أعرض في EDS

First observation of the decay $B_s^0 \to K^-\mu^+\nu_\mu$ and Measurement of $|V_{ub}|/|V_{cb}|$

التفاصيل البيبلوغرافية
العنوان: First observation of the decay $B_s^0 \to K^-\mu^+\nu_\mu$ and Measurement of $|V_{ub}|/|V_{cb}|$
المؤلفون: Aaij, R., Beteta, C. Abellán, Ackernley, T., Adeva, B., Adinolfi, M., Afsharnia, H., Aidala, C.A., Aiola, S., Ajaltouni, Z., Akar, S., Albrecht, J., Alessio, F., Alexander, M., Albero, A. Alfonso, Aliouche, Z., Alkhazov, G., Cartelle, P. Alvarez, Amato, S., Amhis, Y., An, L., Anderlini, L., Andreianov, A., Andreotti, M., Archilli, F., Artamonov, A., Artuso, M., Arzymatov, K., Aslanides, E., Atzeni, M., Audurier, B., Bachmann, S., Bachmayer, M., Back, J.J., Baker, S., Baladron Rodriguez, P., Balagura, V., Baldini, W., Baptista Leite, J., Barlow, R.J., Barsuk, S., Barter, W., Bartolini, M., Baryshnikov, F., Basels, J.M., Bassi, G., Batsukh, B., Battig, A., Bay, A., Becker, M., Bedeschi, F., Bediaga, I., Beiter, A., Belavin, V., Belin, S., Bellee, V., Belous, K., Belov, I., Belyaev, I., Bencivenni, G., Ben-Haim, E., Berezhnoy, A., Bernet, R., Berninghoff, D., Bernstein, H.C., Bertella, C., Bertholet, E., Bertolin, A., Betancourt, C., Betti, F., Bettler, M.O., Bezshyiko, Ia., Bezshyiko, Iaroslava, Bhasin, S., Bhom, J., Bian, L., Bieker, M.S., Bifani, S., Billoir, P., Birch, M., Bishop, F.C.R., Bizzeti, A., Bjørn, M., Blago, M.P., Blake, T., Blanc, F., Blusk, S., Bobulska, D., Boelhauve, J.A., Boente Garcia, O., Boettcher, T., Boldyrev, A., Bondar, A., Bondar, N., Borghi, S., Borisyak, M., Borsato, M., Borsuk, J.T., Bouchiba, S.A., Bowcock, T.J.V., Boyer, A., Bozzi, C., Bradley, M.J., Braun, S., Rodriguez, A. Brea, Brodski, M., Brodzicka, J., Brossa Gonzalo, A., Brundu, D., Buonaura, A., Burr, C., Bursche, A., Butkevich, A., Butter, J.S., Buytaert, J., Byczynski, W., Cadeddu, S., Cai, H., Calabrese, R., Calefice, L., Diaz, L. Calero, Cali, S., Calladine, R., Calvi, M., Gomez, M. Calvo, Magalhaes, P. Camargo, Camboni, A., Campana, P., Perez, D.H. Campora, Quezada, A.F. Campoverde, Capelli, S., Capriotti, L., Carbone, A., Carboni, G., Cardinale, R., Cardini, A., Carli, I., Carniti, P., Carus, L., Akiba, K. Carvalho, Vidal, A. Casais, Casse, G., Cattaneo, M., Cavallero, G., Celani, S., Cerasoli, J., Chadwick, A.J., Chapman, M.G., Charles, M., Charpentier, Philippe, Charpentier, Ph., Chatzikonstantinidis, G., Barajas, C.A. Chavez, Chefdeville, M., Chen, C., Chen, S., Chernov, A., Chitic, S.-G., Chobanova, V., Cholak, S., Chrzaszcz, M., Chubykin, A., Chulikov, V., Ciambrone, P., Cicala, M.F., Vidal, X. Cid, Ciezarek, G., Clarke, P.E.L., Clemencic, M., Cliff, H.V., Closier, J., Cobbledick, J.L., Coco, V., Coelho, J.A.B., Cogan, J., Cogneras, E., Cojocariu, L., Collins, P., Colombo, T., Congedo, L., Contu, A., Cooke, N., Coombs, G., Corti, G., Sobral, C.M. Costa, Couturier, B., Craik, D.C., Crkovská, J., Torres, M. Cruz, Currie, R., da Silva, C.L., Dall'Occo, E., Dalseno, J., d'Ambrosio, C., Danilina, A., d'Argent, P., Davis, A., Francisco, O. de Aguiar, de Bruyn, K., de Capua, S., de Cian, M., de Miranda, J.M., de Paula, L., de Serio, M., de Simone, D., de Simone, P., de Vries, J.A., Dean, C.T., Dean, W., Decamp, D., Del Buono, L., Delaney, B., Dembinski, H.