T. Skwarnicki

1. Observation of J/ψp resonances consistent with pentaquark states in Λ_b⁰→ J/ψK^-p decays
   2015/07/13 by LHCb collaboration, R. Aaij, B. Adeva +728 · 2 voices · 26 citations
   Physics and Astronomy · #Black Holes and Theoretical Physics #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex
2. Test of lepton universality in beauty-quark decays
   2021/03/22 by LHCb collaboration, R. Aaij, C. Abellán Beteta +951 · 3 voices · 15 citations
   Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex
3. Review of Particle Physics
   2024/08/01 by S. Navas, C. Amsler, T. Gutsche +290 · 1 voice · 72 citations
   Computer Science · Physics and Astronomy · #Astronomy #Astroparticle physics #Axion #Computational Physics and Python Applications #Cosmology #Dark Matter and Cosmic Phenomena #Dark matter #Elementary particle #Gravitation #Graviton #Higgs boson #Lepton #Neutralino #Neutrino #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Physics beyond the Standard Model #Quark #Supersymmetry
4. Observation of charge-parity symmetry breaking in baryon decays
   2025/03/21 by LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +2274 · 12 voices · 14 citations
   #hep-ex
5. Observation of the Resonant Character of theZ(4430)−State
   2014/04/07 by LHCb collaboration, R. Aaij, B. Adeva +704 · 1 voice · 10 citations
   Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex
6. Physics case for an LHCb Upgrade II - Opportunities in flavour physics, and beyond, in the HL-LHC era
   2018/08/27 by LHCb collaboration, LHCb Collaboration, I. Bediaga +1660 · 1 voice · 17 citations
   Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #hep-ex
7. Fundamental Physics at the Intensity Frontier
   2012/05/11 by J. L. Hewett, H. Weerts, Hewett, J. L. +933 · 5 citations
   Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High Energy Physics - Phenomenology (hep-ph) #hep-ex #hep-ph
8. Opportunities in Flavour Physics at the HL-LHC and HE-LHC
   2018/12/18 by A. Cerri, Cerri, A., V. V. Gligorov +603 · 6 citations
   Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High Energy Physics - Phenomenology (hep-ph) #hep-ex #hep-ph
9. The 2010 Interim Report of the Long-Baseline Neutrino Experiment Collaboration Physics Working Groups
   2011/10/27 by T. Akiri, The LBNE Collaboration, D. Allspach +686 · 11 citations
   Physics and Astronomy · #Astrophysics and Cosmic Phenomena #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #Neutrino Physics Research #Particle physics theoretical and experimental studies #hep-ex
10. Tests of lepton universality using B⁰→ K⁰_S ℓ⁺ ℓ^- and B⁺→ K^*+ ℓ⁺ ℓ^- decays
    2021/10/18 by LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +997 · 1 voice · 3 citations
    Physics and Astronomy · #hep-ex
11. The LHCb Trigger and its Performance in 2011
    2012/11/30 by R. Aaij, J. Albrecht, F. Alessio +80 · 4 citations
    Physics and Astronomy · #hep-ex
12. Observation of an exotic narrow doubly charmed tetraquark
    2021/09/02 by LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1001 · 1 voice · 1 citation
    Physics and Astronomy · #Baryon #Charm (quantum number) #Exotic hadron #Hadron #High-Energy Particle Collisions Research #Meson #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Quark #Tetraquark #hep-ex
13. B Physics at the Tevatron: Run II and Beyond
    2002/01/10 by K. Anikeev, David Atwood, D. Atwood +213 · 3 citations
    Engineering · Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High Energy Physics - Phenomenology (hep-ph) #Particle Accelerators and Free-Electron Lasers #Particle accelerators and beam dynamics #Superconducting Materials and Applications #hep-ex #hep-ph
14. Measurement of the total cross section fore+e−→hadrons ats=10.52GeV
    1997/07/08 by CLEO Collaboration, R. Ammar, R. Ammar et al +99 · 3 citations
    Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex
15. Measurement of the effective leptonic weak mixing angle
