The confining baryonic Y-strings on the lattice

doi:10.1063/14938607

	The confining baryonic Y-strings on the lattice
	Brambilla, N ; Zhang, Peng-Ming1,2 ; Chen, Xurong1 ; Bakry, Ahmed S.1; Kolevatov, S ; Kim, V ; Andrianov, A
	2016
关键词	Pure Yang-Mills Effective Bosonic Strings Monte-Carlo Methods Y-Strings Confinement
卷号	1701
DOI	10.1063/14938607
英文摘要	In a string picture, the nucleon is conjectured as consisting of a Y-shaped gluonic string ended by constituent quarks. In this proceeding, we summarize our results on revealing the signature of the confining Y-bosonic string in the gluonic profile due to a system of three static quarks on the lattice at finite temperature. The analysis of the action density unveils a background of a filled-A distribution. However, we found that these A-shaped profiles are comprised of three Y-shaped Gaussian-like flux tubes. The length of the revealed Y-string-like distribution is maximum near the deeonfinement point and approaches the geometrical minimal near the end of the QCI) plateau. The action density width profile returns good fits to a baryonic string model for the junction fluctuations at large quark source separation.
会议录	XITH CONFERENCE ON QUARK CONFINEMENT AND HADRON SPECTRUM
会议录出版者	AMER INST PHYSICS
会议录出版地	2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA
语种	英语
WOS研究方向	Physics
WOS记录号	WOS:000371663500018
内容类型	会议论文
源URL	[http://119.78.100.186/handle/113462/57685]
专题	近代物理研究所_实验物理中心
通讯作者	Bakry, Ahmed S.
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou, Peoples R China 2.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Brambilla, N,Zhang, Peng-Ming,Chen, Xurong,et al. The confining baryonic Y-strings on the lattice[C]. 见:.