Chinese Physics C > 2000, Vol. 24 > Issue(8): 697-701

Study on the Absorption of 10TeV γ-Rays Interacting with Soft Photons in Intergalactic Space

Institute of High Energy Physics,CAS, Beijing 100039,China2 Department of Physics,Shangdong University,Ji'nan 250100,China3 Department of Physics,Yunnan University,Kunming 650091,China4 Department of Physics,South West Jiaotong University,Chengdu 610031,China5 Department of Mathematics and Physics,Tibet University,Lhasa 850000,China

Abstract
HTML
Reference
Related

PDF

Abstract：
TeV gamma rays will be attenuated or absorbed due to the interaction with soft photons in intergalactic space. The spectra of Mrk421 and Mrk501 during their flaring have been observed by ACTs. Using the data obtained with Tibet Ⅱ/HD AS array from October of 1995 to Augest of 1997,the preliminary results of energy density of intergalactic infrared radiation field are presented in this paper. Analysis shows that no statistically significant absorption evidence of high energy gamma rays is found up to around 30 TeV.

References

[1]

. Nikishov A I .Soviet Phys.JETP ,1962 ,14 :L3932. Stecker F W .Cosmic Gamma Rays.Baltimore :Mono Book CO 3. Stecker F W et al.Astrophys.J.,1993 ,4 15:L714. deJager O C et al.Nature,1994 ,369:2 945. Biller S D et al.Astrophys.J.,1995,4 4 5:2 2 7 6. EliDwek et al.Astrophys.J.,1994 ,4 36:696 7. Stanev T et al.Astro ph/970 81628. XU XianWu,DING LinKai et al.High Energy Phys.and Nucl.Phys.(in Chinese) ,2 0 0 0 ,2 4 ( 6) :4 73(许贤武 ,丁林恺等 .高能物理与核物理 ,2 0 0 0 ,2 4 ( 6) :4 73)9. Stecker F W .Astrophys .J.,1979,2 2 8:919 10. Stecker F W et al.Astrophys.J .,1977,2 14 :L5111. Franceschini et al.Astrophys.J.,1994 ,4 2 7:14 012. Tyson J A .The Galacticand Extragalactic Background Radiation .Netherlands:Bowyer Sand Leinert C ,1990 .2 4 513. Martin C et al.Astrophys.J .,1989,338:67714. Dube R R et al.Astrophys.J.,1979,2 32 :333

