Analysis of neutral B-Meson decays into two muons
Branching fraction and effective lifetime measurements of the rare decay B0s→μ+μ− and searches for the decays B0→μ+μ− and B0s→μ+μ−γ are reported using proton-proton collision data collected with the LHCb detector at center-of-mass energies of 7, 8, and 13 TeV, corresponding to a luminosity of 9 fb−1...
Saved in:
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Corporate Author: | |
| Format: | Article (Journal) |
| Language: | English |
| Published: |
25 January 2022
|
| In: |
Physical review letters
Year: 2022, Volume: 128, Issue: 4, Pages: 1-13 |
| ISSN: | 1079-7114 |
| DOI: | 10.1103/PhysRevLett.128.041801 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevLett.128.041801 Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevLett.128.041801 
|
| Author Notes: | R. Aaij et al. (LHCb Collaboration) |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1796348570 | ||
| 003 | DE-627 | ||
| 005 | 20240110081659.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 220323s2022 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1103/PhysRevLett.128.041801 |2 doi | |
| 035 | |a (DE-627)1796348570 | ||
| 035 | |a (DE-599)KXP1796348570 | ||
| 035 | |a (OCoLC)1341446181 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 29 |2 sdnb | ||
| 084 | |a 29 |2 sdnb | ||
| 110 | 2 | |a LHCb Collaboration |e VerfasserIn |0 (DE-588)1166245764 |0 (DE-627)1030265593 |0 (DE-576)510686508 |4 aut | |
| 245 | 1 | 0 | |a Analysis of neutral B-Meson decays into two muons |c R. Aaij et al. (LHCb Collaboration) |
| 264 | 1 | |c 25 January 2022 | |
| 300 | |a 13 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a R. Aaij, F. Archilli, S. Bachmann, D. Berninghoff, M. Borsato, G. Frau, J.P. Grabowski, P.A. Günther, X. Han, S. Hansmann-Menzemer, J. Hu, R. Kopecna, B. Leverington, P. Li, J. Marks, D.J. Unverzagt, U. Uwer, L. Witola, A. Zhelezov [und viele weitere Personen] (LHCb Collaboration) | ||
| 500 | |a Gesehen am 23.03.2022 | ||
| 520 | |a Branching fraction and effective lifetime measurements of the rare decay B0s→μ+μ− and searches for the decays B0→μ+μ− and B0s→μ+μ−γ are reported using proton-proton collision data collected with the LHCb detector at center-of-mass energies of 7, 8, and 13 TeV, corresponding to a luminosity of 9 fb−1. The branching fraction B(B0s→μ+μ−)=(3.09+0.46+0.15−0.43−0.11)×10−9 and the effective lifetime τ(B0s→μ+μ−)=2.07±0.29±0.03 ps are measured, where the first uncertainty is statistical and the second systematic. No significant signal for B0→μ+μ− and B0s→μ+μ−γ decays is found and upper limits B(B0→μ+μ−)<2.6×10−10 and B(B0s→μ+μ−γ)<2.0×10−9 at the 95% C.L. are determined, where the latter is limited to the range mμμ>4.9 GeV/c2. The results are in agreement with the standard model expectations. | ||
| 700 | 1 | |a Aaij, Roel |e VerfasserIn |0 (DE-588)1161625089 |0 (DE-627)1024913767 |0 (DE-576)501903488 |4 aut | |
| 700 | 1 | |a Archilli, Flavio |e VerfasserIn |0 (DE-588)1200972872 |0 (DE-627)1684107571 |4 aut | |
| 700 | 1 | |a Bachmann, Sebastian |d 1968- |e VerfasserIn |0 (DE-588)120670771 |0 (DE-627)70491185X |0 (DE-576)292330863 |4 aut | |
| 700 | 1 | |a Berninghoff, Daniel |d 1992- |e VerfasserIn |0 (DE-588)1162560444 |0 (DE-627)1026688604 |0 (DE-576)507493834 |4 aut | |
| 700 | 1 | |a Borsato, Martino |e VerfasserIn |0 (DE-588)1175432067 |0 (DE-627)1046376292 |0 (DE-576)516185780 |4 aut | |
