Influence of two different representations of the <EM>G</EM>-matrix to the in-medium nucleon-nucleon cross sections

LUO Pei-Yan; ZUO Wei

Chinese Physics C> 2008, Vol. 32> Issue(S2) : 70-72

Influence of two different representations of the G-matrix to the in-medium nucleon-nucleon cross sections

LUO Pei-Yan ,
ZUO Wei ^,

Abstract
HTML
Reference
Related

PDF

Abstract：
We calculate the in-medium nucleon-nucleon scattering cross sections from the G-matrix using the Dirac-Brueckner-Hartree-Fock (DBHF) approach. And we investigate the influence of the different representations of the $G$-matrix to the cross sections, the difference of which is mainly from the different effective masses.

References

[1]

. LI B A, Sustich A. Phys. Rev. Lett., 1999, 82: 50042. George F.Bertsch, Gerald E. Brown, Volker Koch, LI Bao-An. Nucl. Phys. A, 1988, 490: 7453. Declan Persram, Charles Gale. Phys. Rev. C, 2002, 65:0646114. LI Bao-An, CHEN Lie-We. Phys. Rev. C, 2005, 72: 0646115. Giansiracusa G, Lombardo U, Sandulescu N. Phys. Rev. C,1996, 53: R14786. LI G Q, Machleidt R. Phys. Rev. C, 1993, 48: 17027. Fuchs C, Amand Faessler, El-Shabshiry M. Phys. Rev. C,2001, 64: 0240038. Gross-Boelting T, Fuchs C, Amand Faessler. Nucl. Phys.A, 1999, 648: 1059. Horowitz C J, Serot B D. Nucl. Phys. A, 1987, 464: 61310. Fuchs C. arXiv: nucl-th/ 030900311. ter Haar B, Malfiet R. Phys. Rev. C, 1987, 36: 1611

[1]	G.R. Boroun . Non-linear corrections to the derivative of nuclear reduced cross-section at small x at a future electron-ion collider. Chinese Physics C, 2026, 50(2): 1-10.
[2]	. Rephasing invariant formulae for CP phases in general parameterizations of flavor mixing matrix and exact sum rules with unitarity triangles. Chinese Physics C, 2026, 50(2): 1-5.
[3]	Huixiao Duan , Fan Zhang , Kailei Wang , Jun Su . Nuclear temperature of spectator source extracted by neutron spectra in ¹²⁴Sn,¹⁰⁷Sn + ¹²⁰Sn collisions at 600 MeV/nucleon. Chinese Physics C, 2026, 50(2): 1-10.
[4]	Sneha Pradhan , S. K. Maurya , A. Errehymy , G. Mustafa , P.K. Sahoo . Gravitationally deformed polytropic models in extended teleparallel gravity and influence of decoupling parameters on constraining mass-radius relation. Chinese Physics C, 2025, 49(10): 105110. doi: 10.1088/1674-1137/ade4a1
[5]	Ning Wang . Refinement of an analytical capture cross section formula. Chinese Physics C, 2025, 49(12): 124106. doi: 10.1088/1674-1137/adfe53
[6]	Yu-Chen Wu , Man Bao . Low-lying states of odd-even N = 79 isotones within the nucleon-pair approximation. Chinese Physics C, 2025, 49(12): 124109. doi: 10.1088/1674-1137/adf1f6
[7]	Yiming Gao , Yoshiki K. Tanaka , Vasyl Drozd , Hiroyuki Ekawa , Samuel Escrig , Yan He , Ayumi Kasagi , Enqiang Liu , Manami Nakagawa , Christophe Rappold , Takehiko R. Saito , Ryohei Sekiya , He Wang , Ayari Yanai , Xiaohong Zhou . Feasibility study of measuring interaction cross sections of hypernuclei produced in projectile fragmentation reactions with WASA-FRS setup. Chinese Physics C, 2025, 49(12): 124003. doi: 10.1088/1674-1137/adf4b2
[8]	Hanmei Cao , Fanglei Zou , Xiaojun Sun , Jingshang Zhang . Effects of energy levels on the double-differential cross sections of outgoing charged particles for the n+¹⁹F reaction below 20 MeV. Chinese Physics C, 2025, 49(12): 124107. doi: 10.1088/1674-1137/adf49f
[9]	Qu-Zhi Li , Zhiguang Xiao , Han-Qing Zheng . On the pole trajectory of the subthreshold negative parity nucleon with varying pion masses. Chinese Physics C, 2025, 49(12): 123103. doi: 10.1088/1674-1137/adfa02
[10]	Jian Liu , Qiang Su , Qinglin Niu , Lei Wang , Zhongzhou Ren . Charged-current quasielastic neutrino scattering off nuclei with nucleon-nucleon short-range correlations. Chinese Physics C, 2025, 49(10): 104102. doi: 10.1088/1674-1137/ade126
[11]	ZHANG Zhou-Li , HE Yuan , ZHANG Bin , LI De-Run , SHI Ai-Min , PAN Gang , DU Xiao-Nan , SUN Lie-Peng . Study of influence of radial matcher section end shape on RFQ cavity frequency. Chinese Physics C, 2014, 38(7): 077007. doi: 10.1088/1674-1137/38/7/077007
[12]	Guo Hua . In-medium QMC Model Parameters and Quark Condensation in Nuclear Matter. Chinese Physics C, 1999, 23(5): 459-468.
[13]	Yang Jianjun , Ma Boqiang , Li Guanglie . Non-perturbative Quark Propagator and the Study of the Non-trivial Q² Dependence in the Nucleon Structure Functions. Chinese Physics C, 1997, 21(2): 146-156.

Access

Get Citation

LUO Pei-Yan and ZUO Wei. Influence of two different representations of the G-matrix to the in-medium nucleon-nucleon cross sections[J]. Chinese Physics C, 2008, 32(S2): 70-72.

LUO Pei-Yan and ZUO Wei. Influence of two different representations of the G-matrix to the in-medium nucleon-nucleon cross sections[J]. Chinese Physics C, 2008, 32(S2): 70-72. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-07-17
Revised: 1900-01-01

Article Metric

Article Views(3456)
PDF Downloads(612)
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

Influence of two different representations of the G-matrix to the in-medium nucleon-nucleon cross sections

LUO Pei-Yan
ZUO Wei ^,

Corresponding author: ZUO Wei,

Received Date: 2008-07-17
Accepted Date: 1900-01-01
Available Online: 2008-01-03

Abstract: We calculate the in-medium nucleon-nucleon scattering cross sections from the G-matrix using the Dirac-Brueckner-Hartree-Fock (DBHF) approach. And we investigate the influence of the different representations of the $G$-matrix to the cross sections, the difference of which is mainly from the different effective masses.