Observation of sizeable ω contribution to χc1(3872) → π+ π− J=ψ decays
Resonant structures in the dipion mass spectrum from χc1(3872)→π+π−J/ψ decays, produced via B+→K+χc1(3872) decays, are analyzed using proton-proton collision data collected by the LHCb experiment, corresponding to an integrated luminosity of 9 fb−1. A sizeable contribution from the isospin conservin...
Saved in:
| Main Authors: | , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Corporate Author: | |
| Format: | Article (Journal) Editorial |
| Language: | English |
| Published: |
1 July 2023
|
| In: |
Physical review
Year: 2023, Volume: 108, Issue: 1, Pages: 1-12 |
| ISSN: | 2470-0029 |
| DOI: | 10.1103/PhysRevD.108.L011103 |
| Online Access: | Verlag, kostenfrei, Volltext: https://doi.org/10.1103/PhysRevD.108.L011103 Verlag, kostenfrei, Volltext: https://link.aps.org/doi/10.1103/PhysRevD.108.L011103 
|
| Author Notes: | R. Aaij et al. (LHCb Collaboration*) |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1889478687 | ||
| 003 | DE-627 | ||
| 005 | 20240703181054.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 240522s2023 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1103/PhysRevD.108.L011103 |2 doi | |
| 035 | |a (DE-627)1889478687 | ||
| 035 | |a (DE-599)KXP1889478687 | ||
| 035 | |a (OCoLC)1443678852 | ||
| 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 Observation of sizeable ω contribution to χc1(3872) → π+ π− J=ψ decays |c R. Aaij et al. (LHCb Collaboration*) |
| 246 | 3 | 3 | |a Observation of sizeable omega contribution to chi c 1 (3872) → pi + pi − J = psi decays |
| 264 | 1 | |c 1 July 2023 | |
| 300 | |b Illustrationen | ||
| 300 | |a 12 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Veröffentlicht: 27. Juli 2023 | ||
| 500 | |a Im Titel ist das Plus- und Minuszeichen hochgestellt sowie der Ausdruck "c1" tiefgestellt | ||
| 500 | |a *LHCb Collaboration: R. Aaij, F. Archilli, S. Bachmann, D. Berninghoff, M. Borsato, R. Caspary, G. Frau, D. Gerick, 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, C. Witola, A. Zhelezov (und 991 weitere Personen) | ||
| 500 | |a Gesehen am 22.05.2024 | ||
| 520 | |a Resonant structures in the dipion mass spectrum from χc1(3872)→π+π−J/ψ decays, produced via B+→K+χc1(3872) decays, are analyzed using proton-proton collision data collected by the LHCb experiment, corresponding to an integrated luminosity of 9 fb−1. A sizeable contribution from the isospin conserving χc1(3872)→ωJ/ψ decay is established for the first time, (21.4±2.3±2.0)%, with a significance of more than 7.1σ. The amplitude of isospin violating decay, χc1(3872)→ρ0J/ψ, relative to isospin conserving decay, χc1(3872)→ωJ/ψ, is properly determined, and it is a factor of 6 larger than expected for a pure charmonium state. | ||
| 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 Caspary, Rowina |d 1995- |e VerfasserIn |0 (DE-588)1251760783 |0 (DE-627)1789502489 |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 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 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 |d Ridge, NY : American Physical Society, 2016 |g 108(2023), 1 vom: Juli, Artikel-ID L011103, Seite 1-12 |h Online-Ressource |w (DE-627)846313510 |w (DE-600)2844732-3 |w (DE-576)454495811 |x 2470-0029 |7 nnas |a Observation of sizeable ω contribution to χc1(3872) → π+ π− J=ψ decays |
| 773 | 1 | 8 | |g volume:108 |g year:2023 |g number:1 |g month:07 |g elocationid:L011103 |g pages:1-12 |g extent:12 |a Observation of sizeable ω contribution to χc1(3872) → π+ π− J=ψ decays |
| 856 | 4 | 0 | |u https://doi.org/10.1103/PhysRevD.108.L011103 |x Verlag |x Resolving-System |z kostenfrei |3 Volltext |
| 856 | 4 | 0 | |u https://link.aps.org/doi/10.1103/PhysRevD.108.L011103 |x Verlag |z kostenfrei |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20240522 | ||
| 992 | |a 20240522 | ||
| 993 | |a Editorial | ||
| 993 | |a Editorial | ||
| 994 | |a 2023 | ||
| 994 | |a 2023 | ||
| 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 999 | ||
| 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 962 | ||
| 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 899 | ||
| 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 895 | ||
| 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 563 | ||
| 998 | |g 1220314382 |a Li, Peilian |m 1220314382:Li, Peilian |p 503 | ||
| 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 501 | ||
| 998 | |g 1162350946 |a Kopecná, Renata |m 1162350946:Kopecná, Renata |p 457 | ||
| 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 401 | ||
| 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 380 | ||
| 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 378 | ||
