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http://earchive.tpu.ru/handle/11683/64785| Title: | Measurement of the B−c meson production fraction and asymmetry in 7 and 13 TeV pp collisions |
| Authors: | Aaij, Roel Beteta, Carlos Abellan Ackernley, T. Eydelman, Semen Isaakovich Kharisova, Anastasiya Evgenjevna Panshin, Gennady Leonidovich Strokov, Sergey Aleksandrovich |
| Issue Date: | 2019 |
| Publisher: | American Physical Society |
| Citation: | Measurement of the B−c meson production fraction and asymmetry in 7 and 13 TeV pp collisions / R. Aaij, C. A. Beteta, T. Ackernley [et al.] // Physical Review D. — 2019. — Vol. 100, iss. 11. — [112006, 17 p.]. |
| Abstract: | The production fraction of the B−c meson with respect to the sum of B− and ¯B0 mesons is measured in both 7 and 13 TeV center-of-mass (c.m.) energy pp collisions produced by the Large Hadron Collider (LHC), using the LHCb detector. The rate, approximately 3.7 per mille, does not change with energy, but shows a transverse momentum dependence. The B−c−B+c production asymmetry is also measured and is consistent with zero within the determined statistical and systematic uncertainties of a few percent. |
| URI: | http://earchive.tpu.ru/handle/11683/64785 |
| Appears in Collections: | Репринты научных публикаций |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| reprint-nw-34605.pdf | 763,52 kB | Adobe PDF | View/Open |
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