New Effective Interactions,New Symmetry and New States in Atomic Nuclei

MENG Jie; BAN Shu-Fang; LI Jun; LONG Wen-Hui; LU Hong-Feng; SHEN Gang; ZHANG Shuang-Quan; ZHANG Shi-Sheng; ZHANG Wei; ZHOU Shan-Gui

Chinese Physics C> 2004, Vol. 28> Issue(12) : 1291-1296

New Effective Interactions,New Symmetry and New States in Atomic Nuclei

School of Physics,Peking University,Beijing 100871,China

Abstract
HTML
Reference
Related

PDF

Abstract：
Recent works on the relativistic description of exotic nuclei and nuclear matter at extreme conditions are reviewed. New effective interactions, PK1, PK1r and PKDD in the relativistic mean field(RMF)theory, are proposed with the center-of-mass correction included in a microscopic way. They are able to provide an excellent description not only for the properties of nuclear matter and neutron stars, but also for the nuclei near or far from the beta–stability line, including halos and giant halos at the neutron drip line in nuclei and hyper–nuclei. Based on the solution of the RMF equations, good spin symmetry is found in anti–nucleon spectra.

References

[1]

. Walecka J D. Ann. Phys. , 1974 , 83 :4912. Ring P. Prog. Part . Nucl . Phys. , 1996 , 37 :1933. MENG J ,Ring P. Phys. Rev. Lett . , 1996 , 77 :3963 ; MENG J ,RingP. Phys. Rev. Lett . , 1998 , 80 :4604. MENG J . Nucl . Phys. , 1998 , A635 : 35. MENG J , Tanihata I ,Yamaji S. Phys. Lett . , 1998 , B419 :16. MENG J , ZHOU S G, Tanihata I. Phys. Lett . , 2002 , B532 :2097. MENG J et al . Phys. Rev. , 2002 , C65 : 0413028. ZHANG S Q ,MENG J , ZHOU S G. Science of China G, 2003 , 46 :6329. ZHANG S Q et al . European Physical Journal , 2002 ,A13 :28110. ZHOU S G et al . Chinese Phys. Lett . , 2000 , 17 :71711. ZHOU S G, MENG J , Ring P. Phys. Rev. , 2003 , C68 : 03432312. ZHANG S S , MENG J , GUO J Y. Chin. Phys. Lett . , 2004 21 (4)13. ZHANG S S , MENG J , GUO J Y. HEP NP ,2003 , 27 : 1095 (in Chinese)(张时声,孟杰,郭建友. 高能物理与核物理,2003 , 27 : 1095)14. MENG J , Takigawa N. Phys. Rev. , 2000 , C61 :064319 ; LONG WH , MENG J , ZHOU S G. Phys. Rev. , 2002 , C65 :04730615. ZHANG W, MENG J , ZHANG S Q. HEP NP , 2003 , 28 :61 ((in Chinese))(张炜,孟杰,张双全. 高能物理与核物理, 2003 , 28 :61)16. J I A H Y et al . Chin. Phys. Lett . , 2001 , 18 :1517 ; SUN B X et al .Commum. Theor. Phys. , 2001 , 36 :44617. J IA H Y,L H F , MENG J . HEP NP , 2002 , 26 :1050 (in Chinese)(贾焕玉,吕洪凤,孟杰. 高能物理与核物理,2002 , 26 :1050)18. J IA H Y, MENG J , ZHAO E G et al . HEP NP , 2003 ,27 :200 ((in Chinese))(贾焕玉,孟杰,赵恩广等. 高能物理与核物理,2003 , 27 :200)19. MENG J et al . Nucl . Phys. , 2003 , A722 :366c20. L H F et al . European Physical Journal , 2003 , A17 (1) : 19 ; LB HF , MENG J . Chin. Phys. Lett . , 2002 , 19 : 177521. MENG J et al . Phys. Rev. ,1998 , C 58 :R62822. MENG J et al . Phys. Rev. , 1999 , C59 :15423. CHEN T S et al . Chin. Phys. Lett . , 2003 , 20 :35824. ZHOU S G, MENG J . Ring P. Phys. Rev. Lett . , 2003 , 91 :26250125. Madokoro H et al . Phys. Rev. , 2000 , C62 :06130126. PENG J , MENG J , ZHANG S Q. Phys. Rev. , 2003 , C68 : 044324 PENG J , MENG J , ZHANG S Q. Chin. Phys. Lett . , 2003 , 20 :122327. Lee Suk-Joon et al . Phys. Rev. Lett . ,1986 , 57 :291628. Lalazissis G A , Konig J ,Ring P. Phys. Rev. , 1997 , C55 :54029. Sharma M M, Nagarajan M A ,Ring P. Phys. Lett . ,1993 , B312 :37730. Sugahara Y, Toki H ,Ring P. Theor. Phys. , 1994 , 92 :80331. Typel S ,Wolter H H. Nucl . Phys. , 1999 , A656 :33132. Nikšic T et al . Phys. Rev. , 2002 , C66 :02430633. LONG W H et al . Phys. Rev. C , in press34. Glendenning N K. COMPACT STARS. New York : Springer2Verlag ,199735. BAN S F et al . Phys. Rev. , C (submitted) , see also nucl-th/ 040204536. MENG J , BAN S F , LI J et al . Yadernaya Fizika ,in press37. LI J , BAN S F , J IA H Yet al . HEP NP , 2004 ,28(2) :140 (in Chinese)(李俊,班淑芳,贾焕玉等. 高能物理与核物理, 2004 , 28 (2) :140)38. Audi G, Wapstra A H. Nucl . Phys. , 1995 , A595 : 409