    2024/10/03 by LHCb collaboration, R. Aaij, Ahmed Sameh Wagih Abdelmotteleb +1135 · 1 voice · 7 citations
    Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex
16. Study of J/ψ production and cold nuclear matter effects in pPb collisions at √s_NN = 5 TeV
    2013/08/31 by LHCb collaboration, R. Aaij, B. Adeva +658 · 2 citations
    Physics and Astronomy · #Detector #High-Energy Particle Collisions Research #Luminosity #Meson #Nuclear matter #Particle physics theoretical and experimental studies #Production (economics) #Quantum Chromodynamics and Particle Interactions #Quark–gluon plasma #Rapidity #hep-ex #nucl-ex
17. First Determination of the Spin-Parity of Ξc(3055)+,0 Baryons
    2024/09/09 by LHCb collaboration, R. Aaij, Ahmed Sameh Wagih Abdelmotteleb +1130 · 1 voice · 4 citations
    Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex
18. Search for Inclusive b → sl⁺l^-
    1997/10/06 by CLEO Collaboration, S. Glenn, S. D. Johnson +105 · 3 citations
    Computer Science · Physics and Astronomy · #Computational Physics and Python Applications #Neutrino Physics Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex
19. Observation of thehc(1P)Usinge+e−Collisions above theDD¯Threshold
    2011/04/30 by CLEO Collaboration, T. K. Pedlar, D. Cronin-Hennessy +87 · 2 citations
    Physics and Astronomy · #Atomic physics #Branching fraction #Collider #Electron–positron annihilation #Hadron #High-Energy Particle Collisions Research #Nuclear physics #Optics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Storage ring #hep-ex
20. Observation of a new charmed baryon decaying to Ξ_c⁺ π^- π⁺
    2025/02/26 by LHCb collaboration, R. Aaij, Aaij, R. +2280 · 3 voices · 3 citations
    #hep-ex
21. Roadmap for selected key measurements of LHCb
    2009/12/18 by B. Adeva, The LHCb Collaboration, M. Adinolfi +1020 · 1 citation
    Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #hep-ex
22. Observation of J/ψ pair production in pp collisions at √(s)=7 TeV
    2011/09/30 by LHCb Collaboration, R. Aaij, B. Adeva +567 · 1 citation
    Physics and Astronomy · #hep-ex
23. Measurement of theBs0→μ+μ−Branching Fraction and Search forB0→μ+μ−Decays at the LHCb Experiment
    2013/07/31 by LHCb collaboration, R. Aaij, B. Adeva +659 · 4 citations
    Mathematics · Physics and Astronomy · #Algorithm #Computer science #Confidence interval #High-Energy Particle Collisions Research #Large Hadron Collider #Luminosity #Mathematics #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #Statistics #hep-ex #hep-ph
24. Observation of Z production in proton-lead collisions at LHCb
    2014/06/30 by LHCb collaboration, R. Aaij, B. Adeva +702 · 1 citation
    Physics and Astronomy · #hep-ex
25. Observation of five new narrow Ω_c⁰ states decaying to Ξ_c⁺ K^-
    2017/03/14 by LHCb collaboration, R. Aaij, B. Adeva +780 · 2 voices · 1 citation
    Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex
26. Measurement of C P-averaged observables in the B⁰→ K^*0μ⁺μ^- decay
    2020/03/10 by LHCb collaboration, R. Aaij, C. Abellán Beteta +903 · 1 voice · 1 citation
    Physics and Astronomy · #hep-ex
27. Comprehensive analysis of the B⁰→ K^*0μ⁺μ^- decay
    2025/12/19 by LHCb Collaboration, R. Aaij, LHCb collaboration +2366 · 5 voices · 1 citation
    Physics and Astronomy · Computer Science · #hep-ex
28. Determination of the Sign of the Decay Width Difference in theBs0System
    2012/02/29 by LHCb Collaboration, C. Abellán Beteta, R. Aaij +603 · 3 citations
    Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex #hep-ph
29. Observations of Bs0→ψ(2S)η and B(s)0→ψ(2S)π+π− decays
    2013/02/26 by LHCb collaboration, C. Abellán Beteta, R. Aaij +628 · 1 citation
    Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex
30. First observation ofB¯0→J/ψK+K−and search forB¯0→J/ψϕdecays
    2013/08/31 by LHCb collaboration, R. Aaij, B. Adeva +660 · 1 citation
