Search for CP violation in Λb0→pK− and Λb0→pπ− decays; Physics Letters B; Vol. 787
| Parent link: | Physics Letters B Vol. 787.— 2018.— [P. 124-133] |
|---|---|
| Nhiều tác giả của công ty: | , |
| Tác giả khác: | , , , , , , |
| Tóm tắt: | Title screen A search for CP violation in Λb0→pK− and Λb0→pπ− decays is presented using a sample of pp collisions collected with the LHCb detector and corresponding to an integrated luminosity of 3.0fb−1. The CP -violating asymmetries are measured to be ACPpK−=−0.020±0.013±0.019 and ACPpπ−=−0.035±0.017±0.020, and their difference ACPpK−−ACPpπ−=0.014±0.022±0.010, where the first uncertainties are statistical and the second systematic. These are the most precise measurements of such asymmetries to date. |
| Ngôn ngữ: | Tiếng Anh |
| Được phát hành: |
2018
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| Những chủ đề: | |
| Truy cập trực tuyến: | http://earchive.tpu.ru/handle/11683/57786 https://doi.org/10.1016/j.physletb.2018.10.039 |
| Định dạng: | Điện tử Chương của sách |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658872 |
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| 200 | 1 | |a Search for CP violation in Λb0→pK− and Λb0→pπ− decays |f R. Aaij, B. Adeva, M. Adinolfi [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References.: 40 tit.] | ||
| 330 | |a A search for CP violation in Λb0→pK− and Λb0→pπ− decays is presented using a sample of pp collisions collected with the LHCb detector and corresponding to an integrated luminosity of 3.0fb−1. The CP -violating asymmetries are measured to be ACPpK−=−0.020±0.013±0.019 and ACPpπ−=−0.035±0.017±0.020, and their difference ACPpK−−ACPpπ−=0.014±0.022±0.010, where the first uncertainties are statistical and the second systematic. These are the most precise measurements of such asymmetries to date. | ||
| 461 | 1 | |t Physics Letters B | |
| 463 | 1 | |t Vol. 787 |v [P. 124-133] |d 2018 | |
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| 701 | 1 | |a Adinolfi |b M. |g Marco | |
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