Research outputs
2026
Searches for B0 →k+π-τ+τ- and Bs0 →k+K-τ+τ- Decays
Aaij, R., Abdelmotteleb, A. S. W., Abellan Beteta, C., Abudinén, F., Ackernley, T., Adefisoye, A. A., . . . Blake, T. (2026). Searches for B0 →k+π-τ+τ- and Bs0 →k+K-τ+τ- Decays. Physical Review Letters, 136(18). doi:10.1103/y968-44v8
Amplitude analysis of B0→ηc(1S)K+π- decays
Zunica, G., Zuliani, D., Zou, Q., Zhuo, J., Zhukov, V., Zhu, Y., . . . Wang, Y. H. (2026). Amplitude analysis of B0→ηc(1S)K+π- decays. European Physical Journal C, 86(5). doi:10.1140/epjc/s10052-026-15474-w
Measurement of the branching fractions and longitudinal polarizations of B(s)0→K*0K¯*0 decays
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinén, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2026). Measurement of the branching fractions and longitudinal polarizations of B(s)0→K*0K¯*0 decays. Physical Review D, 113(9), 092002. doi:10.1103/cd57-xr8f
Search for lepton-number-violating B-→D(*)+μ-μ- decays
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinén, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2026). Search for lepton-number-violating B-→D(*)+μ-μ- decays. Physical Review D, 113(9), 092006. doi:10.1103/r27c-9ghw
First Evidence of the <i>B<sub>s</sub></i><SUP>0</SUP> → <i>K</i><SUP>-</SUP> π<SUP>+</SUP>γ Decay
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2026). First Evidence of the <i>B<sub>s</sub></i><SUP>0</SUP> → <i>K</i><SUP>-</SUP> π<SUP>+</SUP>γ Decay. PHYSICAL REVIEW LETTERS, 136(17), 15 pages. doi:10.1103/g8fs-djyt
Observation of the decay χ<sub><i>c</i>1</sub> (3872) → <i>J</i>/ψμ<SUP>+</SUP>μ<SUP>-</SUP>
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2026). Observation of the decay χ<sub><i>c</i>1</sub> (3872) → <i>J</i>/ψμ<SUP>+</SUP>μ<SUP>-</SUP>. PHYSICAL REVIEW D, 113(7), 14 pages. doi:10.1103/jqvq-sbp7
Differential decay rate of <i>B</i><SUP>+</SUP> → <i>J</i>/ψ<i>K</i><SUP>+</SUP> with the LHCb Upgrade I experiment
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Amhis, Y. (2026). Differential decay rate of <i>B</i><SUP>+</SUP> → <i>J</i>/ψ<i>K</i><SUP>+</SUP> with the LHCb Upgrade I experiment. JOURNAL OF HIGH ENERGY PHYSICS, (4), 30 pages. doi:10.1007/JHEP04(2026)170
Precision Measurement of CP Violation and Branching Fractions in B±→KS0h± (h=π, K) Decays and Search for the Rare Decay Bc±→KS0K±
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2026). Precision Measurement of <i>CP</i> Violation and Branching Fractions in <i>B</i><SUP>±</SUP> → <i>K<sub>S</sub></i><SUP>0</SUP><i>h</i><SUP>±</SUP> (<i>h</i> = π, <i>K</i>) Decays and Search for the Rare Decay <i>B<sub>c</sub></i><SUP>±</SUP> → <i>K<sub>S</sub></i><SUP>0</SUP><i>K</i><SUP>±</SUP>. PHYSICAL REVIEW LETTERS, 136(16), 14 pages. doi:10.1103/vtgl-j97l
Branching fraction measurement of the Λ → <i>p</i>μ<SUP>-</SUP> (<i>v</i>)over-bar<sub>μ</sub> decay
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Anderlini, L. (2026). Branching fraction measurement of the Λ → <i>p</i>μ<SUP>-</SUP> (<i>v</i>)over-bar<sub>μ</sub> decay. JOURNAL OF HIGH ENERGY PHYSICS, (4), 27 pages. doi:10.1007/JHEP04(2026)096
Observation and investigation of the <i>T</i><sub>c(c)over-bar1</sub>(4430)<SUP>+</SUP> structure in <i>B</i><SUP>+</SUP> → ψ(2<i>S</i>)<i>K</i><sub>S</sub><SUP>0</SUP>π<SUP>+</SUP> decays
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Anderlini, L. (2026). Observation and investigation of the <i>T</i><sub>c(c)over-bar1</sub>(4430)<SUP>+</SUP> structure in <i>B</i><SUP>+</SUP> → ψ(2<i>S</i>)<i>K</i><sub>S</sub><SUP>0</SUP>π<SUP>+</SUP> decays. PHYSICAL REVIEW D, 113(7), 13 pages. doi:10.1103/rcfs-ynh2
Measurement of charged-hadron distributions in heavy-flavor jets in proton-proton collisions at √s=13 TeV