[1]	LIU Yu-Xin , MU Liang-Zhu , CHANG Lei , YUAN Wei . Phase Structure and Phase Transition of Nucleus and Strong Interacting Matter. Chinese Physics C, 2006, 30(S2): 29-34.
[2]	V.K.B.Kota . Random Interactions in Nuclei and Extension of 0⁺ Dominance in Ground States to Irreps of Group Symmetries. Chinese Physics C, 2004, 28(12): 1307-1312.
[3]	SUN Bao-Xi , LV Xiao-Fu , SHEN Peng-Nian , ZHAO En-Guang . Effective Photon Mass in Finite Nuclei. Chinese Physics C, 2003, 27(4): 337-340.
[4]	CHEN Ti-Sheng , LV Hong-Feng , MENG Jie , ZHOU Shan-Gui . Pseudospin Symmetry in Real Nuclei. Chinese Physics C, 2003, 27(4): 324-327.
[5]	Gu Jinnan . Structure of Pb Isotopes and Residual Interaction. Chinese Physics C, 1995, 19(1): 64-72.
[6]	Yu Youwen , Zhang Zongye , Shen Pengnian , Dai Lianrong . Effective Quark-Quark Interaction and Chiral Symmetry. Chinese Physics C, 1995, 19(5): 431-437.
[7]	WEI Chu-Lin , FU De-Ji , XU Gong-Ou . VARIATION OF NUCLEAR DEFORMATION WITH Z,N AND CHARGE INDEPENDENCE OF NUCLEON-NUCLEON INTERACTIONS. Chinese Physics C, 1990, 14(5): 456-463.
[8]	HUO Yu-Kun , PAN Zheng-Ying . INTERACTIONS OF NUCLEI AND LASER (2) ——LASER ENHANCED EFFECTIVE NEUTRON WIDTH FOR NUCLEAR RESONANCE. Chinese Physics C, 1989, 13(9): 856-859.
[9]	HUO Yu-Kun , PAN Zheng-Ying . INTERACTIONS OF NUCLEI AND LASER(1) ——LASER INDUCED ISOMERIC TRANSITIONS AND GAMMA LASER. Chinese Physics C, 1989, 13(7): 664-669.
[10]	JIANG Guo-Rong , JIN Xing-Nan . THE Λ-α EFFECTIVE INTERACTION AND INVESTIGATION ON THE HYPERNUCLEI ⁶_ΛΛHe AND ⁹_ΛBe. Chinese Physics C, 1987, 11(2): 226-230.
[11]	NING Ping-Zhi . THE ΛN INTERACTION AND THE HYPERNUCLEUS ^40_ΛCa. Chinese Physics C, 1987, 11(5): 708-712.
[12]	LI Xian-Yin , YAO Shi-Huai . A MAPPING BETWEEN THE SU₆ SUBSPACE IN THE INTERACTING BOSON MODEL OF NUCLEI AND THE SU₆ SUBSPACE OF D.JANSSEN ET AL.. Chinese Physics C, 1985, 9(4): 476-482.
[13]	YUAN Zhu-Shu , CHEN Zhi-Qing , SUN Yao-De , QIU Zhi-Hong . Λ-α EFFECTIVE INTERACTION AND THE BINDING ENERGY OF ^9_ΛBe GROUND STATE. Chinese Physics C, 1985, 9(6): 765-768.
[14]	YANG Ze-Sen(Tse-sen Yang) . DYSON'S BOSON EXPANSION AND THE INTERACTING BOSON MODEL. Chinese Physics C, 1985, 9(3): 341-348.
[15]	ZHU Pei-Yu , CAO Yu-Fang , WU You-Shi . U(6/20) SUPERSYMMETRY IN NUCLEI AND ITS Spin (6) LIMIT. Chinese Physics C, 1985, 9(3): 278-282.
[16]	XU Gong-Ou . THE GENERATOR COORDINATE METHOD AND NUCLEAR COLLECTIVE MOTIONS (Ⅶ) THE PRESERVATION OF SYMMETRY PRORERTIES. Chinese Physics C, 1984, 8(2): 207-214.
[17]	SHI YI-JIN , ZHUANG FEI . SYSTEMATIC STUDY ON 1-p SHELL HYPERNUCLEI(Ⅰ)——Λ-N EFFECTIVE INTERACTION. Chinese Physics C, 1982, 6(6): 750-759.
[18]	Zhou Guang-zhao , Gao Chong-shou . IS THERE ANY SYMMETRY BETWEEN FLAVOUR AND COLOUR GAUGE INTERACTIONS?. Chinese Physics C, 1980, 4(4): 536-538.
[19]	Qin Ke-yu . THE INTERACTION OF A HIGH ENERGETIC PROTON WITH A NUCLEUS—THE RELATION OF THE PRODUCED PARTICLES WITH THE NUCLEAR MASS NUMBER A. Chinese Physics C, 1980, 4(3): 344-348.
[20]	YU YOU-WEN . THE INTERACTION OF ANTINUCLEON WITH NUCLEUS. Chinese Physics C, 1979, 3(6): 676-680.

