Search for the baryon- and lepton-number violating decays B0 → pμ- and Bs0 → pμ-

被引：6

作者：

Aaij, R. ^{[33
]}

Abdelmotteleb, A. S. W. ^{[51
]}

Beteta, C. Abellan ^{[45
]}

Abudinen, F. ^{[51
]}

Ackernley, T. ^{[55
]}

Adeva, B. ^{[41
]}

Adinolfi, M. ^{[49
]}

Afsharnia, H. ^{[9
]}

Agapopoulou, C. ^{[13
]}

Aidala, C. A. ^{[63
,78
]}

Aiola, S. ^{[25
]}

Ajaltouni, Z. ^{[9
]}

Akar, S. ^{[60
]}

Akiba, K. ^{[33
]}

Albrecht, J. ^{[15
]}

Alessio, F. ^{[43
]}

Alexander, M. ^{[54
]}

Alfonso Albero, A. ^{[40
]}

Aliouche, Z. ^{[57
]}

Cartelle, P. Alvarez ^{[50
]}

Amalric, R. ^{[13
]}

Amato, S. ^{[2
,29
]}

Amey, J. L. ^{[49
]}

Amhis, Y. ^{[11
,43
]}

An, L. ^{[43
]}

Anderlini, L. ^{[22
]}

Andersson, M. ^{[45
]}

Andreianov, A. ^{[39
]}

Andreotti, M. ^{[21
]}

Andreou, D. ^{[63
]}

Ao, D. ^{[6
]}

Archilli, F. ^{[17
]}

Artamonov, A. ^{[39
]}

Artuso, M. ^{[63
]}

Aslanides, E. ^{[10
]}

Atzeni, M. ^{[45
]}

Audurier, B. ^{[12
]}

Bachmann, S. ^{[17
]}

Bachmayer, M. ^{[44
]}

Back, J. J. ^{[51
]}

Bailly-reyre, A. ^{[13
]}

Baladron Rodriguez, P. ^{[41
]}

Balagura, V. ^{[12
]}

Baldini, W. ^{[21
]}

de Souza Leite, J. Baptista ^{[1
,28
,34
]}

Barbetti, M. ^{[22
,79
]}

Barlow, R. J. ^{[57
]}

Barsuk, S. ^{[11
]}

Barter, W. ^{[56
]}

Bartolini, M. ^{[50
]}

机构：

[1] Ctr Brasileiro Pesquisas Fis CBPF, Rio De Janeiro, Brazil

[2] Univ Fed Rio De Janeiro UFRJ, Rio De Janeiro, Brazil

[3] Tsinghua Univ, Ctr High Energy Phys, Beijing, Peoples R China

[4] Inst High Energy Phys IHEP, Beijing, Peoples R China

[5] Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing, Peoples R China

[6] Univ Chinese Acad Sci, Beijing, Peoples R China

[7] Cent China Normal Univ, Inst Particle Phys, Wuhan, Hubei, Peoples R China

[8] Univ Savoie Mont Blanc, CNRS, IN2P3, LAPP, Annecy, France

[9] Univ Clermont Auvergne, CNRS, IN2P3, LPC, Clermont Ferrand, France

[10] Aix Marseille Univ, CNRS, IN2P3, CPPM, Marseille, France

[11] Univ Paris Saclay, CNRS, IN2P3, IJCLab, Orsay, France

[12] Inst Polytech Paris, Ecole Polytech, Lab Leprince Ringuet, CNRS,IN2P3, Palaiseau, France

[13] Sorbonne Univ, Paris Diderot Sorbonne Paris Cite, LPNHE, CNRS,IN2P3, Paris, France

