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

被引：2

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

[31] Search for the rare decays B+ → μ+μ-K+, B0 → μ+μ- K*(892)0, and Bs0 → μ+μ-φ at CDF
Aaltonen, T.
Adelman, J.
Akimoto, T.
Albrow, M. G.
Alvarez Gonzalez, B.
Amerio, S.
Amidei, D.
Anastassov, A.
Annovi, A.
Antos, J.
Apollinari, G.
Apresyan, A.
Arisawa, T.
Artikov, A.
Ashmanskas, W.
Attal, A.
Aurisano, A.
Azfar, F.
Azzurri, P.
Badgett, W.
Barbaro-Galtieri, A.
Barnes, V. E.
Barnett, B. A.
Bartsch, V.
Bauer, G.
Beauchemin, P.-H.
Bedeschi, F.
Bednar, P.
Beecher, D.
Behari, S.
Bellettini, G.
Bellinger, J.
Benjamin, D.
Beretvas, A.
Beringer, J.
Bhatti, A.
Binkley, M.
Bisello, D.
Bizjak, I.
Blair, R. E.
Blocker, C.
Blumenfeld, B.
Bocci, A.
Bodek, A.
Boisvert, V.
Bolla, G.
Bortoletto, D.
Boudreau, J.
Boveia, A.
Brau, B.
PHYSICAL REVIEW D, 2009, 79 (01):
[32] Search for Bs → μ+μ- and B0 → μ+μ- decays in CMS
Martini, Luca
HADRON COLLIDER PHYSICS SYMPOSIUM, 2011, 2012, 28
[33] Measurement of the Bs0 → ϕϕ branching fraction and search for the decay B0 → ϕϕ
R. Aaij
B. Adeva
M. Adinolfi
A. Affolder
Z. Ajaltouni
S. Akar
J. Albrecht
F. Alessio
M. Alexander
S. Ali
G. Alkhazov
P. Alvarez Cartelle
A. A. Alves
S. Amato
S. Amerio
Y. Amhis
L. An
L. Anderlini
J. Anderson
G. Andreassi
M. Andreotti
J. E. Andrews
R. B. Appleby
O. Aquines Gutierrez
F. Archilli
P. d’Argent
A. Artamonov
M. Artuso
E. Aslanides
G. Auriemma
M. Baalouch
S. Bachmann
J. J. Back
A. Badalov
C. Baesso
W. Baldini
R. J. Barlow
C. Barschel
S. Barsuk
W. Barter
V. Batozskaya
V. Battista
A. Bay
L. Beaucourt
J. Beddow
F. Bedeschi
I. Bediaga
L. J. Bel
V. Bellee
N. Belloli
Journal of High Energy Physics, 2015
[34] B0 and Bs0 decays into J/ψ plus a scalar or vector meson
Bayar, M.
Liang, W. H.
Oset, E.
PHYSICAL REVIEW D, 2014, 90 (11):
[35] Measurements of the BS0 and Λb0 lifetimes
Ackerstaff, K
Alexander, G
Allison, J
Altekamp, N
Anderson, KJ
Anderson, S
Arcelli, S
Asai, S
Ashby, SF
Axen, D
Azuelos, G
Ball, AH
Barberio, E
Barlow, RJ
Bartoldus, R
Batley, JR
Baumann, S
Bechtluft, J
Beeston, C
Behnke, T
Bell, AN
Bell, KW
Bella, G
Bentvelsen, S
Bethke, S
Betts, S
Biebel, O
Biguzzi, A
Bird, SD
Blobel, V
Bloodworth, IJ
Bloomer, JE
Bobinski, M
Bock, P
Bonacorsi, D
Boutemeur, M
Braibant, S
Brigliadori, L
Brown, RM
Burckhart, HJ
Burgard, C
Burgin, R
Capiluppi, P
Carnegie, RK
Carter, AA
Carter, JR
Chang, CY
Charlton, DG
Chrisman, D
Clarke, PEL
PHYSICS LETTERS B, 1998, 426 (1-2) : 161 - 179
[36] Electroweak baryon- and lepton-number violating processes at high energies by the valley method
Sato, M
LEPTON AND BARYON NUMBER VIOLATION IN PARTICLE PHYSICS, ASTROPHYSICS AND COSMOLOGY, 1999, : 673 - 682
[37] Search for CP violation in Λb0→ pK- and Λb0 → pπ- decays
Aaij, R.
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 Jr, A. A.
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.
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.
Baryshnikov, F.
Batozskaya, V
Batsukh, B.
Battista, V
Bay, A.
Beddow, J.
Bedeschi, F.
Bediaga, I
PHYSICS LETTERS B, 2018, 787 : 124 - 133
[38] Search for lepton flavour number violating Z(0)-decays
Abreu, P
Adam, W
Adye, T
Ajinenko, I
Alekseev, GD
Alemany, R
Allport, PP
Almehed, S
Amaldi, U
Amato, S
Andreazza, A
Andrieux, ML
Antilogus, P
Apel, WD
Asman, B
Augustin, JE
Augustinus, A
Baillon, P
Bambade, P
Barao, F
Barate, R
Barbi, M
Bardin, DY
Baroncelli, A
Barring, O
Barrio, JA
Bartl, W
Bates, MJ
Battaglia, M
Baubillier, M
Baudot, J
Becks, KH
Begalli, M
Beilliere, P
Belokopytov, Y
Belous, K
Benvenuti, AC
Berggren, M
Bertini, D
Bertrand, D
Besancon, M
Bianchi, F
Bigi, M
Bilenky, MS
Billoir, P
Bizouard, MA
Bloch, D
Blume, M
Bolognese, T
Bonesini, M
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1997, 73 (02): : 243 - 251
[39] Search for Bs0→μ+μ- and Bs0→μ+μ- decays in p(p)over-bar collisions with CDF II -: art. no. 221805
Abulencia, A
Acosta, D
Adelman, J
Affolder, T
Akimoto, T
Albrow, MG
Ambrose, D
Amerio, S
Amidei, D
Anastassov, A
Anikeev, K
Annovi, A
Antos, J
Aoki, M
Apollinari, G
Arguin, JF
Arisawa, T
Artikov, A
Ashmanskas, W
Attal, A
Azfar, F
Azzi-Bacchetta, P
Azzurri, P
Bacchetta, N
Bachacou, H
Badgett, W
Barbaro-Galtieri, A
Barnes, VE
Barnett, BA
Baroiant, S
Bartsch, V
Bauer, G
Bedeschi, F
Behari, S
Belforte, S
Bellettini, G
Bellinger, J
Belloni, A
Ben-Haim, E
Benjamin, D
Beretvas, A
Beringer, J
Berry, T
Bhatti, A
Binkley, M
Bisello, D
Bishai, M
Blair, RE
Blocker, C
Bloom, K
PHYSICAL REVIEW LETTERS, 2005, 95 (22)
[40] 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

← 1 2 3 4 5 →