Constraints on the CKM angle γ from B± → Dh± decays using D → h±h′∓π0 final states
A data sample collected with the LHCb detector corresponding to an integrated luminosity of 9 fb−1 is used to measure eleven CP violation observables in B± → Dh± decays, where h is either a kaon or a pion. The neutral D meson decay is reconstructed in the three-body final states: K±π∓π0; π+π−π0; K+K...
Saved in:
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Corporate Author: | |
| Format: | Article (Journal) |
| Language: | English |
| Published: |
15 July 2022
|
| In: |
Journal of high energy physics
Year: 2022, Issue: 7, Pages: 1-24 |
| ISSN: | 1029-8479 |
| DOI: | 10.1007/JHEP07(2022)099 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1007/JHEP07(2022)099
|
| Author Notes: | the LHCb collaboration |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 183701034X | ||
| 003 | DE-627 | ||
| 005 | 20240110081143.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 230217s2022 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1007/JHEP07(2022)099 |2 doi | |
| 035 | |a (DE-627)183701034X | ||
| 035 | |a (DE-599)KXP183701034X | ||
| 035 | |a (OCoLC)1389535588 | ||
| 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 Constraints on the CKM angle γ from B± → Dh± decays using D → h±h′∓π0 final states |c the LHCb collaboration |
| 246 | 3 | 3 | |a Constraints on the CKM angle gamma from B + - → D h + - decays using D → h + - h ′ - + π 0 final states |
| 264 | 1 | |c 15 July 2022 | |
| 300 | |a 24 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a The 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, H. Malygina, J. Marks, D.J. Unverzagt, U. Uwer, C. Wang, L. Witola, A. Zhelezov [und sehr viele weitere Personen] | ||
| 500 | |a Gesehen am 17.02.2023 | ||
| 520 | |a A data sample collected with the LHCb detector corresponding to an integrated luminosity of 9 fb−1 is used to measure eleven CP violation observables in B± → Dh± decays, where h is either a kaon or a pion. The neutral D meson decay is reconstructed in the three-body final states: K±π∓π0; π+π−π0; K+K−π0 and the suppressed π±K∓π0 combination. The mode where a large CP asymmetry is expected, B± → [π±K∓π0]DK±, is observed with a significance greater than seven standard deviations. The ratio of the partial width of this mode relative to that of the favoured mode, B± → [K±π∓π0]DK±, is RADS(K) = (1.27 ± 0.16 ± 0.02) × 10−2. Evidence for a large CP asymmetry is also seen: AADS(K) = −0.38 ± 0.12 ± 0.02. Constraints on the CKM angle γ are calculated from the eleven reported observables. | ||
| 650 | 4 | |a B Physics | |
| 650 | 4 | |a CKM Angle Gamma | |
| 650 | 4 | |a CP Violation | |
| 650 | 4 | |a Hadron-Hadron Scattering | |
| 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 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 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 Journal of high energy physics |d Berlin : Springer, 1997 |g (2022), 7 vom: Juli, Artikel-ID 99, Seite 1-24 |h Online-Ressource |w (DE-627)320910571 |w (DE-600)2027350-2 |w (DE-576)095428305 |x 1029-8479 |7 nnas |a Constraints on the CKM angle γ from B± → Dh± decays using D → h±h′∓π0 final states |
| 773 | 1 | 8 | |g year:2022 |g number:7 |g month:07 |g elocationid:99 |g pages:1-24 |g extent:24 |a Constraints on the CKM angle γ from B± → Dh± decays using D → h±h′∓π0 final states |
| 856 | 4 | 0 | |u https://doi.org/10.1007/JHEP07(2022)099 |x Verlag |x Resolving-System |z lizenzpflichtig |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20230217 | ||
| 992 | |a 20230217 | ||
| 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/ | ||
| 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/ | ||
| 998 | |g 1220315184 |a Wang, Chishuai |m 1220315184:Wang, Chishuai |d 910000 |d 950000 |d 950950 |e 910000PW1220315184 |e 950000PW1220315184 |e 950950PW1220315184 |k 0/910000/ |k 1/910000/950000/ |k 2/910000/950000/950950/ | ||
| 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/ | ||
| 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/ | ||
| 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/ | ||
| 998 | |g 1159597812 |a Malygina, Hanna |m 1159597812:Malygina, Hanna |d 910000 |d 950000 |d 950950 |e 910000PM1159597812 |e 950000PM1159597812 |e 950950PM1159597812 |k 0/910000/ |k 1/910000/950000/ |k 2/910000/950000/950950/ | ||
| 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/ | ||
| 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/ | ||
| 998 | |g 1162350946 |a Kopecná, Renata |m 1162350946:Kopecná, Renata |d 910000 |d 950000 |d 950950 |e 910000PK1162350946 |e 950000PK1162350946 |e 950950PK1162350946 |k 0/910000/ |k 1/910000/950000/ |k 2/910000/950000/950950/ | ||
| 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/ | ||
| 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/ | ||
| 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/ | ||
| 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/ | ||
