TY - JOUR
T1 - Angular analysis of the decay Bs0→ ϕe
+e
−
AU - Aaij, R.
AU - Abdelmotteleb, A. S. W.
AU - Beteta, C. Abellan
AU - Abudinen, F.
AU - Ackernley, T.
AU - Adefisoye, A. A.
AU - Adeva, B.
AU - Adinolfi, M.
AU - Adlarson, P.
AU - Agapopoulou, C.
AU - Aidala, C. A.
AU - Ajaltouni, Z.
AU - Akar, S.
AU - Akiba, K.
AU - Albicocco, P.
AU - Albrecht, J.
AU - Alessio, F.
AU - Aliouche, Z.
AU - Cartelle, P. Alvarez
AU - Amalric, R.
AU - Amato, S.
AU - Amey, J. L.
AU - Amhis, Y.
AU - An, L.
AU - Anderlini, L.
AU - Andersson, M.
AU - Andreianov, A.
AU - Andreola, P.
AU - Andreotti, M.
AU - Anelli, A.
AU - Ao, D.
AU - Archilli, F.
AU - Areg, Z.
AU - Argenton, M.
AU - Arguedas Cuendis, S.
AU - Artamonov, A.
AU - Artuso, M.
AU - LHCb collaboration
AU - Bolognani, C. S.
AU - Chatzianagnostou, E.
AU - Chiotopoulos, X.
AU - de Boer, J.
AU - de Vries, J. A.
AU - Greeven, L. M.
AU - Jans, E.
AU - Merk, M.
AU - Nicotra, D.
AU - Onderwater, C. J. G.
AU - Pawley, C. J.
AU - van Veghel, M.
AU - Vos, K.
AU - Burgos Marcos, Marta
AU - Cámpora Pérez, Daniel Hugo
AU - Ruiz Vidal, Joan
PY - 2025/7/3
Y1 - 2025/7/3
N2 - An angular analysis of the decay Bs0→ ϕe
+e
− is presented, using proton-proton collision data collected with the LHCb detector between 2011 and 2018 at centre-of-mass energies of 7, 8 and 13 TeV. The combined dataset corresponds to an integrated luminosity of 9 fb
−1. Observables are determined by fitting time-integrated projections of the angular distribution in three bins of dielectron mass squared, q
2, corresponding to [0.1, 1.1], [1.1, 6.0] and [15.0, 19.0] GeV
2/c
4. The results are compatible with predictions based on the Standard Model of particle physics.
AB - An angular analysis of the decay Bs0→ ϕe
+e
− is presented, using proton-proton collision data collected with the LHCb detector between 2011 and 2018 at centre-of-mass energies of 7, 8 and 13 TeV. The combined dataset corresponds to an integrated luminosity of 9 fb
−1. Observables are determined by fitting time-integrated projections of the angular distribution in three bins of dielectron mass squared, q
2, corresponding to [0.1, 1.1], [1.1, 6.0] and [15.0, 19.0] GeV
2/c
4. The results are compatible with predictions based on the Standard Model of particle physics.
KW - B Physics
KW - Flavour Changing Neutral Currents
KW - Hadron-Hadron Scattering
KW - Rare Decay
U2 - 10.1007/JHEP07(2025)069
DO - 10.1007/JHEP07(2025)069
M3 - Article
SN - 1029-8479
VL - 2025
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
IS - 7
M1 - 69
ER -