$Measurement of the B−c meson production fraction and asymmetry in 7 and 13 TeV pp collisions; Physical Review D; Vol. 100, iss. 11$

Measurement of the B−c meson production fraction and asymmetry in 7 and 13 TeV pp collisions; Physical Review D; Vol. 100, iss. 11

書誌詳細
Parent link:	Physical Review D: particles, fields, gravitation, and cosmology Vol. 100, iss. 11.— 2019.— [112006, 17 p.]
共著者:	Национальный исследовательский Томский политехнический университет Инженерная школа информационных технологий и робототехники, Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
その他の著者:	Aaij R. Roel, Beteta C. A. Carlos Abellan, Ackernley T., Eydelman S. I. Semen Isaakovich, Kharisova A. E. Anastasiya Evgenjevna, Panshin G. L. Gennady Leonidovich, Strokov S. A. Sergey Aleksandrovich
要約:	Title screen 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.
言語:	英語
出版事項:	2019
主題:	электронный ресурс труды учёных ТПУ
オンライン･アクセス:	http://earchive.tpu.ru/handle/11683/64785 https://doi.org/10.1103/PhysRevD.100.112006
フォーマット:	電子媒体図書の章
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663436

インターネット

http://earchive.tpu.ru/handle/11683/64785
https://doi.org/10.1103/PhysRevD.100.112006