[14] Rhein Westfal TH Aachen, Phys Inst 1, Aachen, Germany

[15] Tech Univ Dortmund, Fak Phys, Dortmund, Germany

[16] Max Planck Inst Kernphys MPIK, Heidelberg, Germany

[17] Heidelberg Univ, Phys Inst, Heidelberg, Germany

[18] Univ Coll Dublin, Sch Phys, Dublin, Ireland

[19] INFN, Sez Bari, Bari, Italy

[20] INFN, Sez Bologna, Bologna, Italy

[21] INFN, Sez Ferrara, Ferrara, Italy

[22] INFN, Sez Firenze, Florence, Italy

[23] INFN, Lab Nazl Frascati, Frascati, Italy

[24] INFN, Sez Genova, Genoa, Italy

[25] INFN, Sez Milano, Milan, Italy

[26] INFN, Sez Milano Bicocca, Milan, Italy

[27] INFN, Sez Cagliari, Monserrato, Italy

[28] Univ Padua, Padua, Italy

[29] INFN, Padua, Italy

[30] INFN, Sez Pisa, Pisa, Italy

[31] INFN, Sez Roma La Sapienza, Rome, Italy

[32] INFN, Sez Roma Tor Vergata, Rome, Italy

[33] Nikhef Natl Inst Subatom Phys, Amsterdam, Netherlands

[34] Vrije Univ Amsterdam, Amsterdam, Netherlands

[35] AGH Univ Sci & Technol, Fac Phys & Appl Comp Sci, Krakow, Poland

[36] Polish Acad Sci, Henryk Niewodniczanski Inst Nucl Phys, Krakow, Poland

[37] Natl Ctr Nucl Res NCBJ, Warsaw, Poland

[38] Horia Hulubei Natl Inst Phys & Nucl Engn, Bucharest, Romania

[39] CERN, Genoa, Italy

[40] Univ Barcelona, ICCUB, Barcelona, Spain

[41] Univ Santiago De Compostela, Inst Galego Fis Altas Enerxias IGFAE, Santiago De Compostela, Spain

[42] Ctr Mixto Univ Valencia CSIC, Inst Fis Corpuscular, Valencia, Spain

[43] European Org Nucl Res CERN, Geneva, Switzerland

[44] Ecole Polytech Fed Lausanne EPFL, Inst Phys, Lausanne, Switzerland

[45] Univ Zurich, Phys Inst, Zurich, Switzerland

[46] NSC Kharkiv Inst Phys & Technol NSC KIPT, Kharkiv, Ukraine

[47] Natl Acad Sci KINR, Inst Nucl Res, Kiev, Ukraine

[48] Univ Birmingham, Birmingham, W Midlands, England

[49] Univ Bristol, HH Wills Phys Lab, Bristol, Avon, England

[50] Univ Cambridge, Cavendish Lab, Cambridge, England

来源：

PHYSICAL REVIEW D | 2023年 / 108卷 / 01期

关键词：

D O I：

10.1103/PhysRevD.108.012021

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A search for the baryon- and lepton-number violating decays B-0 -> p mu(-) and B-s(0) -> p mu(-) is performed at the LHCb experiment using data collected in proton-proton collisions at root s = 7, 8 and 13 TeV, corresponding to integrated luminosities of 1, 2, and 6 fb(-1), respectively. No significant signal for B-0 -> p mu(-) and B-s(0) -> p mu(-) decays is found and the upper limits on the branching fractions are determined to be B(B-0 -> p mu(-)) < 2.6(3.1) x 10(-9) and B(B-s(0) -> p mu(-)) < 12.1(14.0) x 10(-9), respectively, at 90% (95%) confidence level. These are the first limits on these decays to date.

