2011)

'Using Monolithic Active Pixel Sensors for Fast Monitoring of Therapeutic Hadron Beams', R. Boll, C.P. Welsch, M. Holzscheiter, Radiation Measurements (2011)

'Real Time Imaging of Antiprotons Stopping in Biological Targets – Novel Uses of Solid State Detectors', S. Sellner, C.P. Welsch, M. Holzscheiter, Radiation Measurements (2011)

'Influence of higher order modes on the beam stability in the high power superconducting proton linac', M. Schuh, J. Tuckmantel, F. Gerigk, C.P. Welsch, Phys. Rev. ST-AB 14 051001 (2011) (14.051001)

'Study of slow and fast extraction for the ultralow energy storage ring (USR)'. G. Karamysheva, A.I. Papash, C.P. Welsch
Part. Phys. Nucl. Let. 8 p.50-60 (2011) (10_kar)

 

Conference Contributions

'RF and Surface Properties of Superconducting Samples', T. Junginger, W. Weingarten, R. Seviour and C.P. Welsch, Proc. IPAC, San Sebastian, Spain (2011) (mopc102)

'Some Considerations on the Choice of Frequency and Geometrical Beta in High Power Proton Linacs in the Context of Higher Order Modes', M. Schuh, F. Gerigk, C.P. Welsch, Proc. IPAC, San Sebastian, Spain (2011) (mops082)

'First Measurement Results of the LHC Longitudinal Density Monitor', A. Jeff, M. Andersen, A. Boccardi, S. Bozyigit, E. Bravin, T. Lefevre, A. Rabiller, F. Roncarolo, C.P. Welsch, A.S. Fisher, Proc. IPAC, San Sebastian, Spain (2011) (tupc048)

'Comparative Studies into 3D Beam Loss Simulations',M. Panniello, C.P. Welsch, Proc. IPAC, San Sebastian, Spain (2011) (tupc083)

'Study of the Response of Silicon Photomultipliers in Presence of Strong Cross-talk Noise', M. Putignano, C.P. Welsch, Proc. IPAC, San Sebastian, Spain (2011) (tupc153)

'Commissioning of the Detection System for a Supersonic Gas-jet-based Transverse Beam Profile Monitor'. M. Putignano, M.R.F. Siggel-King, D. Borrows and C.P. Welsch, Proc. IPAC, San Sebastian, Spain (2011) (tupc154)

'Thin Foil-based Secondary Emission Monitor for Low Intensity, Low Energy Beam Profile Measurements', J. Harasimowicz, J.L. Fernandez-Hernando, L. Cosentino, P. Finocchiaro, A. Pappalardo and C.P. Welsch, Proc. IPAC, San Sebastian, Spain (2011) (tupc162)

'Experimental Results from Test Measurements with the USR Beam Position Monitoring System'. J. Harasimowicz, I. Takov and C.P. Welsch, Proc. IPAC, San Sebastian, Spain (2011) (tupc163)

'DITANET - Investigations into Accelerator Beam Diagnostics', J. Harasimowicz, I. Takov and C.P. Welsch, Proc. IPAC, San Sebastian, Spain (2011) (tupc165)

'Accelerator R&D in the QUASAR Group', C.P. Welsch, Proc. IPAC, San Sebastian, Spain (2011) (tupc166)

'Design of an Antiproton Injection and Matching Beam Line for the AD Recycler Ring', O. Karamyshev, G. Karamysheva, A.I. Papash, M.R.F. Siggel-King and C.P. Welsch, Proc. IPAC, San Sebastian, Spain (2011) (wepc009)

'Investigations into Efficient Extraction and Acceleration of Beams from Ion Traps', O. Karamyshev, G. Karamysheva, A.I. Papash M.R.F. Siggel-King and C.P. Welsch, Proc. IPAC, San Sebastian, Spain (2011) (wepc010)

'Long Term Beam Dynamics In Ultra-Low Energy Storage Rings', A.I. Papash, A.V. Smirnov, M.R.F. Siggel-King and C.P. Welsch, Proc. IPAC, San Sebastian, Spain (2011) (wepc064)

'Design of a Low Energy Ion Beam Facility', M.R.F. Siggel-King, G. Karamysheva, A.I. Papash, O. Karamyshev and C.P. Welsch,
Proc. IPAC, San Sebastian, Spain (2011) (wepc065)

'Investigations into Non-linear Beam Dynamics in Electrostatic Storage Rings', D. Newton, O. Gorda A.I. Papash and C.P. Welsch, Proc. IPAC, San Sebastian, Spain (2011) (wepc162)

'Requirements of a Beam Loss Monitoring (BLM) System for the CLIC Two Beam Modules', S. Mallows, E.B. Holzer, A. Mechev, J. van Hoorne and C.P. Welsch, Proc. IPAC, San Sebastian, Spain (2011) (wepc171)

'Review of RF-Sample Test Equipment and Results', T. Junginger, W. Weingarten, C.P. Welsch, Proc. SRF Workshop, Chicago, USA (2011) (weioa04)

'Performance of Parabolic and Diffusive OTR Screens at the CLIC Test Facility 3', M. Olvegård, B. Bolzon, E. Bravin, S. Burger, A.E. Dabrowski, T. Lefèvre, C.P. Welsch, Proc. DIPAC, Hamburg, Germany (2011) (tupd49)

'Design of an Antiproton Recycler Ring', A.I. Papash, M.R.F. Siggel-King, H. Knudsen, G. Karamysheva, O. Karamyshev, A. Smirnov, C.P. Welsch, Proc. PAC, New York City, USA (wep208)