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2026). Measurement of charged-hadron distributions in heavy-flavor jets in proton-proton collisions at √s=13 TeV. JOURNAL OF HIGH ENERGY PHYSICS, 36 pages. doi:10.1007/JHEP04(2026)029
Search for <i>K</i><sub>S(L)</sub><SUP>0</SUP> → π<SUP>+</SUP> π<SUP>-</SUP> μ<SUP>+</SUP> μ<SUP>-</SUP> decays at LHCb
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Amhis, Y. (2026). Search for <i>K</i><sub>S(L)</sub><SUP>0</SUP> → π<SUP>+</SUP> π<SUP>-</SUP> μ<SUP>+</SUP> μ<SUP>-</SUP> decays at LHCb. PHYSICAL REVIEW D, 113(7), 13 pages. doi:10.1103/s1dv-cv1t
A method for luminosity determination based on real-time hit reconstruction with the LHCb silicon pixel detector
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2026). A method for luminosity determination based on real-time hit reconstruction with the LHCb silicon pixel detector. JOURNAL OF INSTRUMENTATION, 21(4), 31 pages. doi:10.1088/1748-0221/21/04/P04011
Measurement of the top-quark production cross section and charge asymmetry at LHCb
Anonymous. (2026). Measurement of the top-quark production cross section and charge asymmetry at LHCb. Physical Review Letters. doi:10.1103/c1x7-f9wn
Search for heavy neutral leptons in B-meson decays
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . An, L. (2026). Search for heavy neutral leptons in B-meson decays. JOURNAL OF HIGH ENERGY PHYSICS, (3), 30 pages. doi:10.1007/JHEP03(2026)178
Measurement of the <i>W</i> → μν cross-sections as a function of the muon transverse momentum in <i>pp</i> collisions at 5.02 TeV
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2026). Measurement of the <i>W</i> → μν cross-sections as a function of the muon transverse momentum in <i>pp</i> collisions at 5.02 TeV. JOURNAL OF HIGH ENERGY PHYSICS, (3), 37 pages. doi:10.1007/JHEP03(2026)148
Measurement of CP asymmetry in D<SUP>0</SUP> → K<sub>S</sub><SUP>0</SUP>K<sub>S</sub><SUP>0</SUP> decays with Run 3 data
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2026). Measurement of CP asymmetry in D<SUP>0</SUP> → K<sub>S</sub><SUP>0</SUP>K<sub>S</sub><SUP>0</SUP> decays with Run 3 data. JOURNAL OF HIGH ENERGY PHYSICS, (2), 25 pages. doi:10.1007/JHEP02(2026)253
Observation of $B_c^+ \to D h^+ h^-$ decays
First evidence of violation in beauty baryon to charmonium decays
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2026). First evidence of violation in beauty baryon to charmonium decays. SCIENCE BULLETIN, 71(3), 547-557. doi:10.1016/j.scib.2025.12.028
First Observation of the B¯s0→Λc+Λ¯c− Decay and Evidence for the B¯0→Λc+Λ¯c− Decay
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2026). First Observation of the (<i>B</i>)over-bar<SUP>0</SUP><i><sub>s</sub></i> → Λ<i><sub>c</sub></i><SUP>+</SUP>(Λ)over-bar<i><sub>c</sub></i><SUP>-</SUP> Decay and Evidence for the (<i>B</i>)over-bar<SUP>0</SUP> → Λ<i><sub>c</sub></i><SUP>+</SUP>(Λ)over-bar<i><sub>c</sub></i><SUP>-</SUP> Decay. PHYSICAL REVIEW LETTERS, 136(6). doi:10.1103/cxn3-8t4g
Observation of the Rare Baryonic Decay <i>B</i><SUP>+</SUP> → <i>p</i>(Λ)over-bar and Measurement of its Weak Decay Parameter
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Amhis, Y. (2026). Observation of the Rare Baryonic Decay <i>B</i><SUP>+</SUP> → <i>p</i>(Λ)over-bar and Measurement of its Weak Decay Parameter. PHYSICAL REVIEW LETTERS, 136(5). doi:10.1103/fj4q-t8jg
First Observation of CP Violation and Measurement of Polarization in B<SUP>+</SUP> → ρ(770)<SUP>0</SUP>K*(892)<SUP>+</SUP> Decays
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2026). First Observation of CP Violation and Measurement of Polarization in B<SUP>+</SUP> → ρ(770)<SUP>0</SUP>K*(892)<SUP>+</SUP> Decays. PHYSICAL REVIEW LETTERS, 136(2). doi:10.1103/9zhl-kkwg