引用

页数：15

共 50 条

[41] Measurement of the decay amplitudes of B0 → J/ψK*0 and BS0 → J/ψφ decays
Affolder, T
Akimoto, H
Akopian, A
Albrow, MG
Amaral, P
Amendolia, SR
Amidei, D
Anikeev, K
Antos, J
Apollinari, G
Arisawa, T
Asakawa, T
Ashmanskas, W
Atac, M
Azfar, F
Azzi-Bacchetta, P
Bacchetta, N
Bailey, MW
Bailey, S
de Barbaro, P
Barbaro-Galtieri, A
Barnes, VE
Barnett, BA
Barone, M
Bauer, G
Bedeschi, F
Belforte, S
Bellettini, G
Bellinger, J
Benjamin, D
Bensinger, J
Beretvas, A
Berge, JP
Berryhill, J
Bevensee, B
Bhatti, A
Binkley, M
Bisello, D
Blair, RE
Blocker, C
Bloom, K
Blumenfeld, B
Blusk, SR
Bocci, A
Bodek, A
Bokhari, W
Bolla, G
Bonushkin, Y
Bortoletto, D
Boudreau, J
PHYSICAL REVIEW LETTERS, 2000, 85 (22) : 4668 - 4673
[42] Search for Bs0→μ+μ- decays at D0
Abazov, V. M.
Abbott, B.
Abolins, M.
Acharya, B. S.
Adams, M.
Adams, T.
Aguilo, E.
Ahn, S. H.
Ahsan, M.
Alexeev, G. D.
Alkhazov, G.
Alton, A.
Alverson, G.
Alves, G. A.
Anastasoaie, M.
Ancu, L. S.
Andeen, T.
Anderson, S.
Andrieu, B.
Anzelc, M. S.
Arnoud, Y.
Arov, M.
Arthaud, M.
Askew, A.
Asman, B.
Jesus, A. C. S. Assis
Atramentov, O.
Autermann, C.
Avila, C.
Ay, C.
Badaud, F.
Baden, A.
Bagby, L.
Baldin, B.
Bandurin, D. V.
Banerjee, S.
Banerjee, P.
Barberis, E.
Barfuss, A. -F.
Bargassa, P.
Baringer, P.
Barreto, J.
Bartlett, J. F.
Bassler, U.
Bauer, D.
Beale, S.
Bean, A.
Begalli, M.
Begel, M.
Belanger-Champagne, C.
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[43] Observation of Bs0 → (D)over-bar*0φ and search for B0 → (D)over-bar0φ decays
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Adeva, B.
Adinolfi, M.
Aidala, C. A.
Ajaltouni, Z.
Akar, S.
Albicocco, P.
Albrecht, J.
Alessio, F.
Alexander, M.
Alfonso Albero, A.
Ali, S.
Alkhazov, G.
Cartelle, P. Alvarez
Alves, A. A., Jr.
Amato, S.
Amerio, S.
Amhis, Y.
An, L.
Anderlini, L.
Andreassi, G.
Andreotti, M.
Andrews, J. E.
Appleby, R. B.
Archilli, F.
d'Argent, P.
Romeu, J. Arnau
Artamonov, A.
Artuso, M.
Arzymatov, K.
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Atzeni, M.
Bachmann, S.
Back, J. J.
Baker, S.
Balagura, V.
Baldini, B. W.
Baranov, A.
Barlow, R. J.
Barsuk, S.
Barter, W.
Baryshnikov, F.
Batozskaya, V.
Batsukh, B.
Battista, V.
Bay, A.
Beddow, J.
Bedeschi, F.
Bediaga, I.
Beiter, A.
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Chatrchyan, S.
Khachatryan, V.
Sirunyan, A. M.
Tumasyan, A.
Adam, W.
Bergauer, T.
Dragicevic, M.
Eroe, J.
Fabjan, C.
Friedl, M.
Fruehwirth, R.
Ghete, V. M.
Hoermann, N.
Hrubec, J.
Jeitler, M.
Kiesenhofer, W.
Knuenz, V.
Krammer, M.
Kraetschmer, I.
Liko, D.
Mikulec, I.
Rabady, D.
Rahbaran, B.
Rohringer, C.
Rohringer, H.
Schoefbeck, R.
Strauss, J.
Taurok, A.
Treberer-Treberspurg, W.
Waltenberger, W.
Wulz, C. -E.
Mossolov, V.
Shumeiko, N.
Gonzalez, J. Suarez
Alderweireldt, S.
Bansal, M.
Bansal, S.
Cornelis, T.
De Wolf, E. A.
Janssen, X.
Knutsson, A.
Luyckx, S.
Mucibello, L.
Ochesanu, S.
Roland, B.
Rougny, R.
Staykova, Z.
Van Haevermaet, H.
Van Mechelen, P.
Van Remortel, N.
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Ajaltouni, Z.
Akar, S.
Albrecht, J.
Alessio, F.
Alexander, M.
Ali, S.
Alkhazov, G.
Cartelle, P. Alvarez
Alves, A. A., Jr.
Amato, S.
Amerio, S.
Amhis, Y.
An, L.
Anderlini, L.
Andreassi, G.
Andreotti, M.
Andrews, J. E.
Appleby, R. B.
Archilli, F.
d'Argent, P.
Romeu, J. Arnau
Artamonov, A.
Artuso, M.
Aslanides, E.
Auriemma, G.
Baalouch, M.
Babuschkin, I.
