Neutrino energy loss by electron capture in magnetic field at the crusts of neutron stars

LIU Jing-Jing; LUO Zhi-Quan

doi:10.1088/1674-1137/32/2/007

Chinese Physics C> 2008, Vol. 32> Issue(2) : 108-111 DOI: 10.1088/1674-1137/32/2/007

Neutrino energy loss by electron capture in magnetic field at the crusts of neutron stars

LIU Jing-Jing ^, ,
LUO Zhi-Quan

Abstract
HTML
Reference
Related

PDF

Abstract：
Based on the p-f shell model, the effect of strong magnetic field on neutrino energy loss rates by electron capture is investigated. The calculations show that the magnetic field has only a slight effect on the neutrino energy loss rates in the range of 10⁸—10¹³G on the surfaces of most neutron stars. But for some magnetars, the range of the magnetic field is 10¹³—10¹⁸G, and the neutrino energy loss rates are greatly reduced, even by more than four orders of magnitude due to the strong magnetic field.

References

[1]

. Fuller G M, Fowler W A, Newman M J. AP. J, 1980, 42:4472. Fuller G M, Fowler W A, Newman M J. AP. J, 1982, 252:7153. Fuller G M, Fowler W A, Newman M J. AP. J, 1982, 48:2794. Fuller G M, Fowler W A, Newman M J. AP. J, 1985, 293:15. Naoki Itoh, Akinori Nishikawa, Yasuharu Kohyama et al.AP. J, 1996, 470: 10156. Naoki Itoh, Hiroshi Hayashi, Akinori Nishikawa et al. AP.J, 1996, 102: 4117. Esposito S, Mangano G, Miele G et al. Nuclear Physics B,2003, 658: 2178. Indranath Bhattacharyya. J. Phys. G, 2006, 32: 9259. Dipankar Bhattachar Y A. Astro-ph, 2002, 23: 6710. Duan H Y, Qian Y Z. Astro-ph, 2005, 2: 7211. Goyal A, Gupta V K, Kanupriya et al. Int. J Mod. Phys.A, 2001, 16: 4712. Chakrabarty S. Int. J Mod. Phys. A, 1998, 13: 19513. Fushiki I, Gudmnndsson E H, Pethick C J. AP. J, 1989,342: 98514. Kiminker A D, Yakovlev D G. Theor. Math. Phys., 1981,49: 101215. Pruet J J, Fuller G M. AP. J. S., 2003, 149: 18916. Dai Z G, Lu T, Peng Q H. Astro Astrophys, 1993, 272:70517. Baym G, Pethick C. Ann J. Rev. Nucl. Sci., 1975, 25: 2718. LIU J J, LUO Z Q. Chinese Physics Lett., 2007, 7: 1861