Observation of B<sub>c</sub><SUP>+</SUP> → Dh<SUP>+</SUP> h<SUP>-</SUP> Decays
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2026). Observation of B<sub>c</sub><SUP>+</SUP> → Dh<SUP>+</SUP> h<SUP>-</SUP> Decays. PHYSICAL REVIEW LETTERS, 136(2). doi:10.1103/fsj9-89jt
A model-independent measurement of the CKM angle <i>γ</i> in the decays <i>B<SUP>±</SUP>→</i> [<i>K</i><SUP>+</SUP><i>K<SUP>-</SUP>π</i><SUP>+</SUP><i>π<SUP>-</SUP></i>]<i><sub>D</sub>h<SUP>±</SUP></i> and <i>B<SUP>±</SUP>→</i> [<i>π</i><SUP>+</SUP><i>π<SUP>-</SUP>π</i><SUP>+</SUP><i>π<SUP>-</SUP></i>]<i><sub>D</sub>h<SUP>±</SUP></i> (<i>h</i> = <i>K, π</i>)
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2026). A model-independent measurement of the CKM angle <i>γ</i> in the decays <i>B<SUP>±</SUP>→</i> [<i>K</i><SUP>+</SUP><i>K<SUP>-</SUP>π</i><SUP>+</SUP><i>π<SUP>-</SUP></i>]<i><sub>D</sub>h<SUP>±</SUP></i> and <i>B<SUP>±</SUP>→</i> [<i>π</i><SUP>+</SUP><i>π<SUP>-</SUP>π</i><SUP>+</SUP><i>π<SUP>-</SUP></i>]<i><sub>D</sub>h<SUP>±</SUP></i> (<i>h</i> = <i>K, π</i>). JOURNAL OF HIGH ENERGY PHYSICS, (1). doi:10.1007/JHEP01(2026)062
Measurement of the branching fraction of the Λ<i><sub>b</sub></i><SUP>0</SUP> → <i>J</i>/ψΛ decay and isospin asymmetry of <i>B</i> → <i>J</i>/ψK decays
Aaij, R., Abdelmotteleb, A. S. W., Abellan Beteta, C., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2026). Measurement of the branching fraction of the Λ<i><sub>b</sub></i><SUP>0</SUP> → <i>J</i>/ψΛ decay and isospin asymmetry of <i>B</i> → <i>J</i>/ψK decays. JOURNAL OF HIGH ENERGY PHYSICS, (1). doi:10.1007/JHEP01(2026)159
2025
First Observation of the Charmless Baryonic Decay <i>B</i><SUP>+</SUP> → (Λ)over-bar<i>p</i>(<i>p</i>)over-bar<i>p</i>
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2025). First Observation of the Charmless Baryonic Decay <i>B</i><SUP>+</SUP> → (Λ)over-bar<i>p</i>(<i>p</i>)over-bar<i>p</i>. PHYSICAL REVIEW LETTERS, 135(26). doi:10.1103/3pcs-dxtn
Measurement of the $B^0\rightarrow ρ(770)^{0}γ$ branching fraction
Observation of Orbitally Excited B<sub>c</sub><SUP>+</SUP> States
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2025). Observation of Orbitally Excited B<sub>c</sub><SUP>+</SUP> States. PHYSICAL REVIEW LETTERS, 135(23). doi:10.1103/fc8j-tb8k
Search for the lepton-flavour-violating decays $B^0 \to K^{*0} τ^\pm e^\mp$
Study of Bc(1P)+ states in the Bc+γ mass spectrum
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2025). Study of <i>B<sub>c</sub></i>(1<i>P</i>)<SUP>+</SUP> states in the <i>B</i><SUP>+</SUP><i><sub>c</sub></i>γ mass spectrum. PHYSICAL REVIEW D, 112(11). doi:10.1103/1d49-q8h4
Measurement of the <i>B</i><SUP>0</SUP><i>→ ρ</i>(770)<SUP>0</SUP><i>γ</i> branching fraction
Aaij, R., Abdelmotteleb, A. S. W., Abellan Beteta, C., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2025). Measurement of the <i>B</i><SUP>0</SUP><i>→ ρ</i>(770)<SUP>0</SUP><i>γ</i> branching fraction. JOURNAL OF HIGH ENERGY PHYSICS, (12). doi:10.1007/JHEP12(2025)151
Measurement of transverse Λ and (Λ)over-bar hyperon polarization in pPb collisions at √<i>s</i><sub>NN</sub>=5.02 TeV
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Amhis, Y. (2025). Measurement of transverse Λ and (Λ)over-bar hyperon polarization in pPb collisions at √<i>s</i><sub>NN</sub>=5.02 TeV. PHYSICAL REVIEW D, 112(11). doi:10.1103/rc6r-zt9q
Search for the decay <i>B</i><SUP>0</SUP> → φφ
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2025). Search for the decay <i>B</i><SUP>0</SUP> → φφ. JOURNAL OF HIGH ENERGY PHYSICS, (12). doi:10.1007/JHEP12(2025)026