Bachmann, S.
Back, J. J.
Badalov, A.
Baesso, C.
Baker, S.
Baldini, W.
Barlow, R. J.
Barschel, C.
Barsuk, S.
Barter, W.
Baszczyk, M.
Batozskaya, V.
Batsukh, B.
Battista, V.
Bay, A.
Beaucourt, L.
Beddow, J.
Bedeschi, F.
Bediaga, I.
Bel, L. J.
PHYSICAL REVIEW D, 2017, 95 (01)
[46] Measurement of CP violation in the Bs0→ φφ decay and search for the B0→ φφ decay
Aaij, R.
Beteta, C. Abellan
Adeva, B.
Adinol, M.
Aidala, C. A.
Ajaltouni, Z.
Akar, S.
Albicocco, P.
Albrecht, J.
Alessio, F.
Alexander, M.
Alfonso Albero, A.
Alkhazov, G.
Cartelle, P. Alvarez
Alves Jr, A. A.
Amato, S.
Amhis, Y.
An, L.
Anderlini, L.
Andreassi, G.
Andreotti, M.
Andrews, J. E.
Archilli, F.
Romeu, J. Arnau
Artamonov, A.
Artuso, M.
Arzymatov, K.
Aslanides, E.
Atzeni, M.
Audurier, B.
Bachmann, S.
Back, J. J.
Baker, S.
Balagura, V
Baldini, W.
Baranov, A.
Barlow, R. J.
Barsuk, S.
Barter, W.
Bartolini, M.
Baryshnikov, F.
Batozskaya, V
Batsukh, B.
Battig, A.
Battista, V
Bay, A.
Bedeschi, F.
Bediaga, I
Beiter, A.
Bel, L. J.
JOURNAL OF HIGH ENERGY PHYSICS, 2019, (12):
[47] Effective lifetime measurements in the Bs0 → K+K-, B0 → K+π- and Bs0 → π+K- decays
Aaij, R.
Adeva, B.
Adinolfi, M.
Affolder, A.
Ajaltouni, Z.
Albrecht, J.
Alessio, F.
Alexander, M.
Ali, S.
Alkhazov, G.
Cartelle, P. Alvarez
Alves, A. A., Jr.
Amato, S.
Amerio, S.
Amhis, Y.
An, L.
Anderlini, L.
Anderson, J.
Andreassen, R.
Andreotti, M.
Andrews, J. E.
Appleby, R. B.
Gutierrez, O. Aquines
Archilli, F.
Artamonov, A.
Artuso, M.
Aslanides, E.
Auriemma, G.
Baalouch, M.
Bachmann, S.
Back, J. J.
Badalov, A.
Balagura, V.
Baldini, W.
Barlow, R. J.
Barschel, C.
Barsuk, S.
Barter, W.
Batozskaya, V.
Bauer, Th.
Bay, A.
Beddow, J.
Bedeschi, F.
Bediaga, I.
Belogurov, S.
Belous, K.
Belyaev, I.
Ben-Haim, E.
Bencivenni, G.
Benson, S.
PHYSICS LETTERS B, 2014, 736 : 446 - 454
[48] Search for CP violation in Λb0→ pK- and Λb0 → pπ- decays at LHCb
Ferrari, F.
NUOVO CIMENTO C-COLLOQUIA AND COMMUNICATIONS IN PHYSICS, 2019, 42 (04):
[49] Measurement of B0 → π+π-π+π- decays and search for B0 → ρ0ρ0
Chiang, C. -C.
Adachi, I.
Aihara, H.
Arinstein, K.
Aulchenko, V.
Aushev, T.
Bakich, A. M.
Bedny, I.
Bhardwaj, V.
Bitenc, U.
Bozek, A.
Bracko, M.
Browder, T. E.
Chang, P.
Chao, Y.
Chen, A.
Cheon, B. G.
Chistov, R.
Cho, I. -S.
Choi, S. -K.
Choi, Y.
Dalseno, J.
Dash, M.
Dungel, W.
Eidelman, S.
Gabyshev, N.
Goldenzweig, P.
Golob, B.
Ha, H.
Haba, J.
Hara, T.
Hayasaka, K.
Hazumi, M.
Heffernan, D.
Hoshi, Y.
Hou, W. -S.
Hsiung, Y. B.
Hyun, H. J.
Iijima, T.
Inami, K.
Ishikawa, A.
Ishino, H.
Itoh, R.
Iwasaki, M.
Iwasaki, Y.
Kah, D. H.
Kang, J. H.
Kawai, H.
Kawasaki, T.
Kichimi, H.
PHYSICAL REVIEW D, 2008, 78 (11):
[50] Observation of Λb0 → D+pπ-π- and Λb0 → D*+pπ-π- decays
Aaij, R.
Abdelmotteleb, A. S. W.
Beteta, C. Abellan
Abudinen, F.
Ackernley, T.
Adeva, B.
Adinolfi, M.
Afsharnia, H.
Agapopoulou, C.
Aidala, C. A.
Aiola, S.
Ajaltouni, Z.
Akar, S.
Albrecht, J.
Alessio, F.
Alexander, M.
Alfonso Albero, A.
Aliouche, Z.
Alkhazov, G.
Cartelle, P. Alvarez
Amato, S.
Amey, J. L.
Amhis, Y.
An, L.
Anderlini, L.
Andersson, M.
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.
Baladron Rodriguez, P.
Balagura, V
Baldini, W.
Leite, J. Baptista de Souza
Barbetti, M.
Barlow, R. J.
Barsuk, S.
Barter, W.
Bartolini, M.
Baryshnikov, F.
Basels, J. M.
Bashir, S.
JOURNAL OF HIGH ENERGY PHYSICS, 2022, (03):

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