    Chemistry · Mathematics · Physics and Astronomy · #Amplitude #Analytical Chemistry (journal) #Atomic physics #Branching fraction #Chemistry #Confidence interval #Electron–positron annihilation #Hadron #High-Energy Particle Collisions Research #Mathematics #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #Statistics #hep-ex
31. Measurement of the Lund plane for light- and beauty-quark jets
    2025/05/29 by LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +2274 · 1 voice · 5 citations
    Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #hep-ex
32. First Evidence for Direct C P Violation in Beauty to Charmonium Decays
    2024/11/19 by LHCb collaboration, R. Aaij, Carlos Abellán Beteta +1148 · 1 voice · 3 citations
    Physics and Astronomy · #Particle physics theoretical and experimental studies #Neutrino Physics Research #Dark Matter and Cosmic Phenomena
33. Search for resonances decaying to photon pairs with masses between 4.9 and 19.4 GeV
    2025/07/18 by R. Aaij, LHCb collaboration, Aaij, R. +2290 · 2 voices · 2 citations
    #hep-ex
34. Test of Lepton Flavor Universality with B + → K + π + π − ℓ + ℓ − Decays
    2024/12/16 by LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1148 · 2 voices · 2 citations
    Physics and Astronomy · #Dark Matter and Cosmic Phenomena #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex
35. Observation of the decay Bc+ -> Bs0 pi+
    2013/08/31 by LHCb collaboration, R. Aaij, B. Adeva +653 · 1 citation
    Physics and Astronomy · #hep-ex
36. First measurement of b-jet mass with and without grooming
    2025/05/17 by R. Aaij, LHCb collaboration, Aaij, R. +2278 · 2 voices · 3 citations
    #hep-ex
37. Measurements of the branching fractions andCPasymmetries ofB±→J/ψπ±andB±→ψ(2S)π±decays
    2012/03/16 by LHCb collaboration, R. Aaij, C. Abellán Beteta +597 · 2 citations
    Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex
38. Measurement of the branching fraction ratio R_K at large dilepton invariant mass
    2025/05/06 by R. Aaij, LHCb collaboration, Aaij, R. +2278 · 2 voices · 4 citations
    #hep-ex
39. LHCb Detector Performance
    2014/12/31 by LHCb collaboration, R. Aaij, B. Adeva +702 · 1 citation
    Physics and Astronomy · #hep-ex
40. Measurement of the lifetime of the B_c⁺ meson using the B_c⁺→ J/ψπ⁺ decay mode
    2014/11/25 by LHCb collaboration, R. Aaij, B. Adeva +699 · 1 citation
    Physics and Astronomy · #hep-ex
41. Observation of orbitally excited B_c⁺ states
    2025/07/02 by LHCb collaboration, R. Aaij, Aaij, R. +2312 · 2 voices · 5 citations
    #hep-ex
42. Study of \itΛ_\itb^\rm0 and \itΞ_\itb^\rm0 decays to \itΛ h⁺h^'- and evidence for CP violation in \itΛ_\itb^\rm0→\itΛ K⁺K^- decays
    2024/11/23 by LHCb collaboration, LHCb Collaboration, R. Aaij +2271 · 2 voices · 1 citation
    #hep-ex
43. Constraints on the photon polarisation in b → sγ transitions using B_s⁰ → ϕe+e− decays
    2024/11/15 by LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1135 · 1 voice · 1 citation
    Physics and Astronomy · #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #Dark Matter and Cosmic Phenomena
44. Measurement of the b-quark production cross-section in 7 and 13 TeV pp collisions
    2016/12/31 by LHCb collaboration, R. Aaij, B. Adeva +766 · 1 citation
    Physics and Astronomy · #hep-ex
45. CLEO Results on Transitions in Heavy Quarkonia
    2005/05/16 by Tomasz Skwarnicki, T. Skwarnicki, Skwarnicki, Tomasz · 1 citation
    Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex
46. Flavor-Specific InclusiveBDecays to Charm
    1997/10/24 by CLEO Collaboration, T. E. Coan, T. E. Coan et al +99 · 2 citations
    Physics and Astronomy · #Dark Matter and Cosmic Phenomena #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #hep-ex
47. Observation of the Λ_b⁰ → J/ψΞ^- K⁺ and Ξ_b⁰ → J/ψΞ^- π⁺ decays
    2025/01/22 by LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +2264 · 2 voices · 1 citation
    #hep-ex
48. Measurement of resonant andCPcomponents inB¯s0→J/ψπ+π−decays
    2014/02/25 by LHCb collaboration, R. Aaij, B. Adeva +687 · 1 citation