-P., Dendek, A., Denysenko, V., Derkach, D., Deschamps, O., Desse, F., Dettori, F., Dey, B., Di Nezza, P., Didenko, S., Dieste Maronas, L., Dijkstra, H., Dobishuk, V., Donohoe, A.M., Dordei, F., Reis, A.C. Dos, Douglas, L., Dovbnya, A., Downes, A.G., Dreimanis, K., Dudek, M.W., Dufour, L., Duk, V., Durante, P., Durham, J.M., Dutta, D., Dziewiecki, M., Dziurda, A., Dzyuba, A., Easo, S., Egede, U., Egorychev, V., Eidelman, S., Eisenhardt, S., Ek-In, S., Eklund, L., Ely, S., Ene, A., Epple, E., Escher, S., Eschle, J., Esen, S., Evans, T., Falabella, A., Fan, J., Fan, Y., Fang, B., Farley, N., Farry, S., Fazzini, D., Fedin, P., Féo, M., Declara, P. Fernandez, Prieto, A. Fernandez, Fernandez-Tenllado Arribas, J.M., Ferrari, F., Ferreira Lopes, L., Rodrigues, F. Ferreira, Sole, S. Ferreres, Ferrillo, M., Ferro-Luzzi, M., Filippov, S., Fini, R.A., Fiorini, M., Firlej, M., Fischer, Kamil Leszek, Fischer, K.M., Fitzpatrick, C., Fiutowski, T., Fleuret, F., Fontana, M., Fontanelli, F., Forty, R., Lima, V. Franco, Sevilla, M. Franco, Frank, M., Franzoso, E., Frau, G., Frei, C., Friday, D.A., Fu, J., Fuehring, Q., Funk, W., Gabriel, E., Gaintseva, T., Torreira, A. Gallas, Galli, D., Gambetta, S., Gan, Y., Gandelman, M., Gandini, P., Gao, Y., Garau, M., Martin, L.M. Garcia, Garcia Moreno, P., Pardiñas, J. García, Garcia Plana, B., Rosales, F.A. Garcia, Garrido, L., Gaspar, C., Geertsema, R.E., Gerick, D., Gerken, L.L., Gersabeck, E., Gersabeck, M., Gershon, T., Gerstel, D., Ghez, Philippe, Ghez, Ph., Gibson, V., Giovannetti, M., Gioventù, A., Gironella Gironell, P., Giubega, L., Giugliano, C., Gizdov, K., Gkougkousis, E.L., Gligorov, V.V., Göbel, C., Golobardes, E., Golubkov, D., Golutvin, A., Gomes, A., Gomez Fernandez, S., Goncalves Abrantes, F., Goncerz, M., Gong, G., Gorbounov, P., Gorelov, I.V., Gotti, C., Govorkova, E., Grabowski, J.P., Diaz, R. Graciani, Grammatico, T., Cardoso, L.A. Granado, Graugés, E., Graverini, E., Graziani, G., Grecu, A., Greeven, L.M., Griffith, P., Grillo, L., Gromov, S., Cazon, B.R. 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Marin, Marinangeli, M., Marino, P., Marks, J., Marshall, P.J., Martellotti, G., Martinazzoli, L., Martinelli, M., Santos, D. Martinez, Vidal, F. 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Otalora, Ovsiannikova, T., Owen, P., Oyanguren, A., Pagare, B., Pais, P.R., Pajero, T., Palano, A., Palutan, M., Pan, Y., Panshin, G., Papanestis, A., Pappagallo, M., Pappalardo, L.L., Pappenheimer, C., Parker, W., Parkes, C., Parkinson, C.J., Passalacqua, B., Passaleva, G., Pastore, A., Patel, M., Patrignani, C., Pawley, C.J., Pearce, A., Pellegrino, A., Altarelli, M. Pepe, Perazzini, S., Pereima, D., Perret, P., Petridis, K., Petrolini, A., Petrov, A., Petrucci, S., Petruzzo, M., Pham, T.T.H., Philippov, A., Pica, L., Piccini, M., Pietrzyk, B., Pietrzyk, G., Pili, M., Pinci, D., Pisani, F., Piucci, A., K, Resmi P., Placinta, V., Plews, J., Casasus, M. Plo, Polci, F., Poli Lener, M., Poliakova, M., Poluektov, A., Polukhina, N., Polyakov, I., Polycarpo, E., Pomery, G.J., Ponce, S., Popov, D., Popov, S., Poslavskii, S., Prasanth, K., Promberger, L., Prouve, C., Pugatch, V., Pullen, H., Punzi, G., Qian, W., Qin, J., Quagliani, R., Quintana, B., Raab, N.V., Trejo, R.I. 