Test of Lepton Universality in b→sℓ^{+}ℓ^{-} Decays
Aaij, R;Abdelmotteleb, A S W;Abellan Beteta, C;Abudinén, F;Ackernley, T;Adeva, B;Adinolfi, M;Adlarson, P;Afsharnia, H;Agapopoulou, C;Aidala, C A;Ajaltouni, Z;Akar, S;Akiba, K;Albicocco, P;Albrecht, J;Alessio, F;Alexander, M;Alfonso Albero, A;Aliouche, Z;Alvarez Cartelle, P;Amalric, R;Amato, S;Amey, J L;Amhis, Y;An, L;Anderlini, L;Andersson, M;Andreianov, A;Andreotti, M;Andreou, D;Ao, D;Archilli, F;Artamonov, A;Artuso, M;Aslanides, E;Atzeni, M;Audurier, B;Bachiller Perea, I;Bachmann, S;Bachmayer, M;Back, J J;Bailly-Reyre, A;Baladron Rodriguez, P;Balagura, V;Baldini, W;Baptista de Souza Leite, J;Barbetti, M;Barlow, R J;Barsuk, S;Barter, W;Bartolini, M;Baryshnikov, F;Basels, J M;Bassi, G;Batsukh, B;Battig, A;Bay, A;Beck, A;Becker, M;Bedeschi, F;Bediaga, I B;Beiter, A;Belin, S;Bellee, V;Belous, K;Belov, I;Belyaev, I;Benane, G;Bencivenni, G;Ben-Haim, E;Berezhnoy, A;Bernet, R;Bernet Andres, S;Berninghoff, D;Bernstein, H C;Bertella, C;Bertolin, A;Betancourt, C;Betti, F;Bezshyiko, Ia;Bhom, J;Bian, L;Bieker, M S;Biesuz, N V;Bifani, S;Billoir, P;Biolchini, A;Birch, M;Bishop, F C R;Bitadze, A;Bizzeti, A;Blago, M P;Blake, T;Blanc, F;Blank, J E;Blusk, S;Bobulska, D;Boelhauve, J A;Boente Garcia, O;Boettcher, T;Boldyrev, A;Bolognani, C S;Bolzonella, R;Bondar, N;Borgato, F;Borghi, S;Borsato, M;Borsuk, J T;Bouchiba, S A;Bowcock, T J V;Boyer, A;Bozzi, C;Bradley, M J;Braun, S;Brea Rodriguez, A;Brodzicka, J;Brossa Gonzalo, A;Brown, J;Brundu, D;Buonaura, A;Buonincontri, L;Burke, A T;Burr, C;Bursche, A;Butkevich, A;Butter, J S;Buytaert, J;Byczynski, W;Cadeddu, S;Cai, H;Calabrese, R;Calefice, L;Cali, S;Calladine, R;Calvi, M;Calvo Gomez, M;Campana, P;Campora Perez, D H;Campoverde Quezada, A F;Capelli, S;Capriotti, L;Carbone, A;Cardinale, R;Cardini, A;Carniti, P;Carus, L;Casais Vidal, A;Caspary, R;Casse, G;Cattaneo, M;Cavallero, G;Cavallini, V;Celani, S;Cerasoli, J;Cervenkov, D;Chadwick, A J;Chahrour, I;Chapman, M G;Charles, M;Charpentier, Ph;Chavez Barajas, C A;Chefdeville, M;Chen, C;Chen, S;Chernov, A;Chernyshenko, S;Chobanova, V;Cholak, S;Chrzaszcz, M;Chubykin, A;Chulikov, V;Ciambrone, P;Cicala, M F;Cid Vidal, X;Ciezarek, G;Cifra, P;Ciullo, G;Clarke, P E L;Clemencic, M;Cliff, H V;Closier, J;Cobbledick, J L;Coco, V;Cogan, J;Cogneras, E;Cojocariu, L;Collins, P;Colombo, T;Congedo, L;Contu, A;Cooke, N;Corredoira, I;Corti, G;Couturier, B;Craik, D C;Cruz Torres, M;Currie, R;Da Silva, C L;Dadabaev, S;Dai, L;Dai, X;Dall'Occo, E;Dalseno, J;D'Ambrosio, C;Daniel, J;Danilina, A;d'Argent, P;Davies, J E;Davis, A;De