    Chemistry · Physics and Astronomy · #Algorithm #Chemistry #Computer science #Crystallography #High-Energy Particle Collisions Research #Luminosity #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #State (computer science) #hep-ex
49. Observation ofB¯(s)0→J/ψf1(1285)Decays and Measurement of thef1(1285)Mixing Angle
    2013/10/31 by LHCb collaboration, R. Aaij, B. Adeva +674 · 1 citation
    Physics and Astronomy · #High-Energy Particle Collisions Research #Luminosity #Meson #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #hep-ex
50. Search for heavy neutral leptons in B-meson decays
    2025/12/16 by R. Aaij, LHCb collaboration, Aaij, R. +2366 · 2 voices · 2 citations
    Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #hep-ex
51. Measurement of C !P violation observables in D⁺\→ K^-K⁺\π⁺ decays
    2024/09/02 by LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1212 · 1 voice · 1 citation
    Computer Science · Physics and Astronomy · #Computational Physics and Python Applications #Neutrino Physics Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex
52. Observation of the very rare Σ⁺ → p μ⁺ μ^- decay
    2025/04/08 by R. Aaij, LHCb collaboration, Aaij, R. +2264 · 2 voices · 2 citations
    #hep-ex
53. Test of Lepton Flavor Universality with B s 0 → ϕ ℓ + ℓ − Decays
    2024/10/17 by LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1144 · 1 voice · 1 citation
    Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex
54. Study of D_s1(2460)⁺→ D_s⁺π⁺π^- in B→ D^(*)D_s⁺π⁺π^- decays
    2024/11/05 by LHCb collaboration, LHCb Collaboration, R. Aaij +2261 · 1 voice · 1 citation
    #hep-ex
55. Updated measurement of the strong phase inD0→K+π−decay using quantum correlations ine+e−→D0D¯0at CLEO
    2012/10/31 by CLEO Collaboration, D. M. Asner, Jun Ge +81 · 1 citation
    Chemistry · Physics and Astronomy · #Amplitude #Analytical Chemistry (journal) #Chemistry #Chromatography #Delta #High-Energy Particle Collisions Research #Mixing (physics) #Particle physics #Particle physics theoretical and experimental studies #Phase (matter) #Physics #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #hep-ex
56. Measurements of the S-wave fraction in B⁰→ K⁺π^-μ⁺μ^- decays and the B⁰→ K^∗(892)⁰μ⁺μ^- differential branching fraction
    2016/06/30 by LHCb collaboration, R. Aaij, B. Adeva +731 · 1 citation
    Physics and Astronomy · #hep-ex
57. Rate Measurement ofD0→K+π−π0and Constraints onD0−D0¯Mixing
    2001/05/01 by G. Brandenburg, CLEO Collaboration, A. Ershov +98 · 1 citation
    Physics and Astronomy · #Neutrino Physics Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ex
58. Measurement of the B⁰→ ρ(770)⁰γ branching fraction
    2025/07/18 by LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +2322 · 2 voices · 1 citation
    Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #hep-ex
59. First evidence of CP violation in beauty baryon to charmonium decays
    2025/09/19 by LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +2353 · 2 voices · 1 citation
    #hep-ex
60. Inclusive B-meson flavour-tagging algorithm at LHCb
    2025/08/27 by LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +2360 · 2 voices · 1 citation
    Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #hep-ex
61. Search for C P violation in D⁺ → ϕπ⁺ decays
    2026/07/22 by LHCb collaboration, R. Aaij, M. Abdelfatah +1106 · 1 voice
    #hep-ex
62. New measurements of B⁺_c decays into single charm final states
    2026/08/04 by LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1132
    Physics and Astronomy · #hep-ex
63. Modification of Υ production in pO and OO collisions at LHCb
    2026/07/31 by LHCb collaboration, R. Aaij, M. Abdelfatah +1161
    Physics and Astronomy · #nucl-ex #hep-ex
64. Measurement of the average transverse momentum of forward prompt charged particles in pp and pPb collisions at √s_NN = 5.02 TeV
    2026/07/29 by LHCb collaboration, R. Aaij, M. Abdelfatah +1106
    Physics and Astronomy · #nucl-ex