Measurement of the charm mixing parameter yCP-yKπCP using two-body D0 meson decays
A measurement of the ratios of the effective decay widths of D0→π−π+ and D0→K−K+ decays over that of D0→K−π+ decays is performed with the LHCb experiment using proton-proton collisions at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 6 fb−1. These observables give a...
Saved in:
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Corporate Author: | |
| Format: | Article (Journal) |
| Language: | English |
| Published: |
25 May 2022
|
| In: |
Physical review
Year: 2022, Volume: 105, Issue: 9, Pages: 1-17 |
| ISSN: | 2470-0029 |
| DOI: | 10.1103/PhysRevD.105.092013 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevD.105.092013 Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevD.105.092013 
|
| Author Notes: | R. Aaij et al. (LHCb Collaboration) |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1815841451 | ||
| 003 | DE-627 | ||
| 005 | 20240110081314.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 220906s2022 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1103/PhysRevD.105.092013 |2 doi | |
| 035 | |a (DE-627)1815841451 | ||
| 035 | |a (DE-599)KXP1815841451 | ||
| 035 | |a (OCoLC)1361696722 | ||
| 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 Measurement of the charm mixing parameter yCP-yKπCP using two-body D0 meson decays |c R. Aaij et al. (LHCb Collaboration) |
| 246 | 3 | 3 | |a Measurement of the charm mixing parameter y CP - y Kπ CP using two-body D 0 meson decays |
| 264 | 1 | |c 25 May 2022 | |
| 300 | |a 17 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Im Text ist "Kπ" und "0" hochgestellt, "CP" jeweils tiefgestellt | ||
| 500 | |a LHCb Collaboration: R. Aaij, F. Archilli, S. Bachmann, D. Berninghoff, M. Borsato, R. Caspary, G. Frau, G. Gerick, J.P. Grabowski, P.A. Günther, X. Han, S. Hansmann-Menzemer, J. Hu, J. Kubat, B. Leverington, P. Li, H. Malygina, J. Marks, R. Skuza, D.J. Unverzagt, U. Uwer, C. Wang, L. Witola, A. Zhelezov [und viele weitere] | ||
| 500 | |a Gesehen am 06.09.2022 | ||
| 520 | |a A measurement of the ratios of the effective decay widths of D0→π−π+ and D0→K−K+ decays over that of D0→K−π+ decays is performed with the LHCb experiment using proton-proton collisions at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 6 fb−1. These observables give access to the charm mixing parameters yππCP−yKπCP and yKKCP−yKπCP, and are measured as yππCP−yKπCP=(6.57±0.53±0.16)×10−3, yKKCP−yKπCP=(7.08±0.30±0.14)×10−3, where the first uncertainties are statistical and the second systematic. The combination of the two measurements is yCP−yKπCP=(6.96±0.26±0.13)×10−3, which is four times more precise than the previous world average. | ||
| 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 Kubat, Jakub |e VerfasserIn |0 (DE-588)1259027317 |0 (DE-627)1805818252 |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 Skuza, Raphael |e VerfasserIn |0 (DE-588)126742222X |0 (DE-627)1815852372 |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 Physical review |d Ridge, NY : American Physical Society, 2016 |g 105(2022), 9 vom: 1. Mai, Artikel-ID 092013, Seite 1-17 |h Online-Ressource |w (DE-627)846313510 |w (DE-600)2844732-3 |w (DE-576)454495811 |x 2470-0029 |7 nnas |a Measurement of the charm mixing parameter yCP-yKπCP using two-body D0 meson decays |
| 773 | 1 | 8 | |g volume:105 |g year:2022 |g number:9 |g day:1 |g month:05 |g elocationid:092013 |g pages:1-17 |g extent:17 |a Measurement of the charm mixing parameter yCP-yKπCP using two-body D0 meson decays |
| 856 | 4 | 0 | |u https://doi.org/10.1103/PhysRevD.105.092013 |x Verlag |x Resolving-System |z lizenzpflichtig |3 Volltext |
| 856 | 4 | 0 | |u https://link.aps.org/doi/10.1103/PhysRevD.105.092013 |x Verlag |z lizenzpflichtig |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20220906 | ||
| 992 | |a 20220906 | ||
| 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 995 | ||
| 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 957 | ||
| 998 | |g 1220315184 |a Wang, Chishuai |m 1220315184:Wang, Chishuai |p 929 | ||
| 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 894 | ||
| 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 890 | ||
| 998 | |g 126742222X |a Skuza, Raphael |m 126742222X:Skuza, Raphael |d 130000 |d 130200 |e 130000PS126742222X |e 130200PS126742222X |k 0/130000/ |k 1/130000/130200/ |p 829 | ||
| 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 1159597812 |a Malygina, Hanna |m 1159597812:Malygina, Hanna |p 550 | ||
| 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 499 | ||
| 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 1259027317 |a Kubat, Jakub |m 1259027317:Kubat, Jakub |d 130000 |d 130200 |e 130000PK1259027317 |e 130200PK1259027317 |k 0/130000/ |k 1/130000/130200/ |p 471 | ||
| 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 399 | ||
