Amplitude analysis of the Λ+c→pK−π+ decay and Λ+c baryon polarization measurement in semileptonic beauty hadron decays
An amplitude analysis of Λ+c→pK−π+ decays together with a measurement of the Λ+c polarization vector in semiōleptonic beauty hadron decays is presented. A sample of 400 000 candidates is selected from proton-proton collisions recorded by the LHCb detector at a center-of-mass energy of 13 TeV. An am...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , , , , , , , , |
|---|---|
| Körperschaft: | |
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
28 July 2023
|
| In: |
Physical review
Year: 2023, Jahrgang: 108, Pages: 1-27 |
| ISSN: | 2470-0029 |
| DOI: | 10.1103/PhysRevD.108.012023 |
| Online-Zugang: | Verlag, kostenfrei, Volltext: https://doi.org/10.1103/PhysRevD.108.012023 Verlag, kostenfrei, Volltext: https://link.aps.org/doi/10.1103/PhysRevD.108.012023 
|
| Verfasserangaben: | R. Aaij et al. (LHCb Collaboration)* |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1880599406 | ||
| 003 | DE-627 | ||
| 005 | 20240307023908.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 240213s2023 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1103/PhysRevD.108.012023 |2 doi | |
| 035 | |a (DE-627)1880599406 | ||
| 035 | |a (DE-599)KXP1880599406 | ||
| 035 | |a (OCoLC)1425200753 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 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 Amplitude analysis of the Λ+c→pK−π+ decay and Λ+c baryon polarization measurement in semileptonic beauty hadron decays |c R. Aaij et al. (LHCb Collaboration)* |
| 246 | 3 | 3 | |a Amplitude analysis of the Lambda + c → rho Kappa − pi + decay and Lambda + c baryon polarization measurement in semileptonic beauty hadron decays |
| 264 | 1 | |c 28 July 2023 | |
| 300 | |b Illustrationen | ||
| 300 | |a 27 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a *LHCb Collaboration: R. Aaij, F. Archilli, S. Bachmann, M. Borsato, R. Caspary, G. Frau, P.A. Günther, X. Han, S. Hansmann-Menzemer, J. Hu, B. Leverington, P. Li, J. Marks, D.J. Unverzagt, U. Uwer, L. Witola, A. Zhelezov [und 997 Personen] | ||
| 500 | |a Im Titel sind die Zeichen + und - hochgestellt und der Buchstabe c tiefgestellt | ||
| 500 | |a Gesehen am 13.02.2024 | ||
| 520 | |a An amplitude analysis of Λ+c→pK−π+ decays together with a measurement of the Λ+c polarization vector in semiōleptonic beauty hadron decays is presented. A sample of 400 000 candidates is selected from proton-proton collisions recorded by the LHCb detector at a center-of-mass energy of 13 TeV. An amplitude model is developed and the resonance fractions as well as two- and three-body decay parameters are reported. The mass and width of the Λ(2000) state are also determined. A significant Λ+c polarization is found. A large sensitivity of the Λ+c→pK−π+ decay to the polarization is seen, making the amplitude model suitable for Λ+c polarization measurements in other systems. | ||
| 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 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 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 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), Artikel-ID 012023, Seite 1-27 |h Online-Ressource |w (DE-627)846313510 |w (DE-600)2844732-3 |w (DE-576)454495811 |x 2470-0029 |7 nnas |a Amplitude analysis of the Λ+c→pK−π+ decay and Λ+c baryon polarization measurement in semileptonic beauty hadron decays |
| 773 | 1 | 8 | |g volume:108 |g year:2023 |g elocationid:012023 |g pages:1-27 |g extent:27 |a Amplitude analysis of the Λ+c→pK−π+ decay and Λ+c baryon polarization measurement in semileptonic beauty hadron decays |
| 856 | 4 | 0 | |u https://doi.org/10.1103/PhysRevD.108.012023 |x Verlag |x Resolving-System |z kostenfrei |3 Volltext |
| 856 | 4 | 0 | |u https://link.aps.org/doi/10.1103/PhysRevD.108.012023 |x Verlag |z kostenfrei |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20240213 | ||
| 993 | |a Article | ||
| 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 1001 | ||
| 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 963 | ||
| 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 901 | ||
| 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 897 | ||
| 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 562 | ||