[1]	Ting-Ting Sun , Cheng-Jun Xia , Shi-Sheng Zhang , M. S. Smith . Massive neutron stars and Λ-hypernuclei in relativistic mean field models. Chinese Physics C, 2018, 42(2): 025101. doi: 10.1088/1674-1137/42/2/025101
[2]	Cui Zhu , Xia Zhou , Na Wang . Rotational energy conversion and thermal evolution of neutron stars. Chinese Physics C, 2017, 41(12): 125104. doi: 10.1088/1674-1137/41/12/125104
[3]	Nai-Bo Zhang , Shou-Yu Wang , Bin Qi , Jian-Hua Gao , Bao-Yuan Sun . Neutrino emissivity of the nucleon direct URCA process for rotational traditional and hyperonic neutron stars. Chinese Physics C, 2017, 41(7): 075101. doi: 10.1088/1674-1137/41/7/075101
[4]	Fei Wu , Chen Wu , Zhong-Zhou Ren . Neutron stars including the effects of chaotic magnetic fields and anomalous magnetic moments. Chinese Physics C, 2017, 41(4): 045102. doi: 10.1088/1674-1137/41/4/045102
[5]	Yi Liu , Yi-Gang Yang , Yang Tai , Zhi Zhang . A capture-gated fast neutron detection method. Chinese Physics C, 2016, 40(7): 076201. doi: 10.1088/1674-1137/40/7/076201
[6]	ZHONG Yang , YANG Chun-Bin , CAI Xu , FENG Sheng-Qin . Spatial distributions of magnetic field in the RHICand LHC energy regions. Chinese Physics C, 2015, 39(10): 104105. doi: 10.1088/1674-1137/39/10/104105
[7]	DU Jun , LUO Zhi-Quan , LI Ping-Ping . Effects of ultra-strong magnetic field on electron capture rates of ⁵⁵Co and ⁵⁶Ni in the magnetar surrounding. Chinese Physics C, 2014, 38(1): 015102. doi: 10.1088/1674-1137/38/1/015102
[8]	ZHOU Xia , KANG Miao , WANG Na . Effect of magnetic field decay on the chemical heating of cooling neutron stars. Chinese Physics C, 2013, 37(8): 085102. doi: 10.1088/1674-1137/37/8/085102
[9]	Reza Khazaeinezhad , Mahdi Esmaeilzadeh . Electron acceleration in the inverse free electron laser with a helical wiggler by axial magnetic field and ion-channel guiding. Chinese Physics C, 2012, 36(9): 879-885. doi: 10.1088/1674-1137/36/9/015
[10]	LIU Jing-Jing , KANG Xiao-Ping , HE Zhong , Huai-Ren , SHI Huan-Yu , HUANG Hong-Chao , ZHONG Shan , FENG Hao , LI Chang-Wei . Gaussian modification of neutrino energy loss on strongly screening nuclides ⁵⁵Co and ⁵⁶Ni by electron capture in stellar interior. Chinese Physics C, 2011, 35(3): 243-247. doi: 10.1088/1674-1137/35/3/006
[11]	LIU Xiao-Jin , WU Chen , REN Zhong-Zhou . Effects of the density dependence of the symmetry energy on neutron stars. Chinese Physics C, 2010, 34(11): 1709-1713. doi: 10.1088/1674-1137/34/11/008
[12]	LIU Wei-Wei , LUO Zhi-Quan , ZHANG Jie , GAO Jie , BIAN Gang . Influence of super-strong magnetic field on the electron chemical potential and β decay in the stellar surroundings. Chinese Physics C, 2010, 34(8): 1090-1093. doi: 10.1088/1674-1137/34/8/010
[13]	LIU Jing-Jing . Bremsstrahlung neutrino energy loss for ²⁴Mg, ²⁸Si, ³²S, ⁴⁰Ca, ⁵⁶Fe in strong electron screening. Chinese Physics C, 2010, 34(2): 171-176. doi: 10.1088/1674-1137/34/2/003
[14]	LIU Jing-Jing . The competition of neutrino energy loss due to the pair, photo-, plasma process at the late stages of stellar evolution. Chinese Physics C, 2009, 33(1): 15-19. doi: 10.1088/1674-1137/33/1/004
[15]	LIU Jing-Jing . Plasma neutrino energy loss due to the axial-vector current at the late stages of stellar evolution. Chinese Physics C, 2009, 33(10): 834-837. doi: 10.1088/1674-1137/33/10/003
[16]	LIU Jun , JIA Wen-Zhi , WANG Shun-Jin . Microscopic calculation of the magnetic field of neutron stars. Chinese Physics C, 2009, 33(9): 737-742. doi: 10.1088/1674-1137/33/9/005
[17]	LI Quan-Feng , GUO Bing-Qi , ZHANG Jie-Xi , CHEN Huai-Bi . Study on the radiation problem caused by electron beam loss in accelerator tubes. Chinese Physics C, 2008, 32(7): 580-583. doi: 10.1088/1674-1137/32/7/014
[18]	, , , , , , , . Energy loss correction for a crystal calorimeter. Chinese Physics C, 2008, 32(4): 269-274. doi: 10.1088/1674-1137/32/4/006
[19]	LIU Jing-Jing , LUO Zhi-Quan . Pair neutrino energy loss for nuclei ⁵⁶Fe at the late stages of stellar evolution. Chinese Physics C, 2008, 32(8): 617-619. doi: 10.1088/1674-1137/32/8/005
[20]	Mao Zhenlin . A Wide-Range Magnetic Spectrometer For Electron Scattering In Medium Energy Range. Chinese Physics C, 1988, 12(S3): 219-228.

Access

Get Citation

LIU Jing-Jing and LUO Zhi-Quan. Neutrino energy loss by electron capture in magnetic field at the crusts of neutron stars[J]. Chinese Physics C, 2008, 32(2): 108-111. doi: 10.1088/1674-1137/32/2/007

LIU Jing-Jing and LUO Zhi-Quan. Neutrino energy loss by electron capture in magnetic field at the crusts of neutron stars[J]. Chinese Physics C, 2008, 32(2): 108-111. doi: 10.1088/1674-1137/32/2/007 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2007-03-22
Revised: 2007-08-06

Article Metric

Article Views(3195)
PDF Downloads(858)
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

Neutrino energy loss by electron capture in magnetic field at the crusts of neutron stars

Corresponding author: LIU Jing-Jing,

Received Date: 2007-03-22

Accepted Date: 2007-08-06

Available Online: 2008-02-05

Abstract: Based on the p-f shell model, the effect of strong magnetic field on neutrino energy loss rates by electron capture is investigated. The calculations show that the magnetic field has only a slight effect on the neutrino energy loss rates in the range of 10⁸—10¹³G on the surfaces of most neutron stars. But for some magnetars, the range of the magnetic field is 10¹³—10¹⁸G, and the neutrino energy loss rates are greatly reduced, even by more than four orders of magnitude due to the strong magnetic field.

HTML

Reference (1)

Neutrino energy loss by electron capture in magnetic field at the crusts of neutron stars

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article