| 998 | |g 1162564458 |a Grabowski, Jascha |m 1162564458:Grabowski, Jascha |d 910000 |d 950000 |d 950950 |e 910000PG1162564458 |e 950000PG1162564458 |e 950950PG1162564458 |k 0/910000/ |k 1/910000/950000/ |k 2/910000/950000/950950/ | ||
| 998 | |g 1162563117 |a Gerick, David |m 1162563117:Gerick, David |d 910000 |d 950000 |d 950950 |e 910000PG1162563117 |e 950000PG1162563117 |e 950950PG1162563117 |k 0/910000/ |k 1/910000/950000/ |k 2/910000/950000/950950/ | ||
| 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/ | ||
| 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 146 | ||
| 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 103 | ||
| 998 | |g 1162560444 |a Berninghoff, Daniel |m 1162560444:Berninghoff, Daniel |d 910000 |d 950000 |d 950950 |e 910000PB1162560444 |e 950000PB1162560444 |e 950950PB1162560444 |k 0/910000/ |k 1/910000/950000/ |k 2/910000/950000/950950/ |p 70 | ||
| 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 36 | ||
| 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 29 | ||
| 999 | |a KXP-PPN183701034X |e 4273912104 | ||
| 999 | |a KXP-PPN183701034X |e 427391073X | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"titleAlt":[{"title":"Constraints on the CKM angle gamma from B + - → D h + - decays using D → h + - h ′ - + π 0 final states"}],"note":["The 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, H. Malygina, J. Marks, D.J. Unverzagt, U. Uwer, C. Wang, L. Witola, A. Zhelezov [und sehr viele weitere Personen]","Gesehen am 17.02.2023"],"relHost":[{"origin":[{"dateIssuedKey":"1997","publisherPlace":"Berlin ; Heidelberg ; [Trieste] ; Bristol","dateIssuedDisp":"1997-","publisher":"Springer ; SISSA ; IOP Publ."}],"pubHistory":["Nachgewiesen 1997 -"],"title":[{"subtitle":"JHEP ; a refereed journal written, run, and distributed by electronic means","title_sort":"Journal of high energy physics","title":"Journal of high energy physics"}],"type":{"bibl":"periodical","media":"Online-Ressource"},"language":["eng"],"note":["Gesehen am 02.12.20"],"part":{"year":"2022","pages":"1-24","text":"(2022), 7 vom: Juli, Artikel-ID 99, Seite 1-24","issue":"7","extent":"24"},"titleAlt":[{"title":"JHEP"}],"physDesc":[{"extent":"Online-Ressource"}],"id":{"issn":["1029-8479"],"zdb":["2027350-2"],"eki":["320910571"]},"recId":"320910571","disp":"Constraints on the CKM angle γ from B± → Dh± decays using D → h±h′∓π0 final statesJournal of high energy physics","corporate":[{"display":"Institute of Physics","role":"isb"}]}],"corporate":[{"role":"aut","display":"LHCb Collaboration"}],"physDesc":[{"extent":"24 S."}],"id":{"eki":["183701034X"],"doi":["10.1007/JHEP07(2022)099"]},"recId":"183701034X","type":{"media":"Online-Ressource","bibl":"article-journal"},"origin":[{"dateIssuedKey":"2022","dateIssuedDisp":"15 July 2022"}],"title":[{"title_sort":"Constraints on the CKM angle γ from B± → Dh± decays using D → h±h′∓π0 final states","title":"Constraints on the CKM angle γ from B± → Dh± decays using D → h±h′∓π0 final states"}],"person":[{"display":"Aaij, Roel","role":"aut","family":"Aaij","given":"Roel"},{"display":"Archilli, Flavio","role":"aut","family":"Archilli","given":"Flavio"},{"display":"Bachmann, Sebastian","given":"Sebastian","family":"Bachmann","role":"aut"},{"display":"Berninghoff, Daniel","role":"aut","family":"Berninghoff","given":"Daniel"},{"display":"Borsato, Martino","given":"Martino","family":"Borsato","role":"aut"},{"role":"aut","given":"Rowina","family":"Caspary","display":"Caspary, Rowina"},{"display":"Frau, Giulia","role":"aut","given":"Giulia","family":"Frau"},{"family":"Gerick","given":"David","role":"aut","display":"Gerick, David"},{"display":"Grabowski, Jascha","role":"aut","family":"Grabowski","given":"Jascha"},{"role":"aut","given":"Paul André","family":"Günther","display":"Günther, Paul André"},{"role":"aut","family":"Han","given":"Xiaoxue","display":"Han, Xiaoxue"},{"display":"Hansmann-Menzemer, Stephanie","role":"aut","given":"Stephanie","family":"Hansmann-Menzemer"},{"family":"Hu","given":"Jiangqiao","role":"aut","display":"Hu, Jiangqiao"},{"display":"Kopecná, Renata","role":"aut","given":"Renata","family":"Kopecná"},{"display":"Leverington, Blake","given":"Blake","family":"Leverington","role":"aut"},{"display":"Li, Peilian","role":"aut","given":"Peilian","family":"Li"},{"display":"Malygina, Hanna","given":"Hanna","family":"Malygina","role":"aut"},{"display":"Marks, Jörg","role":"aut","family":"Marks","given":"Jörg"},{"role":"aut","given":"Daniel Joachim","family":"Unverzagt","display":"Unverzagt, Daniel Joachim"},{"display":"Uwer, Ulrich","given":"Ulrich","family":"Uwer","role":"aut"},{"display":"Wang, Chishuai","family":"Wang","given":"Chishuai","role":"aut"},{"role":"aut","given":"Lukas","family":"Witola","display":"Witola, Lukas"},{"display":"Zhelezov, Alexey","family":"Zhelezov","given":"Alexey","role":"aut"}],"name":{"displayForm":["the LHCb collaboration"]},"language":["eng"]} | ||
| SRT | |a LHCBCOLLABCONSTRAINT1520 | ||