Pulsed Emission of Very High Energy Gamma-Rays From Crab Pulsar

Xu Chunxian; He Huilin; He Huihai; Chen Yongzhong; Li Huidong; Jiang Yinlin

Chinese Physics C> 1998, Vol. 22> Issue(1) : 4-12

Pulsed Emission of Very High Energy Gamma-Rays From Crab Pulsar

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039

Abstract
HTML
Reference
Related

PDF

Abstract：
We present here the results of observation of- very high energy(VHE) gamma-ray emission from Crab Pulsar with Beijing Atmospheric Cerenkov Telescopes, named ACT2 and ACT3, for the duration of the fall 1995-spring 1996 season. The data are based on 168 hours (ACT2) and 125 hours (ACT3) of exposure over the period of observation in tracking model. After conversion the event time to the solar barycenter, the data have been searched for evidence of pulsed emission at 33ms period of Crab Pulsar, We found no steady emission of VHE Gamma-ray with 33ms period at the scale of month or night. But there are two evidences of sporadic emission over an hour duration with the same period as the one at radio frequency.

[1]	Yi-Qing Guo , Qiang Yuan . On the knee of Galactic cosmic rays in light of sub-TeV spectral hardenings. Chinese Physics C, 2018, 42(7): 075103. doi: 10.1088/1674-1137/42/7/075103
[2]	QIAO Cong-Feng , SUN Li-Ping . J/ψ pair production at the Tevatron with s=1.96 TeV. Chinese Physics C, 2013, 37(3): 033105. doi: 10.1088/1674-1137/37/3/033105
[3]	FENG Zhao-Yang , ZHANG Yi , LIU Cheng , FAN Chao , LI Hong-Chao , WANG Bo , WU Han-Rong , HU Hong-Bo , LU Hong , TAN You-Heng . Study on the separation of 100 TeV γ-rays from cosmic rays for the Tibet ASγ experiment. Chinese Physics C, 2011, 35(2): 153-157. doi: 10.1088/1674-1137/35/2/009
[4]	XIA Lian-Sheng;ZHANG Huang;JIANG Xiao-Guo;YANG An-Min;LI Cheng-Gang;WANG Yuan;ZHANG Kai-Zhi;SHI Jin-Shui;ZHANG Lin-Wen;DENG Jian-Jun . Research on Multi-Pulsed Intensive Electron Beam Source. Chinese Physics C, 2006, 30(5): 470-475.
[5]	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.
[6]	WANG Bao-Sheng , CUI Shu-Wang , DING Lin-Kai , GOU Quan-Bu , HU Hong-Bo , HE Hui-Hai , LU Hong , LAN Chun-Lin , SHEN Pei-Ruo , SHENG Xiang-Dong , TAN You-Heng , TANG Yun-Qiu , , , , . Discussions on the Method of Searching for TeV Gamma Point Sources for Ground Based EAS Array. Chinese Physics C, 2004, 28(7): 679-684.
[7]	HUANG Xiao-Long , YU Wei-Xiang , LU Han-Lin , ZHOU Chun-Mei , WU Zhen-Dong , HUO Jun-De . Calculation the Absolute γ-Ray Intensities and Their Uncertainties. Chinese Physics C, 2004, 28(6): 588-593.
[8]	CHEN Xin , ZHOU Xun-Xiu , HU Hong-Bo , LIU Kun , YANG Qun-Yu , MU Jun . Study on the Optimum Angular Radius of Windows in Searching for TeV GRBs. Chinese Physics C, 2004, 28(10): 1094-1098.
[9]	JIA Huan-Yu , WANG Shun-Jin . Study of the Time Variation of 10TeV Cosmic Ray. Chinese Physics C, 2001, 25(4): 277-282.
[10]	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.
[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 , LU Hong , LU SuiLing , LUO GuangXuan , MEI DongMing . Study on the Absorption of 10TeV γ-Rays Interacting with Soft Photons in Intergalactic Space. Chinese Physics C, 2000, 24(8): 697-701.
[12]	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.
[13]	Kuang Yuping . Recent Developments of Physics at TeV Energy Scale. Chinese Physics C, 1999, 23(2): 110-116.
[14]	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.
[15]	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.
[16]	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.
[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]	REN Jing-Ru , KUANG Hao-Huai , HUO An-Xiang , LU Sui-Ling , SU Shi , WANG Yun-Xin , XUE Yong-Gui , WANG Cheng-Rui , HE Mao , ZHANG Nai-Jian , CAO Pei-Yuan , LI Jin-Yu , BAI Guang-Zhi , LIU Zhong-He , LI Guang-Ju , GENG Qing-Xi , WANG Shi-Zhi , ZHOU Wen-De , HE Ren-Dao . ON THE ΣE_γ≥1000TeV γ-RAY FAMILY EVENTS OBSERVED AT MT KANBALA. Chinese Physics C, 1985, 9(5): 635-640.
[20]	REN JING-RU , LU SUI-LING , KUANG HAO-HUAI , SU SHI , WANG YUN-XIN , WANG DIAN-CHEN , FAN HAI-KUN , HU WEN-JUN , XUE YONG-GUI , WANG CHENG-RUI , HE MAO , ZHANG NAI-JIAN , CAO PEI-YUAN , LI JIN-YU , CHEN YUN-HONG , YANG SHI-ZHI , LIU JIAN-GUO , GENG QING-XI . AN ULTRAHIGH ENERGY COSMIC RAY EVENT WITH ∑E_γ800 TeV. Chinese Physics C, 1981, 5(6): 706-711.

Access

Get Citation

Xu Chunxian, He Huilin, He Huihai, Chen Yongzhong, Li Huidong and Jiang Yinlin. Pulsed Emission of Very High Energy Gamma-Rays From Crab Pulsar[J]. Chinese Physics C, 1998, 22(1): 4-12.

Xu Chunxian, He Huilin, He Huihai, Chen Yongzhong, Li Huidong and Jiang Yinlin. Pulsed Emission of Very High Energy Gamma-Rays From Crab Pulsar[J]. Chinese Physics C, 1998, 22(1): 4-12. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(1154)
PDF Downloads(708)
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

Pulsed Emission of Very High Energy Gamma-Rays From Crab Pulsar

Corresponding author: Xu Chunxian,

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1998-01-05

Abstract: We present here the results of observation of- very high energy(VHE) gamma-ray emission from Crab Pulsar with Beijing Atmospheric Cerenkov Telescopes, named ACT2 and ACT3, for the duration of the fall 1995-spring 1996 season. The data are based on 168 hours (ACT2) and 125 hours (ACT3) of exposure over the period of observation in tracking model. After conversion the event time to the solar barycenter, the data have been searched for evidence of pulsed emission at 33ms period of Crab Pulsar, We found no steady emission of VHE Gamma-ray with 33ms period at the scale of month or night. But there are two evidences of sporadic emission over an hour duration with the same period as the one at radio frequency.

Pulsed Emission of Very High Energy Gamma-Rays From Crab Pulsar

Abstract：

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Pulsed Emission of Very High Energy Gamma-Rays From Crab Pulsar

Corresponding author: Xu Chunxian,

HTML

目录