| 700 | 1 | |a Frau, Giulia |d 1995- |e VerfasserIn |0 (DE-588)1220314765 |0 (DE-627)1736681923 |4 aut | |
| 700 | 1 | |a Gerick, David |d 1988- |e VerfasserIn |0 (DE-588)1162563117 |0 (DE-627)1026691699 |0 (DE-576)507494466 |4 aut | |
| 700 | 1 | |a Grabowski, Jascha |d 1990- |e VerfasserIn |0 (DE-588)1162564458 |0 (DE-627)102669258X |0 (DE-576)507494482 |4 aut | |
| 700 | 1 | |a Günther, Paul André |d 1992- |e VerfasserIn |0 (DE-588)1208442422 |0 (DE-627)1694695522 |4 aut | |
| 700 | 1 | |a Han, Xiaoxue |e VerfasserIn |0 (DE-588)1162567090 |0 (DE-627)1026694159 |0 (DE-576)507494636 |4 aut | |
| 700 | 1 | |a Hansmann-Menzemer, Stephanie |e VerfasserIn |0 (DE-588)114507636X |0 (DE-627)1005309582 |0 (DE-576)495623539 |4 aut | |
| 700 | 1 | |a Hu, Jiangqiao |e VerfasserIn |0 (DE-588)118384719X |0 (DE-627)1663371393 |4 aut | |
| 700 | 1 | |a Kopecná, Renata |d 1992- |e VerfasserIn |0 (DE-588)1162350946 |0 (DE-627)1026008964 |0 (DE-576)507364791 |4 aut | |
| 700 | 1 | |a Leverington, Blake |e VerfasserIn |0 (DE-588)1162569514 |0 (DE-627)1026695465 |0 (DE-576)507494741 |4 aut | |
| 700 | 1 | |a Li, Peilian |e VerfasserIn |0 (DE-588)1220314382 |0 (DE-627)1736681109 |4 aut | |
| 700 | 1 | |a Malygina, Hanna |e VerfasserIn |0 (DE-588)1159597812 |0 (DE-627)1022278339 |0 (DE-576)505064464 |4 aut | |
| 700 | 1 | |a Marks, Jörg |e VerfasserIn |0 (DE-588)1155945360 |0 (DE-627)1018501622 |0 (DE-576)168970112 |4 aut | |
| 700 | 1 | |a Unverzagt, Daniel Joachim |d 1996- |e VerfasserIn |0 (DE-588)1220314986 |0 (DE-627)1736682466 |4 aut | |
| 700 | 1 | |a Uwer, Ulrich |d 1965- |e VerfasserIn |0 (DE-588)172865387 |0 (DE-627)697794369 |0 (DE-576)133720837 |4 aut | |
| 700 | 1 | |a Waldi, Roland |d 1954- |e VerfasserIn |0 (DE-588)1030112452 |0 (DE-627)734805373 |0 (DE-576)37791987X |4 aut | |
| 700 | 1 | |a Wang, Chishuai |e VerfasserIn |0 (DE-588)1220315184 |0 (DE-627)1736682865 |4 aut | |
| 700 | 1 | |a Witola, Lukas |d 1993- |e VerfasserIn |0 (DE-588)1207506338 |0 (DE-627)1693854651 |4 aut | |
| 700 | 1 | |a Zhelezov, Alexey |e VerfasserIn |0 (DE-588)1155946324 |0 (DE-627)101850253X |0 (DE-576)501901094 |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Physical review letters |d College Park, Md. : APS, 1958 |g 128(2022), 4, Artikel-ID 041801, Seite 1-13 |h Online-Ressource |w (DE-627)268756899 |w (DE-600)1472655-5 |w (DE-576)077609441 |x 1079-7114 |7 nnas |a Analysis of neutral B-Meson decays into two muons |
| 773 | 1 | 8 | |g volume:128 |g year:2022 |g number:4 |g elocationid:041801 |g pages:1-13 |g extent:13 |a Analysis of neutral B-Meson decays into two muons |
| 856 | 4 | 0 | |u https://doi.org/10.1103/PhysRevLett.128.041801 |x Verlag |x Resolving-System |z lizenzpflichtig |3 Volltext |
| 856 | 4 | 0 | |u https://link.aps.org/doi/10.1103/PhysRevLett.128.041801 |x Verlag |z lizenzpflichtig |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20220323 | ||
| 992 | |a 20220323 | ||
| 993 | |a Article | ||
| 993 | |a Article | ||
| 994 | |a 2022 | ||
| 994 | |a 2022 | ||
| 998 | |g 1155946324 |a Zhelezov, Alexey |m 1155946324:Zhelezov, Alexey |d 130000 |d 130200 |e 130000PZ1155946324 |e 130200PZ1155946324 |k 0/130000/ |k 1/130000/130200/ |p 953 | ||
| 998 | |g 1207506338 |a Witola, Lukas |m 1207506338:Witola, Lukas |d 130000 |d 130700 |e 130000PW1207506338 |e 130700PW1207506338 |k 0/130000/ |k 1/130000/130700/ |p 916 | ||
