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Holographic oddballs

delete2015-10-21
delete19
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OA
AI
L
Loredana Bellantuono *
P
Pietro Colangelo
F
Floriana Giannuzzi
DOI:10.1007/JHEP10(2015)137delete
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摘要

摘要

En 中文
The spectrum of the glueball with J(PC) = 0(--) is computed using different bottom-up holographic models of QCD. The results indicate a lowest-lying state lighter than in the determination by other methods, with mass m similar or equal to 2.8 GeV. The in-medium properties of this gluonium are investigated, and stability against thermal and density effects is compared to other hadronic systems. Production and decay modes are identified, useful for searching the J(PC) = 0(--) glueball.
Keyword:
QCD Phenomenology
Strings and branes phenomenology

期刊

Journal of High Energy Physics 封面图
Journal of High Energy Physics
IF:
5.5
论文数:
4.0W
被引数:
13.7W

机构

I
istituto nazionale di fisica nucleare (infn)
学者数:
3.0W
论文数: 1.2W
被引数: 14
U
universita degli studi di bari aldo moro
学者数:
2.1W
论文数: 1.6W
被引数: 9
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