Measurement of CP violation in B0→ D∗±D∓ decays; Journal of High Energy Physics; Vol. 2020, iss. 3
| Parent link: | Journal of High Energy Physics Vol. 2020, iss. 3.— 2020.— [147, 27 p.] |
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| Egile korporatiboa: | , |
| Beste egile batzuk: | , , , , |
| Gaia: | Title screen The decay-time-dependent CP asymmetry in B0→ D∗±D∓ decays is mea- sured using a data set corresponding to an integrated luminosity of 9 fb−1 recorded by the LHCb detector in proton-proton collisions at centre-of-mass energies of 7, 8 and 13 TeV. The CP parameters are measured asSD∗D=−0.861±0.077(stat)±0.019(syst),ΔSD∗D=0.019±0.075(stat)±0.012(syst),CD∗D=−0.059±0.092(stat)±0.020(syst),ΔCD∗D=−0.031±0.092(stat)±0.016(syst),AD∗D=0.008±0.014(stat)±0.006(syst).SD∗D=−0.861±0.077(stat)±0.019(syst),ΔSD∗D=0.019±0.075(stat)±0.012(syst),CD∗D=−0.059±0.092(stat)±0.020(syst),ΔCD∗D=−0.031±0.092(stat)±0.016(syst),AD∗D=0.008±0.014(stat)±0.006(syst).The analysis provides the most precise single measurement of CP violation in this decay channel to date. All parameters are consistent with their current world average values. |
| Hizkuntza: | ingelesa |
| Argitaratua: |
2020
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| Gaiak: | |
| Sarrera elektronikoa: | https://doi.org/10.1007/JHEP03(2020)147 |
| Formatua: | Baliabide elektronikoa Liburu kapitulua |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662340 |
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| 200 | 1 | |a Measurement of CP violation in B0→ D∗±D∓ decays |f R. Aaij, C. A. Beteta, A. E. Kharisova [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 46 tit.] | ||
| 330 | |a The decay-time-dependent CP asymmetry in B0→ D∗±D∓ decays is mea- sured using a data set corresponding to an integrated luminosity of 9 fb−1 recorded by the LHCb detector in proton-proton collisions at centre-of-mass energies of 7, 8 and 13 TeV. The CP parameters are measured asSD∗D=−0.861±0.077(stat)±0.019(syst),ΔSD∗D=0.019±0.075(stat)±0.012(syst),CD∗D=−0.059±0.092(stat)±0.020(syst),ΔCD∗D=−0.031±0.092(stat)±0.016(syst),AD∗D=0.008±0.014(stat)±0.006(syst).SD∗D=−0.861±0.077(stat)±0.019(syst),ΔSD∗D=0.019±0.075(stat)±0.012(syst),CD∗D=−0.059±0.092(stat)±0.020(syst),ΔCD∗D=−0.031±0.092(stat)±0.016(syst),AD∗D=0.008±0.014(stat)±0.006(syst).The analysis provides the most precise single measurement of CP violation in this decay channel to date. All parameters are consistent with their current world average values. | ||
| 461 | |t Journal of High Energy Physics | ||
| 463 | |t Vol. 2020, iss. 3 |v [147, 27 p.] |d 2020 | ||
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| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a B physics | |
| 610 | 1 | |a CP violation | |
| 610 | 1 | |a electroweak interaction | |
| 610 | 1 | |a flavor physics | |
| 610 | 1 | |a Hadron- Hadron scattering (experiments) | |
| 701 | 1 | |a Aaij |b R. |g Roel | |
| 701 | 1 | |a Beteta |b C. A. |g Carlos Abellan | |
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| 701 | 1 | |a Panshin |b G. L. |c specialist in the field of informatics and computer technology |c Senior Lecturer at Tomsk Polytechnic University |f 1987- |g Gennady Leonidovich |3 (RuTPU)RU\TPU\pers\40978 |9 21367 | |
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| 856 | 4 | |u https://doi.org/10.1007/JHEP03(2020)147 | |
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