Study of charm mixing and <i>CP</i> violation with D<SUP>0</SUP>→ K<SUP>±</SUP>π<SUP>∓</SUP>π<SUP>±</SUP>π<SUP>∓</SUP> decays
Aaij, R., Abdelmotteleb, A. S. W., Abellan Beteta, C., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2025). Study of charm mixing and <i>CP</i> violation with D<SUP>0</SUP>→ K<SUP>±</SUP>π<SUP>∓</SUP>π<SUP>±</SUP>π<SUP>∓</SUP> decays. JOURNAL OF HIGH ENERGY PHYSICS, (12). doi:10.1007/JHEP12(2025)153
The anomalous magnetic moment of the muon in the Standard Model: an update
Aliberti, R., Aoyama, T., Balzani, E., Bashir, A., Benton, G., Bijnens, J., . . . Yuan, C. Z. (2025). The anomalous magnetic moment of the muon in the Standard Model: an update. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1143, 1-158. doi:10.1016/j.physrep.2025.08.002
Deuteron identification via time of flight with LHCb
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2025). Deuteron identification via time of flight with LHCb. EUROPEAN PHYSICAL JOURNAL C, 85(11). doi:10.1140/epjc/s10052-025-14776-9
Inclusive <i>B</i>-meson flavour-tagging algorithm at LHCb
Aaij, R., Abdelmotteleb, A. S. W., Abellan Beteta, C., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2025). Inclusive <i>B</i>-meson flavour-tagging algorithm at LHCb. JOURNAL OF HIGH ENERGY PHYSICS, (11). doi:10.1007/JHEP11(2025)041
Measurement of ψ(2<i>S</i>) to <i>J</i>/ψ cross-section ratio as function of multiplicity in <i>p</i>Pb collisions at √<i>s</i><sub>NN</sub>=8.16 TeV
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2025). Measurement of ψ(2<i>S</i>) to <i>J</i>/ψ cross-section ratio as function of multiplicity in <i>p</i>Pb collisions at √<i>s</i><sub>NN</sub>=8.16 TeV. JOURNAL OF HIGH ENERGY PHYSICS, (11). doi:10.1007/JHEP11(2025)169
Search for the lepton-flavour-violating decays <i>B</i><SUP>0</SUP> → <i>K</i>*<SUP>0</SUP>τ<SUP>±</SUP><i>e</i><SUP>∓</SUP>
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2025). Search for the lepton-flavour-violating decays <i>B</i><SUP>0</SUP> → <i>K</i>*<SUP>0</SUP>τ<SUP>±</SUP><i>e</i><SUP>∓</SUP>. JOURNAL OF HIGH ENERGY PHYSICS, (11). doi:10.1007/JHEP11(2025)172
Measurement of the Z-boson mass
Measurement of the Z -Boson Mass
Aaij, R., Abdelmotteleb, A. S. W., Abellan Beteta, C., Abudinén, F., Ackernley, T., Adefisoye, A. A., . . . Boelhauve, J. A. (2025). Measurement of the Z -Boson Mass. Physical Review Letters, 135(16). doi:10.1103/ydn7-qx1d
Observation of a New Charmed Baryon Decaying to Ξ<SUP>+</SUP><i><sub>c</sub></i> π<SUP>-</SUP>π<SUP>+</SUP>
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2025). Observation of a New Charmed Baryon Decaying to Ξ<SUP>+</SUP><i><sub>c</sub></i> π<SUP>-</SUP>π<SUP>+</SUP>. PHYSICAL REVIEW LETTERS, 135(16). doi:10.1103/gghl-m6fm
First measurement of <i>b</i>-jet mass with and without grooming
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2025). First measurement of <i>b</i>-jet mass with and without grooming. PHYSICS LETTERS B, 869. doi:10.1016/j.physletb.2025.139854
Improved measurement of η/η′ mixing in <i>B</i><SUP>0</SUP><sub>(<i>s</i>)</sub> → <i>J</i>/ψ(η′) decays
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2025). Improved measurement of η/η′ mixing in <i>B</i><SUP>0</SUP><sub>(<i>s</i>)</sub> → <i>J</i>/ψ(η′) decays. JOURNAL OF HIGH ENERGY PHYSICS, (10). doi:10.1007/JHEP10(2025)113
Measurement of branching fractions and CP asymmetries in Λ<sub>b</sub><SUP>0</SUP> (Ξ<sub>b</sub><SUP>0</SUP>) → pK<sub>S</sub><SUP>0</SUP>h<SUP>-</SUP> decays
Aaij, R., Abdelmotteleb, A. S. W., Abellan Beteta, C., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2025). Measurement of branching fractions and CP asymmetries in Λ<sub>b</sub><SUP>0</SUP> (Ξ<sub>b</sub><SUP>0</SUP>) → pK<sub>S</sub><SUP>0</SUP>h<SUP>-</SUP> decays. JOURNAL OF HIGH ENERGY PHYSICS, (10). doi:10.1007/JHEP10(2025)169