Aguiar Francisco, O;de Boer, J;De Bruyn, K;De Capua, S;De Cian, M;De Freitas Carneiro Da Graca, U;De Lucia, E;De Miranda, J M;De Paula, L;De Serio, M;De Simone, D;De Simone, P;De Vellis, F;de Vries, J A;Dean, C T;Debernardis, F;Decamp, D;Dedu, V;Del Buono, L;Delaney, B;Dembinski, H-P;Denysenko, V;Deschamps, O;Desse, F;Dettori, F;Dey, B;Di Nezza, P;Diachkov, I;Didenko, S;Dieste Maronas, L;Ding, S;Dobishuk, V;Dolmatov, A;Dong, C;Donohoe, A M;Dordei, F;Dos Reis, A 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S;Marin Benito, C;Marks, J;Marshall, A M;Marshall, P J;Martelli, G;Martellotti, G;Martinazzoli, L;Martinelli, M;Martinez Santos, D;Martinez Vidal, F;Massafferri, A;Materok, M;Matev, R;Mathad, A;Matiunin, V;Matteuzzi, C;Mattioli, K R;Mauri, A;Maurice, E;Mauricio, J;Mazurek, M;McCann, M;Mcconnell, L;McGrath, T H;McHugh, N T;McNab, A;McNulty, R;Meadows, B;Meier, G;Melnychuk, D;Meloni, S;Merk, M;Merli, A;Meyer Garcia, L;Miao, D;Mikhasenko, M;Milanes, D A;Millard, E;Milovanovic, M;Minard, M-N;Minotti, A;Miralles, T;Mitchell, S E;Mitreska, B;Mitzel, D S;Modak, A;Mödden, A;Mohammed, R A;Moise, R D;Mokhnenko, S;Mombächer, T;Monk, M;Monroy, I A;Monteil, S;Morello, G;Morello, M J;Morgenthaler, M P;Moron, J;Morris, A B;Morris, A G;Mountain, R;Mu, H;Muhammad, E;Muheim, F;Mulder, M;Müller, K;Murphy, C H;Murray, D;Murta, R;Muzzetto, P;Naik, P;Nakada, T;Nandakumar, R;Nanut, T;Nasteva, I;Needham, M;Neri, N;Neubert, S;Neufeld, N;Neustroev, P;Newcombe, R;Nicolini, J;Nicotra, D;Niel, E M;Nieswand, 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2023-01-01
Abstract
The first simultaneous test of muon-electron universality using B^{+}→K^{+}ℓ^{+}ℓ^{-} and B^{0}→K^{*0}ℓ^{+}ℓ^{-} decays is performed, in two ranges of the dilepton invariant-mass squared, q^{2}. The analysis uses beauty mesons produced in proton-proton collisions collected with the LHCb detector between 2011 and 2018, corresponding to an integrated luminosity of 9 fb^{-1}. Each of the four lepton universality measurements reported is either the first in the given q^{2} interval or supersedes previous LHCb measurements. The results are compatible with the predictions of the Standard Model.
2023
Inglese
131
5
051803
13
Esperti anonimi
scientifica
sì
Aaij, R; Abdelmotteleb, A S W; Abellan Beteta, C; Abudinén, F; Ackernley, T; Adeva, B; Adinolfi, M; Adlarson, P; Afsharnia, H; Agapopoulou, C; Aidala,
...espandi
1.1 Articolo in rivista
info:eu-repo/semantics/article
1 Contributo su Rivista::1.1 Articolo in rivista
262
1065
open
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