Quark-clustering in cold quark matter

LAI Xiao-Yu; XU Ren-Xin

doi:10.1088/1674-1137/34/9/035

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2010, Vol. 34> Issue(9) : 1331-1334 DOI: 10.1088/1674-1137/34/9/035

Quark-clustering in cold quark matter

LAI Xiao-Yu ^, ,
XU Ren-Xin

Abstract
HTML
Reference
Related

PDF

Abstract：
Quarks are proposed to be grouped together to make quark-clusters due to the strong interaction in cold quark matter at a few nuclear densities, because a weakly coupling treatment of the interaction between quarks there would be inadequate. Cold quark matter is then conjectured to be in solid state (i.e., forming a crystal structure) if the inter-cluster potential is deep enough to localize clusters in lattice. Such a solid state of cold quark matter would be very necessary for us to understand different manifestations of pulsar-like compact stars, and could not be ruled by first principles.

References

[1]

. Weber F. Prog. Part. Nucl. Phys., 2005, 54: 1932. Alford M G, Schmitt A, Rajagopal K, Schafer T. Rev. Mod.Phys., 2008, 80: 14553. XU R X. Astrophys. J., 2003, 596: L594. Freire Paulo C C, Wolszczan A, Maureen van den Berg,Hessels Jason W T. Astrophys. J., 2008, 679: 14335. LAI X Y, XU R X. Mon. Not. R. Astron. Soc., 2009, 398:L316. XU R X, TAO D J, Yang Y. Mon. Not. R. Astron. Soc.,2006, 373: L857. Mereghetti S. A Ap Rev., 2008, 15: 2258. LAI X Y, XU R X. Astropart. Phys., 2009, 31: 1289. PENG C, XU R X. Mon. Not. R. Astron. Soc., 2008, 384:103410. ZHOU A Z, XU R X, WU X J, WANG N. Astroparticle Physics, 2004, 22: 7311. CHEN A B, YU T H, XU R X. Astrophys. J., 2007, 668:L5512. Mannarelli M, Rajagopal K, Sharma R. Phys. Rev. D, 2007,76: 4026