Measurements of charmed meson and antimeson production asymmetries at s=13.6 TeV
Aaij, R., Abdelmotteleb, A. S. W., Abellan Beteta, C., Abudinén, F., Ackernley, T., Adefisoye, A. A., . . . Blusk, S. (2025). Measurements of charmed meson and antimeson production asymmetries at s=13.6 TeV. Journal of High Energy Physics, 2025(10). doi:10.1007/JHEP10(2025)050
Observation of the doubly-charmed-baryon decay Ξ<i><sub>cc</sub></i><SUP>++</SUP> → Ξ<i><sub>c</sub></i><SUP>0</SUP> π<SUP>+</SUP> π<SUP>+</SUP>
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2025). Observation of the doubly-charmed-baryon decay Ξ<i><sub>cc</sub></i><SUP>++</SUP> → Ξ<i><sub>c</sub></i><SUP>0</SUP> π<SUP>+</SUP> π<SUP>+</SUP>. JOURNAL OF HIGH ENERGY PHYSICS, (10). doi:10.1007/JHEP10(2025)136
Rapidity and multiplicity dependence of charged-particle flow in <i>p</i>Pb collisions at √s<sub>NN</sub>=8.16 TeV
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2025). Rapidity and multiplicity dependence of charged-particle flow in <i>p</i>Pb collisions at √s<sub>NN</sub>=8.16 TeV. JOURNAL OF HIGH ENERGY PHYSICS, (10). doi:10.1007/JHEP10(2025)124
Updated measurement of <i>CP</i> violation and polarisation in <i>B<sub>s</sub></i><SUP>0</SUP> → J/ψ(K)over-bar*(892)<SUP>0</SUP> decays
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Anderlini, L. (2025). Updated measurement of <i>CP</i> violation and polarisation in <i>B<sub>s</sub></i><SUP>0</SUP> → J/ψ(K)over-bar*(892)<SUP>0</SUP> decays. JOURNAL OF HIGH ENERGY PHYSICS, (10). doi:10.1007/JHEP10(2025)173
Precision measurement of the ${\itΞ}_b^0$ baryon lifetime
First observation of the Λ<i><sub>b</sub></i><SUP>0</SUP> → Λ<i><sub>c</sub></i><SUP>+</SUP><i>D<sub>s</sub></i><SUP>-</SUP> <i>K</i><SUP>+</SUP> <i>K</i><SUP>-</SUP> decay and search for pentaquarks in the Λ<i><sub>c</sub></i><SUP>+</SUP><i>D<sub>s</sub></i><SUP>-</SUP> system
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2025). First observation of the Λ<i><sub>b</sub></i><SUP>0</SUP> → Λ<i><sub>c</sub></i><SUP>+</SUP><i>D<sub>s</sub></i><SUP>-</SUP> <i>K</i><SUP>+</SUP> <i>K</i><SUP>-</SUP> decay and search for pentaquarks in the Λ<i><sub>c</sub></i><SUP>+</SUP><i>D<sub>s</sub></i><SUP>-</SUP> system. PHYSICAL REVIEW D, 112(5). doi:10.1103/b28d-z2xc
Precision measurement of the Ξ<SUP>0</SUP><i><sub>b</sub></i> baryon lifetime
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Xu, L. (2025). Precision measurement of the Ξ<SUP>0</SUP><i><sub>b</sub></i> baryon lifetime. PHYSICAL REVIEW D, 112. doi:10.1103/sllb-p3j8
Measurement of the Ω<i><sub>c</sub></i><SUP>0</SUP> and Ξ<i><sub>c</sub></i><SUP>0</SUP> baryon lifetimes using hadronic <i>b</i>-baryon decays
Aaij, R., Abdelmotteleb, A. S. W., Abellan Beteta, C., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2025). Measurement of the Ω<i><sub>c</sub></i><SUP>0</SUP> and Ξ<i><sub>c</sub></i><SUP>0</SUP> baryon lifetimes using hadronic <i>b</i>-baryon decays. JOURNAL OF HIGH ENERGY PHYSICS, (9), 25 pages. doi:10.1007/JHEP09(2025)157
Observation of the $Λ_b^0 \to J/ψΞ^- K^+$ and $Ξ_b^0 \to J/ψΞ^- π^+$ decays
Measurement of the Positive Muon Anomalous Magnetic Moment to 127 ppb
Aguillard, D. P., Albahri, T., Allspach, D., Annala, J., Badgley, K., Baessler, S., . . . Zhang, C. (2025). Measurement of the Positive Muon Anomalous Magnetic Moment to 127 ppb. PHYSICAL REVIEW LETTERS, 135(10), 13 pages. doi:10.1103/7clf-sm2v
Three-pion Bose-Einstein correlations measured in proton-proton collisions
Aaij, R., Abdelmotteleb, A. S. W., Abellan Beteta, C., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2025). Three-pion Bose-Einstein correlations measured in proton-proton collisions. JOURNAL OF HIGH ENERGY PHYSICS, (8), 27 pages. doi:10.1007/JHEP08(2025)174