Access

Get Citation

MENG Jie, BAN Shu-Fang, LI Jun, LONG Wen-Hui, LU Hong-Feng, SHEN Gang, ZHANG Shuang-Quan, ZHANG Shi-Sheng, ZHANG Wei, ZHOU Shan-Gui and New Effective Interactions,New Symmetry and New States in Atomic Nuclei[J]. Chinese Physics C, 2004, 28(12): 1291-1296.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2003-11-29
Revised: 1900-01-01

Article Metric

Article Views(3719)
PDF Downloads(721)
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, [email protected]

1.
沈阳化工大学材料科学与工程学院沈阳 110142

New Effective Interactions,New Symmetry and New States in Atomic Nuclei

Corresponding author: MENG Jie,

Corresponding author: LU Hong-Feng,

School of Physics,Peking University,Beijing 100871,China

Received Date: 2003-11-29

Accepted Date: 1900-01-01

Available Online: 2004-12-05

Abstract: Recent works on the relativistic description of exotic nuclei and nuclear matter at extreme conditions are reviewed. New effective interactions, PK1, PK1r and PKDD in the relativistic mean field(RMF)theory, are proposed with the center-of-mass correction included in a microscopic way. They are able to provide an excellent description not only for the properties of nuclear matter and neutron stars, but also for the nuclei near or far from the beta–stability line, including halos and giant halos at the neutron drip line in nuclei and hyper–nuclei. Based on the solution of the RMF equations, good spin symmetry is found in anti–nucleon spectra.

HTML

Reference (1)

New Effective Interactions,New Symmetry and New States in Atomic Nuclei

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, [email protected]

Email This Article