| 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 |d 130000 |d 130700 |e 130000PG1208442422 |e 130200PG1208442422 |e 130000PG1208442422 |e 130700PG1208442422 |k 0/130000/ |k 1/130000/130200/ |k 0/130000/ |k 1/130000/130700/ |p 364 | ||
| 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 349 | ||
| 998 | |g 1162563117 |a Gerick, David |m 1162563117:Gerick, David |p 321 | ||
| 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 298 | ||
| 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 130000 |d 130200 |e 130000PB1162560444 |e 130200PB1162560444 |k 0/130000/ |k 1/130000/130200/ |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 37 | ||
| 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 30 | ||
| 999 | |a KXP-PPN1815841451 |e 4184948286 | ||
| 999 | |a KXP-PPN1815841451 |e 4184907555 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"note":["Im Text ist \"Kπ\" und \"0\" hochgestellt, \"CP\" jeweils tiefgestellt","LHCb Collaboration: R. Aaij, F. Archilli, S. Bachmann, D. Berninghoff, M. Borsato, R. Caspary, G. Frau, G. Gerick, J.P. Grabowski, P.A. Günther, X. Han, S. Hansmann-Menzemer, J. Hu, J. Kubat, B. Leverington, P. Li, H. Malygina, J. Marks, R. Skuza, D.J. Unverzagt, U. Uwer, C. Wang, L. Witola, A. Zhelezov [und viele weitere]","Gesehen am 06.09.2022"],"language":["eng"],"titleAlt":[{"title":"Measurement of the charm mixing parameter y CP - y Kπ CP using two-body D 0 meson decays"}],"type":{"media":"Online-Ressource","bibl":"article-journal"},"corporate":[{"display":"LHCb Collaboration","role":"aut"}],"recId":"1815841451","person":[{"role":"aut","family":"Aaij","given":"Roel","display":"Aaij, Roel"},{"display":"Archilli, Flavio","given":"Flavio","family":"Archilli","role":"aut"},{"role":"aut","family":"Bachmann","display":"Bachmann, Sebastian","given":"Sebastian"},{"display":"Berninghoff, Daniel","given":"Daniel","family":"Berninghoff","role":"aut"},{"display":"Borsato, Martino","given":"Martino","family":"Borsato","role":"aut"},{"family":"Caspary","role":"aut","given":"Rowina","display":"Caspary, Rowina"},{"display":"Frau, Giulia","given":"Giulia","family":"Frau","role":"aut"},{"family":"Gerick","role":"aut","display":"Gerick, David","given":"David"},{"given":"Jascha","display":"Grabowski, Jascha","family":"Grabowski","role":"aut"},{"display":"Günther, Paul André","given":"Paul André","role":"aut","family":"Günther"},{"given":"Xiaoxue","display":"Han, Xiaoxue","family":"Han","role":"aut"},{"role":"aut","family":"Hansmann-Menzemer","display":"Hansmann-Menzemer, Stephanie","given":"Stephanie"},{"family":"Hu","role":"aut","display":"Hu, Jiangqiao","given":"Jiangqiao"},{"given":"Jakub","display":"Kubat, Jakub","family":"Kubat","role":"aut"},{"family":"Leverington","role":"aut","display":"Leverington, Blake","given":"Blake"},{"display":"Li, Peilian","given":"Peilian","family":"Li","role":"aut"},{"role":"aut","family":"Malygina","display":"Malygina, Hanna","given":"Hanna"},{"given":"Jörg","display":"Marks, Jörg","role":"aut","family":"Marks"},{"given":"Raphael","display":"Skuza, Raphael","role":"aut","family":"Skuza"},{"family":"Unverzagt","role":"aut","given":"Daniel Joachim","display":"Unverzagt, Daniel Joachim"},{"display":"Uwer, Ulrich","given":"Ulrich","family":"Uwer","role":"aut"},{"role":"aut","family":"Wang","given":"Chishuai","display":"Wang, Chishuai"},{"family":"Witola","role":"aut","display":"Witola, Lukas","given":"Lukas"},{"given":"Alexey","display":"Zhelezov, Alexey","role":"aut","family":"Zhelezov"}],"name":{"displayForm":["R. Aaij et al. (LHCb Collaboration)"]},"origin":[{"dateIssuedKey":"2022","dateIssuedDisp":"25 May 2022"}],"relHost":[{"origin":[{"publisherPlace":"Ridge, NY","dateIssuedKey":"2016","dateIssuedDisp":"2016-","publisher":"American Physical Society"}],"title":[{"title":"Physical review","title_sort":"Physical review"}],"id":{"zdb":["2844732-3"],"eki":["846313510"],"issn":["2470-0029"]},"physDesc":[{"extent":"Online-Ressource"}],"recId":"846313510","name":{"displayForm":["published by American Physical Society"]},"titleAlt":[{"title":"Particles, fields, gravitation, and cosmology"}],"disp":"Measurement of the charm mixing parameter yCP-yKπCP using two-body D0 meson decaysPhysical review","type":{"media":"Online-Ressource","bibl":"periodical"},"corporate":[{"role":"isb","display":"American Physical Society"}],"note":["Gesehen am 14.03.2023"],"pubHistory":["3rd series, volume 93, number 1 (January 2016)-"],"language":["eng"],"part":{"year":"2022","volume":"105","issue":"9","extent":"17","pages":"1-17","text":"105(2022), 9 vom: 1. Mai, Artikel-ID 092013, Seite 1-17"}}],"physDesc":[{"extent":"17 S."}],"id":{"eki":["1815841451"],"doi":["10.1103/PhysRevD.105.092013"]},"title":[{"title":"Measurement of the charm mixing parameter yCP-yKπCP using two-body D0 meson decays","title_sort":"Measurement of the charm mixing parameter yCP-yKπCP using two-body D0 meson decays"}]} | ||
| SRT | |a LHCBCOLLABMEASUREMEN2520 | ||