| 998 | |g 1208442422 |a Günther, Paul André |m 1208442422:Günther, Paul André |d 130000 |d 130200 |e 130000PG1208442422 |e 130200PG1208442422 |k 0/130000/ |k 1/130000/130200/ |p 363 | ||
| 998 | |g 1162564458 |a Grabowski, Jascha |m 1162564458:Grabowski, Jascha |p 348 | ||
| 998 | |g 1162563117 |a Gerick, David |m 1162563117:Gerick, David |p 320 | ||
| 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 297 | ||
| 998 | |g 1251760783 |a Caspary, Rowina |m 1251760783:Caspary, Rowina |d 130000 |d 130300 |e 130000PC1251760783 |e 130300PC1251760783 |k 0/130000/ |k 1/130000/130300/ |p 145 | ||
| 998 | |g 1175432067 |a Borsato, Martino |m 1175432067:Borsato, Martino |p 103 | ||
| 998 | |g 1162560444 |a Berninghoff, Daniel |m 1162560444:Berninghoff, Daniel |p 71 | ||
| 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 37 | ||
| 998 | |g 1200972872 |a Archilli, Flavio |m 1200972872:Archilli, Flavio |p 30 | ||
| 999 | |a KXP-PPN1889478687 |e 4527031791 | ||
| 999 | |a KXP-PPN1889478687 |e 4527031112 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"note":["Veröffentlicht: 27. Juli 2023","Im Titel ist das Plus- und Minuszeichen hochgestellt sowie der Ausdruck \"c1\" tiefgestellt","*LHCb Collaboration: R. Aaij, F. Archilli, S. Bachmann, D. Berninghoff, M. Borsato, R. Caspary, G. Frau, D. Gerick, 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, C. Witola, A. Zhelezov (und 991 weitere Personen)","Gesehen am 22.05.2024"],"titleAlt":[{"title":"Observation of sizeable omega contribution to chi c 1 (3872) → pi + pi − J = psi decays"}],"corporate":[{"role":"aut","display":"LHCb Collaboration"}],"person":[{"display":"Aaij, Roel","role":"aut","family":"Aaij","given":"Roel"},{"family":"Archilli","given":"Flavio","role":"aut","display":"Archilli, Flavio"},{"given":"Sebastian","family":"Bachmann","display":"Bachmann, Sebastian","role":"aut"},{"display":"Berninghoff, Daniel","role":"aut","given":"Daniel","family":"Berninghoff"},{"role":"aut","display":"Borsato, Martino","family":"Borsato","given":"Martino"},{"role":"aut","display":"Caspary, Rowina","family":"Caspary","given":"Rowina"},{"role":"aut","display":"Frau, Giulia","given":"Giulia","family":"Frau"},{"family":"Gerick","given":"David","role":"aut","display":"Gerick, David"},{"role":"aut","display":"Grabowski, Jascha","family":"Grabowski","given":"Jascha"},{"role":"aut","display":"Günther, Paul André","family":"Günther","given":"Paul André"},{"given":"Xiaoxue","family":"Han","role":"aut","display":"Han, Xiaoxue"},{"display":"Hansmann-Menzemer, Stephanie","role":"aut","family":"Hansmann-Menzemer","given":"Stephanie"},{"given":"Jiangqiao","family":"Hu","role":"aut","display":"Hu, Jiangqiao"},{"display":"Kopecná, Renata","role":"aut","given":"Renata","family":"Kopecná"},{"display":"Leverington, Blake","role":"aut","family":"Leverington","given":"Blake"},{"family":"Li","given":"Peilian","display":"Li, Peilian","role":"aut"},{"role":"aut","display":"Marks, Jörg","family":"Marks","given":"Jörg"},{"given":"Daniel Joachim","family":"Unverzagt","role":"aut","display":"Unverzagt, Daniel Joachim"},{"family":"Uwer","given":"Ulrich","display":"Uwer, Ulrich","role":"aut"},{"family":"Witola","given":"Lukas","role":"aut","display":"Witola, Lukas"},{"given":"Alexey","family":"Zhelezov","display":"Zhelezov, Alexey","role":"aut"}],"recId":"1889478687","relHost":[{"type":{"bibl":"periodical","media":"Online-Ressource"},"language":["eng"],"id":{"zdb":["2844732-3"],"issn":["2470-0029"],"eki":["846313510"]},"disp":"Observation of sizeable ω contribution to χc1(3872) → π+ π− J=ψ decaysPhysical review","physDesc":[{"extent":"Online-Ressource"}],"pubHistory":["3rd series, volume 93, number 1 (January 2016)-"],"title":[{"title":"Physical review","title_sort":"Physical review"}],"part":{"text":"108(2023), 1 vom: Juli, Artikel-ID L011103, Seite 1-12","year":"2023","issue":"1","extent":"12","volume":"108","pages":"1-12"},"note":["Gesehen am 14.03.2023"],"titleAlt":[{"title":"Particles, fields, gravitation, and cosmology"}],"corporate":[{"display":"American Physical Society","role":"isb"}],"origin":[{"dateIssuedDisp":"2016-","publisher":"American Physical Society","dateIssuedKey":"2016","publisherPlace":"Ridge, NY"}],"name":{"displayForm":["published by American Physical Society"]},"recId":"846313510"}],"name":{"displayForm":["R. Aaij et al. (LHCb Collaboration*)"]},"origin":[{"dateIssuedKey":"2023","dateIssuedDisp":"1 July 2023"}],"id":{"doi":["10.1103/PhysRevD.108.L011103"],"eki":["1889478687"]},"type":{"media":"Online-Ressource","bibl":"article-journal"},"language":["eng"],"title":[{"title_sort":"Observation of sizeable ω contribution to χc1(3872) → π+ π− J=ψ decays","title":"Observation of sizeable ω contribution to χc1(3872) → π+ π− J=ψ decays"}],"physDesc":[{"noteIll":"Illustrationen","extent":"12 S."}]} | ||
| SRT | |a LHCBCOLLABOBSERVATIO1202 | ||