Electron-Positron Condensate and Non-Topological Soliton Model in the Strong-Coupling Phase of QED

SHEN Kun; QIU Zhong-Ping

Chinese Physics C> 1991, Vol. 15> Issue(5) : 399-404

Electron-Positron Condensate and Non-Topological Soliton Model in the Strong-Coupling Phase of QED

SHEN Kun ^, ,
QIU Zhong-Ping

Institute of Particle Physics,Hua-Zhong Normal Univer,Wuhan 430070

Abstract
HTML
Reference
Related

PDF

Abstract：
The dynamics of condensate formation is investigated in the nontopological soliton model,and the critical coupling constant g_crit and critical charge number of nucleus Z_crit are obtained.Many salient features of the narrow e⁺e^－ peaks can be understood within the framework of the new phase of QED,which indicates that electron-positron condensate plays an important role in the strong-coupling phase of QED.

References

[1]

J. Schweppe et al., Phys. Rev. Lett., 51(1983), 2261; M. Clemente et al., Phys. Lett., 137B(1984), 41;T. Cowan et al., Phys. Rev. Lett., 54(1985), 1761; T. Cowan et al., Phys. Rev. Lett., 56(1985), 444; H.Tsertos et al., Phys. Lett., 162B(1985), 273; H. Tsertos et al., Z. Phys., A326(1987), 235.[2] T. Cowan and J. Greenberg, in Physica of Strong Fields, edited by W. Greiner (Plenum, New York,1987) and references therein.[3] D. G. Caldi and A. Chodos, Phys. Rev., X36(1987), 2876; D. G, Caldi, A. Chodos, K. Evending, D. A.Owen and S. Vafaeisfat, Phys. Rev., D39(19tS9) 1432 and references therein。[4] Y. J. Ng and Y. Kikuchi, Phys. Rev., D36(1987), 2880; C. Martin and D. Vautherin, Phys. Rev., D40 (1989), 1667; Y. S. Hirata and H. Minakata, Phys. Rev., D39(1989), 2813; R. Fukuda, Phys. Rev. Lett., 63(1989), 482; C. W. Wang, Phys. Rev., DS7(1988), 3206; C. W. Wang, Phys, Lett., B205(1988), 115.[5] A. Schafrer, B. Muller and W. Greiner, Phys. l.ett., 149B(1984), 455[6] L. S. Celenza, V. K. Mishra, C. M. Shakin and K. F. Liu, Phys. Rev. Lett., 57(1986), 55;L.5.Celenza,C. M. Shakin and R. B. Thayyullathil, Phys. Rev.,D33(1986), 198; L. S. Celenza, C. R. Ji and G. Di.Shakin, Phys. Rev., D36(1987), 2144.[7] Schwinger, Phys. Rev., 125(1962), 397; 128(1952), 2425.[8] C. B. Lang, Nucl. Phys., B280 [FS18] (1987),225 and references therein J.Kogut, E. Dagotto, and A. Kocic, Phys. Rev. Lett., 60(1988), 772; E. Dagott,and H. W. Wyld, Phys. Lett.B205(1988), 73 and references therein.[9] R. Fukuda and T. Kugo, Nucl. Phys, 8117(1987), 250; V. A. Miransky, Nuovo Cimento 90A(1385), 149; C. N. Levng, S. T. Lave, and W. A. Fiardeen, Nucl. Phys., B273(1986), 649.[10] D. Lurie, Particles and Fields, (Interscience Publishers, 1968).[11] Y. Nambu and G. Jona-Lasinio, Phys Rcv., 122(1961), 345.[12] U. van Wimmersperg et al., Phys Rev, lett., 59(1987), 266; K. Mainer et al., Z. Phys, A326(1987), 527; S. H. Connell et al., Phyr. Rev. Lett., 60(1988), 2242; H. Tsertos et al., Phys Lett., 207B(1988), 273; J. van Klinken et al., Phys, Lett 205B(1988), 223; E. Loern, G. Mageras, U. Stiegler and 1. H zan. Phys.Lett.4B(1988). 10.