'Development of Imaging Techniques for Medical Accelerators within the QUASAR Group', C.P. Welsch, R. Boll, T. Cybulski, S. Sellner, S. Tegami, M.H. Holzscheiter, Proc. PAC, New York City, USA (thp012)

'Low Energy Beam Diagnostics Developments within DITANET', C.P. Welsch, Proc. PAC, New York City, USA (mop186)

'Development of Longitudinal Beam Profile Diagnostics within DITANET', C.P. Welsch, Proc. PAC, New York City, USA (mop185)

 

2010

Journal Papers

'Scintillating Screens Sensitivity and Resolution Studies for Low Energy, Low Intensity Beam Diagnostics', J. Harasimowicz, L. Cosentino, P. Finocchiaro, A. Pappalardo, C.P. Welsch, Rev. Sci.Instr. 81 (9) (2010) (1.3488123)

'Flexible core masking technique for beam halo measurements with high dynamic range', J. Egberts, C.P. Welsch, JINST 5 P04010, doi: 10.1088/1748-0221/5/04/P04010 (2010) (P04010)

'Realization of Nanosecond Antiproton Pulses in the Ultra-low Energy Storage Ring', A. Papash, C.P. Welsch, Nucl. Instr. and Meth. A 620, doi:10.1016/j.nima.2010.03.153 (2010) (S0168900210007795)

 
Conference Contributions

'Low Energy Ion Injector at KACST', M. El Ghazaly, A. Almukhem, A. Mandil, A.I. Papash, C.P. Welsch , Proc. IPAC, Kyoto, Japan (2010) (mopd021)

'Design of a Combined Fast and Slow Extraction for the Ultra-low Energy Storage Ring (USR)', G. Karamysheva, A.I. Papash, C.P. Welsch, Proc. IPAC, Kyoto, Japan (2010) (mopd022)

'DITANET – Investigations into Accelerator Beam Diagnostics', C.P. Welsch, Proc. IPAC, Kyoto, Japan (2010) (mopd023)

'Scintillating Screen Studies for Low Energy, Low Intensity Beams', J. Harasimowicz, L. Cosentino, P. Finocchiaro, A. Pappalardo, C.P. Welsch, Proc. IPAC, Kyoto, Japan (2010) (mopd024)

'Design for a Longitudinal Density Monitor for the LHC', A. Jeff, S. Bart Pedersen, A. Boccardi, E. Bravin, T. Lefevre, A. Rabiller, F. Roncarolo, A. Fisher, C.P. Welsch, Proc. IPAC, Kyoto, Japan (2010) (mope055)

'Measuring the Bunch Frequency Combination at CTF3', A. Dabrowski, S. Bettoni, E. Bravin, R. Corsini, S. Döbert, T. Lefevre, A. Rabiller, P. Skowronski, L. Soby, F. Tecker, D. Egger, C.P. Welsch, Proc. IPAC, Kyoto, Japan (2010) (mope058)

'Optimization Studies of Planar Supersonic Gas Jets for Beam Profile Monitor Applications', M. Putignano, K.-U. Kühnel, C.P. Welsch, Proc. IPAC, Kyoto, Japan (2010) (mope073)

'Simulations of Space Charge Effects in Low-energy Electrostatic Storage Rings', A.I. Papash, O. Gorda, C.P. Welsch, Proc. IPAC, Kyoto, Japan (2010) (tupd014)

'Requirements of CLIC Beam Loss Monitoring System', M. Sapinski, B. Holzer, M. Jonker, S. Mallows, T. Otto, C.P. Welsch, Proc. IPAC, Kyoto, Japan (2010) (wepeb074)

'Beam Halo Studies for CTF3', C.P. Welsch, S. Artikova, R. Fiorito, A. Shkvarunets, H. Zhang, Proc. IPAC, Kyoto, Japan (2010) (wepeb075)

'Higher order mode analysis of the SPL Cavities', M. Schuh, F. Gerigk, J. Tuckmantel, C.P. Welsch, Proc. IPAC, Kyoto, Japan (2010) (thpe082)

'Numerical Studies of Curtain Gas Jet Generation for Beam Profile Monitoring Applications in the USR', M. Putignano, C.P. Welsch, Proc. BIW, Santa Fe, NM, USA (2010) (TUPSM045)

'Influence of Dark Count on the Performance of Silicon Photomultipliers', A. Intermite, M. Putignano, C.P. Welsch, Proc. BIW, Santa Fe, NM, USA (2010) (TUPSM046)

'Beam Position Monitor Development for the USR', J. Harasimowicz, C.P. Welsch,Proc. BIW, Santa Fe, NM, USA (2010) (TUPSM047)

'Faraday Cup for Low-energy, Low-intensity Beam Measurements at the USR', J. Harasimowicz, C.P. Welsch, Proc. BIW, Santa Fe, NM, USA (2010)

'Beam Halo Imaging with an Adaptive Optical Mask', R. Fiorito, S. Bernal, I. Haber, R. Kishek, P. O'Shea, A. Shkvarunets, H. Zhang, S. Artikova, C.P. Welsch Proc. BIW, Santa Fe, NM, USA (2010) (WECNB03)

'DITANET Contributing to State-of-the-art Diagnostics Developments', C.P. Welsch, Proc. BIW, Santa Fe, NM, USA (2010) (WEDNB01)

'Spatial and Temporal Beam Profiles for the LHC using Synchrotron Light', A.Jeff, S. Bart Pedersen, A. Boccardi, E. Bravin, A.S. Fisher, A. Guerrero Ollacarizqueta, T. Lefèvre, A. Rabiller, C. P. Welsch, Proc. IEEE Photonics, Brussels, Belgium (2010) (749680)