[1]	QIAO Cong-Feng,SUN Li-Ping. J/ψ pair production at the Tevatron withs=1.96 TeV. Chinese Physics C, 2013, 37(3): 033105.doi:10.1088/1674-1137/37/3/033105
[2]	ZHANG Ji-Long,CUI Shu-Wang,DING Lin-Kai,DING Xiao-Hong,FENG Cun-Feng,FENG Zhen-Yong,GAO Xiao-Yu,GENG Qing-Xi,GUO Hong-Wei,HE Hui-Hai,HE Mao,,,,,,. Search for a TeV Gamma Rays Emission from the Shell-like SNP G40.5-0.5 Using the Yangbajing Extend Air Shower Array. Chinese Physics C, 2006, 30(1): 13-17.
[3]	CHU Wang-Sheng,WU Zi-Yu,LIU Wen-Han. XANES Study of Hg Sorption Products on Montmorillonite at High Temperatures. Chinese Physics C, 2005, 29(S1): 84-88.
[4]	WANG Bing,WANG Yi-Fang. Design Study on a 10 MeV Proton Isochronous Cyclotron. Chinese Physics C, 2005, 29(10): 993-996.
[5]	ZHENG Lei,CUI Ming-Qi,ZHU Jie,ZHAO Yi-Dong. Determination of the Photoabsorption Cross-Sections of Al and Fe Films in the Soft X-Ray Region Using Synchrotron Radiation. Chinese Physics C, 2004, 28(10): 1121-1125.
[6]	Ibrahim K,WANG Jia-Ou,SU Run,WU Zi-Yu,SONG Li,XIE Si-Shen,. X Ray Absorption Spectroscopy Study of Graphite and Contaminated Single Wall Carbon Nanotubes Using Surface Annealing Treatment. Chinese Physics C, 2003, 27(S1): 45-48.
[7]	XU Chun-Xian,ZHANG Yong,HE Hui-Lin,HE Hui-Hai,CHEN Yong-Zhong,JIANG Yin-Lin. Observations of TeV Gamma Ray from the Galactic Plane. Chinese Physics C, 2001, 25(9): 799-806.
[8]	JIA Huan-Yu,WANG Shun-Jin. Study of the Time Variation of 10TeV Cosmic Ray. Chinese Physics C, 2001, 25(4): 277-282.
[9]	FENG XiChen,GUO YingXiang,ZHOU XiaoHong,LEI XiangGuo,HUANG WenXue,HE JianJun,ZHU ShaoFei,LIU Zhong,ZHANG YuHu,LUO YiXiao,WEN ShuXian,YUAN GuanJun,WU XiaoGua. Investigation of the [лh_9/2vi_13/2^－1] 10^－Isomer in²⁰⁶At. Chinese Physics C, 2000, 24(4): 359-363.
[10]	LIU ChangLong,JIN YunFan,ZHU ZhiYong,SUN YouMei,HOU MingDong,WANG ZhiGuang,WANG YanBin,ZHANG ChongHong,CHEN XiaoXi,LIU Jie,LI BaoQuan. Infrared Absorption Study of Effects in Semicrystalline Polyethylene Terephthalate Films Induced by 35MeV/u Ar Ions. Chinese Physics C, 2000, 24(4): 352-358.
[11]	XU XianWu,DING LinKai,CAO PeiYuan,DAI BenZhong,FENG ZhenYong,FU Yu,GUO HongWei,HE Mao,HUANG Qing,HUO AnXiang,JIA HuanYu,LI JinYu,LIU ShaoMin,,,,. Search for TeV Gamma Rays from the Crab Nebula with Tibet Ⅱ/HD AS Array. Chinese Physics C, 2000, 24(6): 473-477.
[12]	Kuang Yuping. Recent Developments of Physics at TeV Energy Scale. Chinese Physics C, 1999, 23(2): 110-116.
[13]	Xu Chunxian,He Huilin,Chen Yongzhong,He Huihai,Li Huidong,Zhang Yong,Jiang Yinlin. Search for TeV Gamma Ray Bursts From Evaporating Primordial Black Holes. Chinese Physics C, 1999, 23(1): 35-38.
[14]	Zhang Jilong,Ding Linkai,Mu Jun,Wang Hui,Lu Hong,Liu Shaomin,Feng Zhenyong,Ren Jingru,Yu Guangce,Xu Xianwu,Zhou Wende,,,,,. Search for 10TeV γ-Ray Emission from Supernova Remnants and Active Galactic Nuclei. Chinese Physics C, 1999, 23(1): 22-34.
[15]	Ding Linkai,Dai Benzhong,Feng Zhenyong,Huang Qing,Huo Anxiang,Jia Huanyu,Labaciren,Mei Dongming,Meng Lie,Meng Xianru,Mu Jun,Ren Jingru,Shi Zhizheng,Tan Youheng,Wang Hui,Yu Guangce,Zhaxiciren,Zhaxisanzhu,Zhou Wende,Zhang Chunsheng,Zhang Huimin. Search for 10 TeV Gamma-Ray Bursts with the Tibet Air Shower Array. Chinese Physics C, 1997, 21(S3): 9-16.
[16]	Liu Shaomin,Ding Linkai,Shi Ce,Zhaxiciren,Zhaxisanzhu,Mu Jun,Wnag Hui,Lu Hong,Feng Zhenyong,Ren Jingru,Yu Guangce,Zhou Wende,Labaciren,Meng Xianru,Meng Lie,Zhang Jilong,Zhang Chunsheng,Zhang Huimin,Shi Zhizheng,Jia Huanyiu,Mei Dongming,Huang Qing,Tan Youheng,Huo Anxiang,Dai Benzhong. Correlation Between Sun Shadows of 10 TeV Cosmic Ray and the Solar Activity. Chinese Physics C, 1997, 21(S4): 11-18.
[17]	Liu Shaomin,Ding Linkai,Shi Ce,Mu Jun,Wang Hui,Lu Hong,Feng Zhenyong,Ren Jingru,Yu Guangce,Zhou Wende,Meng Xia,,,,,. Correlation Between Sun Shadows of 10TeV Cosmic Rays and Solar Activity. Chinese Physics C, 1997, 21(10): 865-867.
[18]	Ding Linkai,Mu Jun,Wang Hui,Feng Zhenyong,Ren Jingru,Yu Guangce,Zhou Wende,Meng Xianru,Meng Lie,Zhang Chunsheng,,,,,,. Search for 10TeV Gamma-Ray Bursts. Chinese Physics C, 1997, 21(8): 673-679.
[19]	WANG Xi-Cang. THE STUDY OF THE STRUCTURE OF¹⁰Be HYPERNUCLEUS. Chinese Physics C, 1989, 13(9): 842-848.
[20]	JIANG Xiang-Dong,ZHOU Xian-Jian.SO(10)×SO(8) MODEL WITH FRACTIONAL CHARGES, MONOPOLES AND PECULIAR PHOTONS. Chinese Physics C, 1985, 9(4): 421-429.

Access

Get Citation

XU XianWu, DING LinKai, CAO PeiYuan, DAI BenZhong, FENG ZhenYong, FU Yu, GUO HongWei, HE Mao, HUANG Qing, HUO AnXiang, JIA HuanYu, LI JinYu, LIU ShaoMin, LU Hong, LU SuiLing, LUO GuangXuan and MEI DongMing. Study on the Absorption of 10TeV γ-Rays Interacting with Soft Photons in Intergalactic Space[J]. Chinese Physics C, 2000, 24(8): 697-701.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1999-08-12
Revised: 1900-01-01

Article Metric

Article Views(5301)
PDF Downloads(555)
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

Study on the Absorption of 10TeV γ-Rays Interacting with Soft Photons in Intergalactic Space

Corresponding author:XU XianWu,

Institute of High Energy Physics,CAS, Beijing 100039,China2 Department of Physics,Shangdong University,Ji'nan 250100,China3 Department of Physics,Yunnan University,Kunming 650091,China4 Department of Physics,South West Jiaotong University,Chengdu 610031,China5 Department of Mathematics and Physics,Tibet University,Lhasa 850000,China

Received Date:1999-08-12

Accepted Date:1900-01-01

Available Online:2000-08-05

Abstract:TeV gamma rays will be attenuated or absorbed due to the interaction with soft photons in intergalactic space. The spectra of Mrk421 and Mrk501 during their flaring have been observed by ACTs. Using the data obtained with Tibet Ⅱ/HD AS array from October of 1995 to Augest of 1997,the preliminary results of energy density of intergalactic infrared radiation field are presented in this paper. Analysis shows that no statistically significant absorption evidence of high energy gamma rays is found up to around 30 TeV.

HTML

Reference (1)

Study on the Absorption of 10TeV γ-Rays Interacting with Soft Photons in Intergalactic Space

Abstract：

References

Access

Article Metrics

Metrics

通讯作者:陈斌, bchen63@163.com

Email This Article