[1]	JIA Yong , WANG Ru-Mei , SHANG Ji-Min , XIANG Shi-Biao , YUE Chong-Xing . Study of a Neutral Toppion Production Process in LC. Chinese Physics C, 2004, 28(8): 797-800.
[2]	Ma Boqiang . High Precision Test of QCD at Beijing Electron Positron Collider. Chinese Physics C, 1999, 23(9): 922-925.
[3]	Zhou Feng . Study of BEPC Impedance. Chinese Physics C, 1998, 22(8): 739-744.
[4]	Zhao Jijiu , Geng Xiaosong , Yu Yulan , Wang Bingfeng , Wang Chunhong , Xu Jingwei , Liu Wei , Luo Huiying , Wang Yaru , Lu Jihua , Yan Yonghe , Zhan Mingchuan , Wang Youheng . Upgrading at the BEPC Control System. Chinese Physics C, 1996, 20(8): 756-762.
[5]	Guo Zhiyuan , Qin Qing , Zhang Chuang . Study of Bunch Lengthening at BEPC. Chinese Physics C, 1996, 20(11): 1034-1040.
[6]	Li Yun , Wang Guangwei . Research of Bunch Lengthening of BEPC Ring by Many-Particle Simulation. Chinese Physics C, 1996, 20(10): 950-956.
[7]	Deng Shenghua , Wang Enke , Li Jiarong . Two-Loop Effective Potential of Non-topological Soliton Bag Model at Finite Temperature. Chinese Physics C, 1995, 19(8): 713-726.
[8]	CHEN Yu , DAI Chang-Jiang , GU Yi-Fan , LEI Zhuan-Heng , LI Jian-Ping , LIU Shu-Dong , SHAO Bei-Bei , TANG Yue-Li . Study on Background Radiation at Beijing Electron Positron Collider and Radiation Damage of High-Z Scintillation Crystals. Chinese Physics C, 1993, 17(8): 673-679.
[9]	LIU Liang-Gang . ρ⁰-ω Mixing Effect in the (ρ⁰,ω)→e⁺e^－ Pair Decay. Chinese Physics C, 1993, 17(7): 614-618.
[10]	LI Jian-Ping , TANG Yue-Li , LIU Shu-Dong , JIANG Wen-Gui , LEI Chuan-Heng , SHAO Bei-Bei , LI Tie-Hui , CAI Xiao-Ping , ZHANG Qing-Jiang . Measurement of Radiation Dose Level of Synchrotron Radiation Experimental Hall of BEPC. Chinese Physics C, 1992, 16(2): 105-112.
[11]	BES Collaboration . τ Mass Measurement at Beijing Electron Positron Collider (BEPC). Chinese Physics C, 1992, 16(10): 865-875.
[12]	GAO Song , WANG En-Ke , LI Jia-Rong . Bag Constant and Deconfinement Phase Transition in the Nontopological Soliton Bag Model. Chinese Physics C, 1992, 16(8): 723-730.
[13]	SIONG He-Jin , LI Jia-Rong . Soliton Star in FL-non-topological Soliton Model and Its Behavior at High Temperature. Chinese Physics C, 1992, 16(7): 600-608.
[14]	LI Jin , MAO Ze-Pu . The Measurement of Bunch Length of Beijing Electron Positron Collider. Chinese Physics C, 1991, 15(5): 385-390.
[15]	NI Zhi-Xiang , LI Xin-Zhou . A Class of Non-Topological Solitons With Self-Interactions Φ⁴. Chinese Physics C, 1991, 15(1): 92-96.
[16]	PEI Guo-Xi , XIE Jia-Lin , ZHOU Shu , SUN Song-Lan . OPTIMIZATION OF BEPC POSITRON SOURCE. Chinese Physics C, 1990, 14(2): 110-117.
[17]	WANG En-Ke , LI Jia-Rong . DECONFINEMENT TRANSITION OF NONTOPOLOGICAL SOLITON MODEL AT FINITE TEMPERATURE. Chinese Physics C, 1989, 13(11): 1003-1006.
[18]	JIA Qi-Ka , TANG Xiao-Wei , YANG Bao-Zhong , LI Yao-Qing , YE Jing-Bo . A MEASUREMENT OF THE LINEAR POLARIZATION OF PHOTONS EMITTED FROM THREE PHOTON ANNIHILATION OF POSITRONS & ELECTRONS. Chinese Physics C, 1987, 11(3): 293-299.
[19]	XIE Jia-Lin . ON THE AVERAGE LUMINOSITY OF ELECTRON POSITRON COLLIDER AND POSITRON-PRODUING ENERGY. Chinese Physics C, 1985, 9(5): 577-585.
[20]	YAN Tai-Xuan . DISCUSSION ON THE RELATIONSHIP BETWEEN THE FREQUENCIES OF INJECTOR LINAC AND e⁺e^－ STORAGE RING. Chinese Physics C, 1984, 8(3): 323-327.

Access

Get Citation

SHEN Kun and QIU Zhong-Ping. Electron-Positron Condensate and Non-Topological Soliton Model in the Strong-Coupling Phase of QED[J]. Chinese Physics C, 1991, 15(5): 399-404.

SHEN Kun and QIU Zhong-Ping. Electron-Positron Condensate and Non-Topological Soliton Model in the Strong-Coupling Phase of QED[J]. Chinese Physics C, 1991, 15(5): 399-404. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(2596)
PDF Downloads(386)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Electron-Positron Condensate and Non-Topological Soliton Model in the Strong-Coupling Phase of QED

Corresponding author: SHEN Kun,

Institute of Particle Physics,Hua-Zhong Normal Univer,Wuhan 430070

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1991-05-05

Abstract: The dynamics of condensate formation is investigated in the nontopological soliton model,and the critical coupling constant g_crit and critical charge number of nucleus Z_crit are obtained.Many salient features of the narrow e⁺e^－ peaks can be understood within the framework of the new phase of QED,which indicates that electron-positron condensate plays an important role in the strong-coupling phase of QED.

HTML

Reference (1)

Electron-Positron Condensate and Non-Topological Soliton Model in the Strong-Coupling Phase of QED

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article