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The confining baryonic Y-strings on the lattice
Bakry, AS; Chen, XR; Zhang, PM
2016
Conference Name11th Conference on Quark Confinement and Hadron Spectrum
Source PublicationXITH CONFERENCE ON QUARK CONFINEMENT AND HADRON SPECTRUM
Volume1701
Pages30001
Conference DateSEP 08-12, 2014
Conference PlaceSaint Petersburg, RUSSIA
Publication PlaceMELVILLE
ISSN0094-243X
PublisherAMER INST PHYSICS
ISBN978-0-7354-1348-1
AbstractIn 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.
KeywordGROUND-STATE MODEL QCD
DOI10.1063/14938607
URL查看原文
Indexed ByCPCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Applied
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Document Type会议论文
Identifierhttp://ir.itp.ac.cn/handle/311006/23580
CollectionSCI会议论文
Affiliation1.[Bakry, Ahmed S.
2.Chen, Xurong
3.Chinese Acad Sci, Inst Modern Phys, Lanzhou, Peoples R China
4.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Bakry, AS,Chen, XR,Zhang, PM. The confining baryonic Y-strings on the lattice[C]. MELVILLE:AMER INST PHYSICS,2016:30001.
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