DIBARYON SIGNALS IN NN SCATTERING DATA AND FURTHER MEASUREMENT AT COSY, LEPS AND CSR

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	DIBARYON SIGNALS IN NN SCATTERING DATA AND FURTHER MEASUREMENT AT COSY, LEPS AND CSR
	Wang, Fan 1,2,3; Ping, Jialun 4; Huang, Hongxia 4; Pang, Hourong 5; Wong, Chun-Wa 6
刊名	INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS
	2009-02-01
卷号	18 期号:2 页码:293-301
关键词	COLOR SCREENING MODEL QUARK DELOCALIZATION 1.6-GEV
ISSN号	0218-3013
英文摘要	The N Delta and Delta Delta dibaryon resonances are studied by calculating the NN scattering phase shifts with explicitly coupling these dibaryon channels in a multi-channel coupling calculation with two quark models. These quark models, the chiral quark model and quark delocalization color screening model, describe the NN S-, D-wave phase shifts below the pi production threshold quantitatively well. Both quark models predict that the (1)D(2) resonance discovered in NN partial wave phase shift analysis and the J = 1 or 3 isoscalar resonance recently reported by CELSIUS-WASA Collaboration are N Delta (5)S(2) and Delta Delta (7)S(3) resonance respectively. Further measurements at COSY, LEPS and Lanzhou Cooling Storage Ring (CSR) to check the Delta Delta resonance are discussed.
学科主题	Physics
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Nuclear ; Physics, Particles & Fields
研究领域[WOS]	Physics
关键词[WOS]	COLOR SCREENING MODEL ; QUARK DELOCALIZATION ; 1.6-GEV
收录类别	SCI
语种	英语
WOS记录号	WOS:000265091500013
公开日期	2011-12-08
内容类型	期刊论文
源URL	[http://159.226.72.40/handle/332002/1451]
专题	紫金山天文台_分子云与恒星形成研究团组
作者单位	1.Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China 2.Nanjing Univ, Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Peoples R China 3.Acad China, Purple Mt Observ, Nanjing 210093, Peoples R China 4.Nanjing Normal Univ, Dept Phys, Nanjing 210097, Peoples R China 5.SE Univ, Dept Phys, Nanjing 210094, Peoples R China 6.Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA
推荐引用方式 GB/T 7714	Wang, Fan,Ping, Jialun,Huang, Hongxia,et al. DIBARYON SIGNALS IN NN SCATTERING DATA AND FURTHER MEASUREMENT AT COSY, LEPS AND CSR[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,2009,18(2):293-301.
APA	Wang, Fan,Ping, Jialun,Huang, Hongxia,Pang, Hourong,&Wong, Chun-Wa.(2009).DIBARYON SIGNALS IN NN SCATTERING DATA AND FURTHER MEASUREMENT AT COSY, LEPS AND CSR.INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,18(2),293-301.
MLA	Wang, Fan,et al."DIBARYON SIGNALS IN NN SCATTERING DATA AND FURTHER MEASUREMENT AT COSY, LEPS AND CSR".INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS 18.2(2009):293-301.