| 998 | |g 1220314382 |a Li, Peilian |m 1220314382:Li, Peilian |p 500 | ||
| 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 497 | ||
| 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 398 | ||
| 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 378 | ||
| 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 376 | ||
| 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 361 | ||
| 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 296 | ||
| 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 102 | ||
| 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 31 | ||
| 999 | |a KXP-PPN1880599406 |e 4483317954 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"name":{"displayForm":["R. Aaij et al. (LHCb Collaboration)*"]},"person":[{"family":"Aaij","role":"aut","given":"Roel","display":"Aaij, Roel"},{"role":"aut","family":"Archilli","display":"Archilli, Flavio","given":"Flavio"},{"role":"aut","family":"Bachmann","display":"Bachmann, Sebastian","given":"Sebastian"},{"given":"Martino","display":"Borsato, Martino","role":"aut","family":"Borsato"},{"display":"Caspary, Rowina","given":"Rowina","family":"Caspary","role":"aut"},{"display":"Frau, Giulia","given":"Giulia","role":"aut","family":"Frau"},{"given":"Paul André","display":"Günther, Paul André","family":"Günther","role":"aut"},{"role":"aut","family":"Han","given":"Xiaoxue","display":"Han, Xiaoxue"},{"family":"Hansmann-Menzemer","role":"aut","given":"Stephanie","display":"Hansmann-Menzemer, Stephanie"},{"role":"aut","family":"Hu","given":"Jiangqiao","display":"Hu, Jiangqiao"},{"given":"Blake","display":"Leverington, Blake","role":"aut","family":"Leverington"},{"given":"Peilian","display":"Li, Peilian","family":"Li","role":"aut"},{"role":"aut","family":"Marks","given":"Jörg","display":"Marks, Jörg"},{"role":"aut","family":"Unverzagt","given":"Daniel Joachim","display":"Unverzagt, Daniel Joachim"},{"given":"Ulrich","display":"Uwer, Ulrich","family":"Uwer","role":"aut"},{"given":"Lukas","display":"Witola, Lukas","role":"aut","family":"Witola"},{"family":"Zhelezov","role":"aut","display":"Zhelezov, Alexey","given":"Alexey"}],"recId":"1880599406","title":[{"title":"Amplitude analysis of the Λ+c→pK−π+ decay and Λ+c baryon polarization measurement in semileptonic beauty hadron decays","title_sort":"Amplitude analysis of the Λ+c→pK−π+ decay and Λ+c baryon polarization measurement in semileptonic beauty hadron decays"}],"id":{"eki":["1880599406"],"doi":["10.1103/PhysRevD.108.012023"]},"physDesc":[{"noteIll":"Illustrationen","extent":"27 S."}],"relHost":[{"disp":"Amplitude analysis of the Λ+c→pK−π+ decay and Λ+c baryon polarization measurement in semileptonic beauty hadron decaysPhysical review","type":{"media":"Online-Ressource","bibl":"periodical"},"corporate":[{"role":"isb","display":"American Physical Society"}],"titleAlt":[{"title":"Particles, fields, gravitation, and cosmology"}],"language":["eng"],"part":{"volume":"108","year":"2023","text":"108(2023), Artikel-ID 012023, Seite 1-27","extent":"27","pages":"1-27"},"note":["Gesehen am 14.03.2023"],"pubHistory":["3rd series, volume 93, number 1 (January 2016)-"],"title":[{"title_sort":"Physical review","title":"Physical review"}],"physDesc":[{"extent":"Online-Ressource"}],"id":{"zdb":["2844732-3"],"issn":["2470-0029"],"eki":["846313510"]},"origin":[{"publisherPlace":"Ridge, NY","dateIssuedKey":"2016","dateIssuedDisp":"2016-","publisher":"American Physical Society"}],"name":{"displayForm":["published by American Physical Society"]},"recId":"846313510"}],"origin":[{"dateIssuedDisp":"28 July 2023","dateIssuedKey":"2023"}],"language":["eng"],"note":["*LHCb Collaboration: R. Aaij, F. Archilli, S. Bachmann, M. Borsato, R. Caspary, G. Frau, P.A. Günther, X. Han, S. Hansmann-Menzemer, J. Hu, B. Leverington, P. Li, J. Marks, D.J. Unverzagt, U. Uwer, L. Witola, A. Zhelezov [und 997 Personen]","Im Titel sind die Zeichen + und - hochgestellt und der Buchstabe c tiefgestellt","Gesehen am 13.02.2024"],"type":{"bibl":"article-journal","media":"Online-Ressource"},"corporate":[{"display":"LHCb Collaboration","role":"aut"}],"titleAlt":[{"title":"Amplitude analysis of the Lambda + c → rho Kappa − pi + decay and Lambda + c baryon polarization measurement in semileptonic beauty hadron decays"}]} | ||
| SRT | |a LHCBCOLLABAMPLITUDEA2820 | ||