Observation of the very rare $Σ^+ \to p μ^+ μ^-$ decay
Observation of the Very Rare Σ<SUP>+</SUP> → <i>p</i>μ<SUP>+</SUP>μ<SUP>-</SUP> Decay
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2025). Observation of the Very Rare Σ<SUP>+</SUP> → <i>p</i>μ<SUP>+</SUP>μ<SUP>-</SUP> Decay. PHYSICAL REVIEW LETTERS, 135(5), 14 pages. doi:10.1103/r3v2-kmmp
Observation of the Λ<i><sub>b</sub></i><SUP>0</SUP> → <i>J</i>/ψ Ξ<SUP>-</SUP> <i>K</i><SUP>+</SUP> and Ξ<i><sub>b</sub></i><SUP>0</SUP> → <i>J</i>/ψ Ξ<SUP>-</SUP> π<SUP>+</SUP> decays
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2025). Observation of the Λ<i><sub>b</sub></i><SUP>0</SUP> → <i>J</i>/ψ Ξ<SUP>-</SUP> <i>K</i><SUP>+</SUP> and Ξ<i><sub>b</sub></i><SUP>0</SUP> → <i>J</i>/ψ Ξ<SUP>-</SUP> π<SUP>+</SUP> decays. EUROPEAN PHYSICAL JOURNAL C, 85(7), 15 pages. doi:10.1140/epjc/s10052-025-14129-6
An alternative evaluation of the leading-order hadronic contribution to the muon $g-2$ with MUonE
Pilato, R. N. (2025). An alternative evaluation of the leading-order hadronic contribution to the muon $g-2$ with MUonE. SciPost Physics Proceedings, (17), 024. doi:10.21468/scipostphysproc.17.024
Measurement of the branching fraction ratio <i>R<sub>K</sub></i> at large dilepton invariant mass
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2025). Measurement of the branching fraction ratio <i>R<sub>K</sub></i> at large dilepton invariant mass. JOURNAL OF HIGH ENERGY PHYSICS, (7), 36 pages. doi:10.1007/JHEP07(2025)198
Observation of charge-parity symmetry breaking in baryon decays
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2025). Observation of charge-parity symmetry breaking in baryon decays. NATURE, 643(8074), 1223-+. doi:10.1038/s41586-025-09119-3
Status of the MUonE experiment
Pilato, R. N. (2025). Status of the MUonE experiment. SciPost Physics Proceedings, (16), 034. doi:10.21468/scipostphysproc.16.034
Observation of the decay <i>B</i><SUP>0</SUP><i><sub>s</sub></i> → <i>K</i><SUP>0</SUP><i>p</i>(<i>p</i>)over-bar and measurement of the <i>B</i><SUP>0</SUP><sub>(<i>s</i>)</sub> → <i>K</i><SUP>0</SUP><i>p</i>(<i>p</i>)over-bar branching fractions
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2025). Observation of the decay <i>B</i><SUP>0</SUP><i><sub>s</sub></i> → <i>K</i><SUP>0</SUP><i>p</i>(<i>p</i>)over-bar and measurement of the <i>B</i><SUP>0</SUP><sub>(<i>s</i>)</sub> → <i>K</i><SUP>0</SUP><i>p</i>(<i>p</i>)over-bar branching fractions. JOURNAL OF HIGH ENERGY PHYSICS, (7), 25 pages. doi:10.1007/JHEP07(2025)121
Angular analysis of the decay Bs0<i>→ φe</i><SUP>+</SUP><i>e<SUP>-</SUP></i>
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2025). Angular analysis of the decay Bs0<i>→ φe</i><SUP>+</SUP><i>e<SUP>-</SUP></i>. JOURNAL OF HIGH ENERGY PHYSICS, (7), 29 pages. doi:10.1007/JHEP07(2025)069
Measurement of the Positive Muon Anomalous Magnetic Moment to 127 ppb
Search for the B<sub>c</sub><SUP>+</SUP><i>→</i> χ<sub>c1</sub>(3872)π<SUP>+</SUP> decay
Aaij, R., Abdelmotteleb, A. S. W., Abellan Beteta, C., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Xu, L. (2025). Search for the B<sub>c</sub><SUP>+</SUP><i>→</i> χ<sub>c1</sub>(3872)π<SUP>+</SUP> decay. JOURNAL OF HIGH ENERGY PHYSICS, (6), 28 pages. doi:10.1007/JHEP06(2025)013
Study of light-meson resonances decaying to K<sub>S</sub><SUP>0</SUP>Kπ in the B → (K<sub>S</sub><SUP>0</SUP>Kπ)K channels
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Xu, L. (2025). Study of light-meson resonances decaying to K<sub>S</sub><SUP>0</SUP>Kπ in the B → (K<sub>S</sub><SUP>0</SUP>Kπ)K channels. PHYSICAL REVIEW D, 111(9), 32 pages. doi:10.1103/PhysRevD.111.092009