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المساهمون: Laboratoire de Physique de Clermont (LPC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA), Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE (UMR_7585)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), LHCb, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)
المصدر: Phys.Rev.Lett.
Phys.Rev.Lett., 2021, 126 (8), pp.081804. ⟨10.1103/PhysRevLett.126.081804⟩
Physical review letters 126(8), 081804 (2021). doi:10.1103/PhysRevLett.126.081804
Physical review letters : PRL 126(8), 081804 (2021). doi:10.1103/PhysRevLett.126.081804
II, 15 Seiten : Diagramme, Tabellen (2020). doi:10.18154/RWTH-2021-03016
بيانات النشر: HAL CCSD, 2021.
سنة النشر: 2021
مصطلحات موضوعية: p p: scattering, B/s0 --> K- muon+ neutrino/mu, High Energy Physics::Lattice, B/s0: semileptonic decay, High Energy Physics - Experiment, scattering [p p], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], ddc:530, S086.150, S086.154, 8000 GeV-cms, form factor [B/s0], B/s0: branching ratio: measured, semileptonic decay [B/s0], High Energy Physics::Phenomenology, momentum transfer, suppression, B/s0: form factor, LHC-B, branching ratio: measured [B/s0], CERN LHC Coll, CKM matrix, Elementary Particles and Fields, High Energy Physics::Experiment, colliding beams [p p], statistical, p p: colliding beams, Particle Physics - Experiment, experimental results
الوصف: Physical review letters 126(8), 081804 (2021). doi:10.1103/PhysRevLett.126.081804
The first observation of the suppressed semileptonic $B_s^0 \to K^-\mu^+\nu_\mu$ decay is reported. Using a data sample recorded in $pp$ collisions in 2012 with the LHCb detector, corresponding to an integrated luminosity of 2 $fb^{-1}$, the branching fraction $\mathcal{B}(B_s^0 \to K^-\mu^+\nu_\mu)$ is measured to be $[1.06��0.05(stat)��0.08(syst)]��10^{-4}$, where the first uncertainty is statistical and the second one represents the combined systematic uncertainties. The decay $B_s^0 ��� D_s^- ��^+ ��_��$, where Ds- is reconstructed in the final state $K^+ K^- ��^-$, is used as a normalization channel to minimize the experimental systematic uncertainty. Theoretical calculations on the form factors of the $B_s^0 ��� K^-$ and $B_s^0 ��� D_s^-$ transitions are employed to determine the ratio of the Cabibbo-Kobayashi-Maskawa matrix elements $|V_{ub}|/|V_{cb}|$ at low and high $B_s^0 ��� K^-$ momentum transfer.
Published by APS, College Park, Md.
اللغة: English
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df78583c554cfdbc83073fbbfb823c27
https://hal.archives-ouvertes.fr/hal-03098841
حقوق: OPEN
رقم الأكسشن: edsair.doi.dedup.....df78583c554cfdbc83073fbbfb823c27
قاعدة البيانات: OpenAIRE
الوصف
الوصف غير متاح.