[1]	Li-Hua Song , Lin-Wan Yan , Shang-Fei Xin . The study of gluon energy loss in cold nuclear matter from J/ψ production. Chinese Physics C, 2018, 42(12): 124103. doi: 10.1088/1674-1137/42/12/124103
[2]	Harald Fritzsch , Zhi-Zhong Xing , Di Zhang . The breaking of flavor democracy in the quark sector. Chinese Physics C, 2017, 41(9): 093104. doi: 10.1088/1674-1137/41/9/093104
[3]	Chao Wang , Yujiang Bi , Hao Cai , Ying Chen , Ming Gong , Zhaofeng Liu . Quark chiral condensate from the overlap quark propagator. Chinese Physics C, 2017, 41(5): 053102. doi: 10.1088/1674-1137/41/5/053102
[4]	Halife Caglar , Sezgin Aygün . String cloud and domain walls with quark matter for a higher dimensional FRW universe in self creation cosmology. Chinese Physics C, 2016, 40(4): 045103. doi: 10.1088/1674-1137/40/4/045103
[5]	SHEN Zhen-Yu , XU Xiao-Ming . Relationship between quark-antiquark potential andquark-antiquark free energy in hadronic matter. Chinese Physics C, 2015, 39(7): 074103. doi: 10.1088/1674-1137/39/7/074103
[6]	HOU Jia-Xun , PENG Guang-Xiong , XIA Cheng-Jun , XU Jian-Feng . Magnetized strange quark matter in a mass-density-dependent model. Chinese Physics C, 2015, 39(1): 015101. doi: 10.1088/1674-1137/39/1/015101
[7]	XIAO Shi-Song , GUO Pan-Pan , ZHANG Le , HOU De-Fu . Bulk viscosity of hot dense Quark matter in the PNJL model. Chinese Physics C, 2014, 38(5): 054101. doi: 10.1088/1674-1137/38/5/054101
[8]	GUO Yan-Jun , LAI Xiao-Yu , XU Ren-Xin . A corresponding-state approach to quark-cluster matter. Chinese Physics C, 2014, 38(5): 055101. doi: 10.1088/1674-1137/38/5/055101
[9]	PENG Jin-Song , ZHOU Li-Juan , MENG Cheng-Ju , PAN Ji-Huan , MA Wei-Xing , YUAN Tong-Quan . Ratio of a strange quark mass m_s to up or down quark mass m_u,d predicted by a quark propagator in the frameworkof the chiral perturbation theory. Chinese Physics C, 2013, 37(4): 043101. doi: 10.1088/1674-1137/37/4/043101
[10]	CHEN Shi-Wu , GAO Li , PENG Guang-Xiong . One-gluon-exchange effect on the properties of quark matter and strange stars. Chinese Physics C, 2012, 36(10): 947-953. doi: 10.1088/1674-1137/36/10/005
[11]	Ulf-G. Meissner¹ , 2 . Isospin violation, light quark masses, and all that. Chinese Physics C, 2010, 34(9): 1163-1168. doi: 10.1088/1674-1137/34/9/003
[12]	D. O. Riska . Five-quark components in baryons. Chinese Physics C, 2010, 34(9): 1201-1204. doi: 10.1088/1674-1137/34/9/010
[13]	MA Yu-Gang , CAI Xiang-Zhou , CHEN Jin-Hui , MA Guo-Liang . Strange quark dynamics on hot dense matter under the extreme condition. Chinese Physics C, 2010, 34(9): 1205-1211. doi: 10.1088/1674-1137/34/9/011
[14]	CHANG Lei , Ian C , Bruno El-BENNICH , Thomas KL , Craig D . Exploring the light-quark interaction. Chinese Physics C, 2009, 33(12): 1189-1196. doi: 10.1088/1674-1137/33/12/022
[15]	WANG Hong-Min , HOU Zhao-Yu , SUN Xian-Jing . Cold nuclear matter effects on J/ψ production in d-Au collisions. Chinese Physics C, 2008, 32(11): 892-896. doi: 10.1088/1674-1137/32/11/009
[16]	He Zejun , Zhang Jiaju , Qiu Xijun . Suppression of Dilepton Production in Expanding Hot Baryon-Rich Quark-Gluon Matter. Chinese Physics C, 1995, 19(S2): 183-189.
[17]	Yu Youwen , Zhang Zongye , Shen Pengnian , Shen Xiaoyan . Effective Quark-Quark Interaction Created by Quark-Antiquark Pair Excitation. Chinese Physics C, 1992, 16(S4): 449-456.
[18]	Zhuang Pengfei , Liu Lianshou . Estimation of the Maximum Energy Density in High Energy Heavy Ion Collisions and the Space-time Region for the Formation of Quark Matter. Chinese Physics C, 1991, 15(S3): 297-305.
[19]	He Zejun , Zhang Jiaju , Li Panlin , Qiu Xijun . A Study of the Dilepton Mass Spectrum of an Expanding Hot Quark Matter. Chinese Physics C, 1991, 15(S3): 307-315.
[20]	Jin Changhao . Down-Quark Masses and Flavor Mixing. Chinese Physics C, 1988, 12(S1): 59-68.

Access

Get Citation

LAI Xiao-Yu and XU Ren-Xin. Quark-clustering in cold quark matter[J]. Chinese Physics C, 2010, 34(9): 1331-1334. doi: 10.1088/1674-1137/34/9/035

LAI Xiao-Yu and XU Ren-Xin. Quark-clustering in cold quark matter[J]. Chinese Physics C, 2010, 34(9): 1331-1334. doi: 10.1088/1674-1137/34/9/035 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2010-02-04
Revised: 1900-01-01

Article Metric

Article Views(2540)
PDF Downloads(471)
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

Quark-clustering in cold quark matter

LAI Xiao-Yu ^,
XU Ren-Xin

Corresponding author: LAI Xiao-Yu,

Received Date: 2010-02-04
Accepted Date: 1900-01-01
Available Online: 2010-09-05

Abstract:

Quarks are proposed to be grouped together to make quark-clusters due to the strong interaction in cold quark matter at a few nuclear densities, because a weakly coupling treatment of the interaction between quarks there would be inadequate. Cold quark matter is then conjectured to be in solid state (i.e., forming a crystal structure) if the inter-cluster potential is deep enough to localize clusters in lattice. Such a solid state of cold quark matter would be very necessary for us to understand different manifestations of pulsar-like compact stars, and could not be ruled by first principles.