Search for resonance-enhanced CP and angular asymmetries in the Λ<sub>c</sub><SUP>+</SUP> → pμ<SUP>+</SUP> μ<SUP>-</SUP> decay at LHCb
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Xu, L. (2025). Search for resonance-enhanced CP and angular asymmetries in the Λ<sub>c</sub><SUP>+</SUP> → pμ<SUP>+</SUP> μ<SUP>-</SUP> decay at LHCb. PHYSICAL REVIEW D, 111(9), 14 pages. doi:10.1103/PhysRevD.111.L091102
Test of Lepton Flavor Universality with <i>B</i><SUP>+</SUP> → <i>K</i><SUP>+</SUP> π<SUP>+</SUP> π<SUP>-</SUP> <i>l</i><SUP>+</SUP> <i>l</i><SUP>-</SUP> Decays
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Amey, J. L. (2025). Test of Lepton Flavor Universality with <i>B</i><SUP>+</SUP> → <i>K</i><SUP>+</SUP> π<SUP>+</SUP> π<SUP>-</SUP> <i>l</i><SUP>+</SUP> <i>l</i><SUP>-</SUP> Decays. PHYSICAL REVIEW LETTERS, 134(18), 13 pages. doi:10.1103/PhysRevLett.134.181803
Measurement of <i>CP</i> asymmetries in Λ<i><sub>b</sub></i><SUP>0</SUP> → <i>ph</i><SUP>-</SUP> decays
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2025). Measurement of <i>CP</i> asymmetries in Λ<i><sub>b</sub></i><SUP>0</SUP> → <i>ph</i><SUP>-</SUP> decays. PHYSICAL REVIEW D, 111(9), 15 pages. doi:10.1103/PhysRevD.111.092004
Search for <i>D</i><SUP>0</SUP> meson decays to π<SUP>+</SUP>π<SUP>-</SUP> <i>e</i><SUP>+</SUP><i>e</i><SUP>-</SUP> and <i>K</i><SUP>+</SUP><i>K</i><SUP>-</SUP> <i>e</i><SUP>+</SUP><i>e</i><SUP>-</SUP> final states
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2025). Search for <i>D</i><SUP>0</SUP> meson decays to π<SUP>+</SUP>π<SUP>-</SUP> <i>e</i><SUP>+</SUP><i>e</i><SUP>-</SUP> and <i>K</i><SUP>+</SUP><i>K</i><SUP>-</SUP> <i>e</i><SUP>+</SUP><i>e</i><SUP>-</SUP> final states. PHYSICAL REVIEW D, 111. doi:10.1103/PhysRevD.111.L091101
Results from a MUonE scaled detector with 160 GeV muon beam
Pilato, R. N. (2025). Results from a MUonE scaled detector with 160 GeV muon beam. In Proceedings of Science Vol. 476.
Search for charge-parity violation in semileptonically tagged <i>D</i><SUP>0</SUP> → <i>K</i><SUP>+</SUP> π<SUP>-</SUP> decays
Aaij, R., Abdelmotteleb, A. S. W., Abellan Beteta, C., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Zunica, G. (2025). Search for charge-parity violation in semileptonically tagged <i>D</i><SUP>0</SUP> → <i>K</i><SUP>+</SUP> π<SUP>-</SUP> decays. JOURNAL OF HIGH ENERGY PHYSICS, (3), 30 pages. doi:10.1007/JHEP03(2025)149
Measurement of the Lund plane for light- and beauty-quark jets
Aaij, R., Abdelmotteleb, A. S. W., Beteta, C. A., Abudinen, F., Ackernley, T., Adefisoye, A. A., . . . Andersson, M. (2025). Measurement of the Lund plane for light- and beauty-quark jets. PHYSICAL REVIEW D, 112(7). doi:10.1103/r16d-b4my
2024
An alternative evaluation of the leading-order hadronic contribution to the muon $g\!-\!2$ with MUonE
Pilato, R. N. (2024). An alternative evaluation of the leading-order hadronic contribution to the muon $g\!-\!2$ with MUonE. doi:10.21468/scipost.report.10267
Status of the MUonE experiment
Pilato, R. N. (2024). Status of the MUonE experiment. doi:10.21468/scipost.report.10227
Detailed report on the measurement of the positive muon anomalous magnetic moment to 0.20 ppm
Aguillard, D. P., Albahri, T., Allspach, D., Anisenkov, A., Badgley, K., Baessler, S., . . . Zhang, C. (2024). Detailed report on the measurement of the positive muon anomalous magnetic moment to 0.20 ppm. PHYSICAL REVIEW D, 110(3), 47 pages. doi:10.1103/PhysRevD.110.032009
The MUonE experiment: μ e elastic scattering as a key to understand the muon g−2 puzzle
Pilato, R. N. (2024). The MUonE experiment: μ e elastic scattering as a key to understand the muon g−2 puzzle. In Proceedings of Science Vol. 449.
