Observation of Two Resonances in the Λ0bπ± Systems and Precise Measurement of Σ±b and Σ*±b Properties; Physical Review Letters; Vol. 122, iss. 1
| Parent link: | Physical Review Letters Vol. 122, iss. 1.— 2019.— [012001, 9 p.] |
|---|---|
| مؤلفون مشاركون: | , |
| مؤلفون آخرون: | , , , , , |
| الملخص: | Title screen The first observation of two structures consistent with resonances in the final states Λ0bπ− and Λ0bπ+ is reported using samples of pp collision data collected by the LHCb experiment at √s=7 and 8 TeV, corresponding to an integrated luminosity of 3 fb−1. The ground states Σ±b and Σ*±b are also confirmed and their masses and widths are precisely measured. |
| اللغة: | الإنجليزية |
| منشور في: |
2019
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://doi.org/10.1103/PhysRevLett.122.012001 |
| التنسيق: | الكتروني فصل الكتاب |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663340 |
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| 200 | 1 | |a Observation of Two Resonances in the Λ0bπ± Systems and Precise Measurement of Σ±b and Σ*±b Properties |f R. Aaij, C. A. Beteta, B. Adeva [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 44 tit.] | ||
| 330 | |a The first observation of two structures consistent with resonances in the final states Λ0bπ− and Λ0bπ+ is reported using samples of pp collision data collected by the LHCb experiment at √s=7 and 8 TeV, corresponding to an integrated luminosity of 3 fb−1. The ground states Σ±b and Σ*±b are also confirmed and their masses and widths are precisely measured. | ||
| 461 | |t Physical Review Letters | ||
| 463 | |t Vol. 122, iss. 1 |v [012001, 9 p.] |d 2019 | ||
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| 701 | 1 | |a Shapkin |b M. M. |g Mikhail Mikhaylovich | |
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