| 998 | |g 172865387 |a Uwer, Ulrich |m 172865387:Uwer, Ulrich |d 130000 |d 130200 |e 130000PU172865387 |e 130200PU172865387 |k 0/130000/ |k 1/130000/130200/ |p 855 | ||
| 998 | |g 1220314986 |a Unverzagt, Daniel Joachim |m 1220314986:Unverzagt, Daniel Joachim |d 130000 |d 130200 |e 130000PU1220314986 |e 130200PU1220314986 |k 0/130000/ |k 1/130000/130200/ |p 851 | ||
| 998 | |g 1155945360 |a Marks, Jörg |m 1155945360:Marks, Jörg |d 130000 |d 130200 |e 130000PM1155945360 |e 130200PM1155945360 |k 0/130000/ |k 1/130000/130200/ |p 534 | ||
| 998 | |g 1220314382 |a Li, Peilian |m 1220314382:Li, Peilian |d 130000 |d 130200 |e 130000PL1220314382 |e 130200PL1220314382 |k 0/130000/ |k 1/130000/130200/ |p 475 | ||
| 998 | |g 1162569514 |a Leverington, Blake |m 1162569514:Leverington, Blake |d 130000 |d 130200 |e 130000PL1162569514 |e 130200PL1162569514 |k 0/130000/ |k 1/130000/130200/ |p 472 | ||
| 998 | |g 1162350946 |a Kopecná, Renata |m 1162350946:Kopecná, Renata |d 130000 |d 130300 |e 130000PK1162350946 |e 130300PK1162350946 |k 0/130000/ |k 1/130000/130300/ |p 431 | ||
| 998 | |g 118384719X |a Hu, Jiangqiao |m 118384719X:Hu, Jiangqiao |d 130000 |d 130200 |e 130000PH118384719X |e 130200PH118384719X |k 0/130000/ |k 1/130000/130200/ |p 382 | ||
| 998 | |g 114507636X |a Hansmann-Menzemer, Stephanie |m 114507636X:Hansmann-Menzemer, Stephanie |d 130000 |d 130200 |e 130000PH114507636X |e 130200PH114507636X |k 0/130000/ |k 1/130000/130200/ |p 364 | ||
| 998 | |g 1162567090 |a Han, Xiaoxue |m 1162567090:Han, Xiaoxue |d 130000 |d 130200 |e 130000PH1162567090 |e 130200PH1162567090 |k 0/130000/ |k 1/130000/130200/ |p 362 | ||
| 998 | |g 1208442422 |a Günther, Paul André |m 1208442422:Günther, Paul André |d 130000 |d 130700 |e 130000PG1208442422 |e 130700PG1208442422 |k 0/130000/ |k 1/130000/130700/ |p 349 | ||
| 998 | |g 1162564458 |a Grabowski, Jascha |m 1162564458:Grabowski, Jascha |d 130000 |d 130200 |e 130000PG1162564458 |e 130200PG1162564458 |k 0/130000/ |k 1/130000/130200/ |p 335 | ||
| 998 | |g 1220314765 |a Frau, Giulia |m 1220314765:Frau, Giulia |d 130000 |d 130200 |e 130000PF1220314765 |e 130200PF1220314765 |k 0/130000/ |k 1/130000/130200/ |p 281 | ||
| 998 | |g 1175432067 |a Borsato, Martino |m 1175432067:Borsato, Martino |d 130000 |d 130200 |e 130000PB1175432067 |e 130200PB1175432067 |k 0/130000/ |k 1/130000/130200/ |p 93 | ||
| 998 | |g 1162560444 |a Berninghoff, Daniel |m 1162560444:Berninghoff, Daniel |d 130000 |d 130200 |e 130000PB1162560444 |e 130200PB1162560444 |k 0/130000/ |k 1/130000/130200/ |p 62 | ||
| 998 | |g 120670771 |a Bachmann, Sebastian |m 120670771:Bachmann, Sebastian |d 130000 |d 130200 |e 130000PB120670771 |e 130200PB120670771 |k 0/130000/ |k 1/130000/130200/ |p 31 | ||
| 998 | |g 1200972872 |a Archilli, Flavio |m 1200972872:Archilli, Flavio |d 130000 |d 130200 |e 130000PA1200972872 |e 130200PA1200972872 |k 0/130000/ |k 1/130000/130200/ |p 24 | ||
| 999 | |a KXP-PPN1796348570 |e 409806359X | ||