An alternative evaluation of the leading-order hadronic contribution to the muon g − 2 with MUonE
Ignatov, F., Pilato, R. N., Teubner, T., & Venanzoni, G. (2024). An alternative evaluation of the leading-order hadronic contribution to the muon g − 2 with MUonE. Physics Letters B, 848, 138344. doi:10.1016/j.physletb.2023.138344
2023
Measurement of the Positive Muon Anomalous Magnetic Moment to 0.20 ppm.
Aguillard, D. P., Albahri, T., Allspach, D., Anisenkov, A., Badgley, K., Baeßler, S., . . . Muon <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>g</mi><mo>−</mo><mn>2</mn></math> Collaboration. (2023). Measurement of the Positive Muon Anomalous Magnetic Moment to 0.20 ppm.. Physical review letters, 131(16), 161802. doi:10.1103/physrevlett.131.161802
2022
Status of the MUonE experiment
Pilato, R. N. (2022). Status of the MUonE experiment. In Proceedings of 41st International Conference on High Energy physics — PoS(ICHEP2022) (pp. 788). Sissa Medialab Srl. doi:10.22323/1.414.0788
Magnetic Field Measurement and Analysis for the Muon g-2 Experiment at Fermilab
2021
A study of muon-electron elastic scattering in a test beam
Abbiendi, G., Ballerini, G., Banerjee, D., Bernhard, J., Bonanomi, M., Brizzolari, C., . . . Zdybal, M. (2021). A study of muon-electron elastic scattering in a test beam. JOURNAL OF INSTRUMENTATION, 16(6). doi:10.1088/1748-0221/16/06/P06005
Beam dynamics corrections to the Run-1 measurement of the muon anomalous magnetic moment at Fermilab
Albahri, T., Anastasi, A., Badgley, K., Baeßler, S., Bailey, I., Baranov, V. A., . . . Wu, W. (2021). Beam dynamics corrections to the Run-1 measurement of the muon anomalous magnetic moment at Fermilab. Physical Review Accelerators and Beams, 24(4). doi:10.1103/PhysRevAccelBeams.24.044002
Beam dynamics corrections to the Run-1 measurement of the muon anomalous magnetic moment at Fermilab
Magnetic Field Measurement and Analysis for the Muon g-2 Experiment at Fermilab
Albahri, T., Anastasi, A., Badgley, K., Baeßler, S., Bailey, I., Baranov, V. A., . . . Wu, W. (2021). Magnetic Field Measurement and Analysis for the Muon g-2 Experiment at Fermilab. Phys. Rev. A, 103, 042208. doi:10.1103/PhysRevA.103.042208
Measurement of the Positive Muon Anomalous Magnetic Moment to 0.46 ppm
Abi, B., Albahri, T., Al-Kilani, S., Allspach, D., Alonzi, L. P., Anastasi, A., . . . Yoshikawa, C. (2021). Measurement of the Positive Muon Anomalous Magnetic Moment to 0.46 ppm. PHYSICAL REVIEW LETTERS, 126(14). doi:10.1103/PhysRevLett.126.141801
Measurement of the anomalous precession frequency of the muon in the Fermilab Muon <i>g</i>-2 Experiment
Albahri, T., Anastasi, A., Anisenkov, A., Badgley, K., Baessler, S., Bailey, I., . . . Wu, W. (2021). Measurement of the anomalous precession frequency of the muon in the Fermilab Muon <i>g</i>-2 Experiment. PHYSICAL REVIEW D, 103(7). doi:10.1103/PhysRevD.103.072002
Measurement of the anomalous precession frequency of the muon in the Fermilab Muon g-2 experiment
An experiment exploring gravitational effects on CP violation
Piacentino, G. M., Palladino, A., Pilato, R. N., Venanzoni, G., Conti, L., Di Sciascio, G., . . . Testa, V. (2021). An experiment exploring gravitational effects on CP violation. In Proceedings of the 55th Rencontres De Moriond 2021 Gravitation (pp. 81-84).
2020
Results on multiple Coulomb scattering from 12 and 20 GeV electrons on carbon targets
Abbiendi, G., Bernhard, J., Betti, F., Bonanomi, M., Calame, C. M. C., Garattini, M., . . . Venanzoni, G. (2020). Results on multiple Coulomb scattering from 12 and 20 GeV electrons on carbon targets. JOURNAL OF INSTRUMENTATION, 15(1). doi:10.1088/1748-0221/15/01/P01017