Heavy-flavor production in the CMS

Byungsik Hong

doi:10.5506/APhysPolB.43.517

Heavy-flavor production in the CMS

Byungsik Hong

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

The compact muon solenoid (CMS) detector at the large hadron collider (LHC) is ideal to measure the heavy flavor production, especially, in the dimuon channels in high-multiplicity environment. Compared to the pp data scaled by the number of binary collisions, the yields of prompt and non-prompt J=θ and φ(1S) in Pb-Pb collisions are strongly suppressed at ρsNN = 2:76 TeV. In addition, the excited γ(2S+3S) states are also suppressed relative to the ground γ(1S) state in Pb-Pb collisions. These results consistently indicate a significant medium effect on the heavy-flavor production in heavy-ion collisions at LHC.

Original language	English
Pages (from-to)	517-525
Number of pages	9
Journal	Acta Physica Polonica B
Volume	43
Issue number	4
DOIs	https://doi.org/10.5506/APhysPolB.43.517
Publication status	Published - 2012 Apr

ASJC Scopus subject areas

General Physics and Astronomy

Access to Document

10.5506/APhysPolB.43.517

Cite this

@article{ac54b59f0e8f4458acc8ddfbb7b41fc8,

title = "Heavy-flavor production in the CMS",

abstract = "The compact muon solenoid (CMS) detector at the large hadron collider (LHC) is ideal to measure the heavy flavor production, especially, in the dimuon channels in high-multiplicity environment. Compared to the pp data scaled by the number of binary collisions, the yields of prompt and non-prompt J=θ and φ(1S) in Pb-Pb collisions are strongly suppressed at ρsNN = 2:76 TeV. In addition, the excited γ(2S+3S) states are also suppressed relative to the ground γ(1S) state in Pb-Pb collisions. These results consistently indicate a significant medium effect on the heavy-flavor production in heavy-ion collisions at LHC.",

author = "Byungsik Hong",

year = "2012",

month = apr,

doi = "10.5506/APhysPolB.43.517",

language = "English",

volume = "43",

pages = "517--525",

journal = "Acta Physica Polonica B",

issn = "0587-4254",

publisher = "Jagellonian University",

number = "4",

}

TY - JOUR

T1 - Heavy-flavor production in the CMS

AU - Hong, Byungsik

PY - 2012/4

Y1 - 2012/4

N2 - The compact muon solenoid (CMS) detector at the large hadron collider (LHC) is ideal to measure the heavy flavor production, especially, in the dimuon channels in high-multiplicity environment. Compared to the pp data scaled by the number of binary collisions, the yields of prompt and non-prompt J=θ and φ(1S) in Pb-Pb collisions are strongly suppressed at ρsNN = 2:76 TeV. In addition, the excited γ(2S+3S) states are also suppressed relative to the ground γ(1S) state in Pb-Pb collisions. These results consistently indicate a significant medium effect on the heavy-flavor production in heavy-ion collisions at LHC.

AB - The compact muon solenoid (CMS) detector at the large hadron collider (LHC) is ideal to measure the heavy flavor production, especially, in the dimuon channels in high-multiplicity environment. Compared to the pp data scaled by the number of binary collisions, the yields of prompt and non-prompt J=θ and φ(1S) in Pb-Pb collisions are strongly suppressed at ρsNN = 2:76 TeV. In addition, the excited γ(2S+3S) states are also suppressed relative to the ground γ(1S) state in Pb-Pb collisions. These results consistently indicate a significant medium effect on the heavy-flavor production in heavy-ion collisions at LHC.

UR - http://www.scopus.com/inward/record.url?scp=84860629516&partnerID=8YFLogxK

U2 - 10.5506/APhysPolB.43.517

DO - 10.5506/APhysPolB.43.517

M3 - Article

AN - SCOPUS:84860629516

SN - 0587-4254

VL - 43

SP - 517

EP - 525

JO - Acta Physica Polonica B

JF - Acta Physica Polonica B

IS - 4

ER -

Heavy-flavor production in the CMS

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this