| 999 | |a KXP-PPN1796348570 |e 4097817361 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"language":["eng"],"title":[{"title_sort":"Analysis of neutral B-Meson decays into two muons","title":"Analysis of neutral B-Meson decays into two muons"}],"name":{"displayForm":["R. Aaij et al. (LHCb Collaboration)"]},"person":[{"role":"aut","given":"Roel","display":"Aaij, Roel","family":"Aaij"},{"family":"Archilli","role":"aut","given":"Flavio","display":"Archilli, Flavio"},{"family":"Bachmann","display":"Bachmann, Sebastian","given":"Sebastian","role":"aut"},{"family":"Berninghoff","given":"Daniel","role":"aut","display":"Berninghoff, Daniel"},{"display":"Borsato, Martino","role":"aut","given":"Martino","family":"Borsato"},{"display":"Frau, Giulia","given":"Giulia","role":"aut","family":"Frau"},{"role":"aut","given":"David","display":"Gerick, David","family":"Gerick"},{"family":"Grabowski","given":"Jascha","role":"aut","display":"Grabowski, Jascha"},{"role":"aut","given":"Paul André","display":"Günther, Paul André","family":"Günther"},{"role":"aut","given":"Xiaoxue","display":"Han, Xiaoxue","family":"Han"},{"family":"Hansmann-Menzemer","display":"Hansmann-Menzemer, Stephanie","given":"Stephanie","role":"aut"},{"given":"Jiangqiao","role":"aut","display":"Hu, Jiangqiao","family":"Hu"},{"family":"Kopecná","given":"Renata","role":"aut","display":"Kopecná, Renata"},{"family":"Leverington","role":"aut","given":"Blake","display":"Leverington, Blake"},{"family":"Li","given":"Peilian","role":"aut","display":"Li, Peilian"},{"display":"Malygina, Hanna","role":"aut","given":"Hanna","family":"Malygina"},{"display":"Marks, Jörg","role":"aut","given":"Jörg","family":"Marks"},{"display":"Unverzagt, Daniel Joachim","given":"Daniel Joachim","role":"aut","family":"Unverzagt"},{"role":"aut","given":"Ulrich","display":"Uwer, Ulrich","family":"Uwer"},{"display":"Waldi, Roland","role":"aut","given":"Roland","family":"Waldi"},{"role":"aut","given":"Chishuai","display":"Wang, Chishuai","family":"Wang"},{"given":"Lukas","role":"aut","display":"Witola, Lukas","family":"Witola"},{"family":"Zhelezov","display":"Zhelezov, Alexey","role":"aut","given":"Alexey"}],"type":{"bibl":"article-journal","media":"Online-Ressource"},"origin":[{"dateIssuedKey":"2022","dateIssuedDisp":"25 January 2022"}],"recId":"1796348570","corporate":[{"display":"LHCb Collaboration","role":"aut"}],"relHost":[{"part":{"year":"2022","text":"128(2022), 4, Artikel-ID 041801, Seite 1-13","volume":"128","extent":"13","pages":"1-13","issue":"4"},"language":["eng"],"title":[{"title_sort":"Physical review letters","title":"Physical review letters"}],"pubHistory":["1.1958 -"],"name":{"displayForm":["publ. by the American Physical Society"]},"note":["Gesehen am 23.08.2019"],"corporate":[{"role":"isb","display":"American Physical Society"}],"disp":"Analysis of neutral B-Meson decays into two muonsPhysical review letters","physDesc":[{"extent":"Online-Ressource"}],"id":{"eki":["268756899"],"issn":["1079-7114"],"zdb":["1472655-5"]},"recId":"268756899","origin":[{"publisherPlace":"College Park, Md.","dateIssuedKey":"1958","dateIssuedDisp":"1958-","publisher":"APS"}],"type":{"bibl":"periodical","media":"Online-Ressource"},"titleAlt":[{"title":"Physical review letters online"},{"title":"Physical review L"}]}],"note":["R. Aaij, F. Archilli, S. Bachmann, D. Berninghoff, M. Borsato, G. Frau, J.P. Grabowski, P.A. Günther, X. Han, S. Hansmann-Menzemer, J. Hu, R. Kopecna, B. Leverington, P. Li, J. Marks, D.J. Unverzagt, U. Uwer, L. Witola, A. Zhelezov [und viele weitere Personen] (LHCb Collaboration)","Gesehen am 23.03.2022"],"physDesc":[{"extent":"13 S."}],"id":{"doi":["10.1103/PhysRevLett.128.041801"],"eki":["1796348570"]}} | ||
| SRT | |a LHCBCOLLABANALYSISOF2520 | ||