Determination of the Ratio of -Quark Fragmentation Fractions in Collisions at with the ATLAS Detector
Journal Article
·
· Physical Review Letters
With an integrated luminosity of 2.47 fb -1 recorded by the ATLAS experiment at the LHC, the exclusive decays B $$0\atop{s}$$→ J / ψ Φ and B $$0\atop{d}$$ → J / ψ K * 0 of B mesons produced in p p collisions at √ s = 7 TeV are used to determine the ratio of fragmentation fractions f s / f d .
- Research Organization:
- Brookhaven National Lab. (BNL), Upton, NY (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- Contributing Organization:
- ATLAS Collaboration
- DOE Contract Number:
- SC00112704
- OSTI ID:
- 1335236
- Report Number(s):
- BNL-111814-2016-JA; KA1101021
- Journal Information:
- Physical Review Letters, Vol. 115, Issue 26; ISSN 0031-9007
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
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text | January 2020 |
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