Observation of tri-photon K-shell X-rays

	Observation of tri-photon K-shell X-rays
	Cheng, Y; Xia, B; Li J(李金); Li, J
刊名	CHINESE PHYSICS LETTERS
	2006
卷号	23 期号:4 页码:826-827
通讯作者	Tsing Hua Univ, Dept Engn Phys, Beijing 100084, Peoples R China ; Tsing Hua Univ, Key Lab Atom & Mol Nanosci, Beijing 100084, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
英文摘要	We report the observation of coincidence of three K-shell x-rays generated from the long-lived rhodium isomer excited by bremsstrahlung irradiation. Our previous report revealed that the E3 Mossbauer transition has anisotropic emission due to anisotropic gravitational acceleration [Chin. Phys. Lett. 22 (2005) 2530]. Now, from broader energy-resolved spectra, we further discover abnormal coincidences and abnormal sum energies of the three K-shell x-rays. The coincidence cannot be explained by currently understood photon statistics, since the measured tri-photon count and the pile-up estimate differ by three orders of magnitude.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000236935000018
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/238561]
专题	高能物理研究所_实验物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Cheng, Y,Xia, B,Li J,et al. Observation of tri-photon K-shell X-rays[J]. CHINESE PHYSICS LETTERS,2006,23(4):826-827.
APA	Cheng, Y,Xia, B,李金,&Li, J.(2006).Observation of tri-photon K-shell X-rays.CHINESE PHYSICS LETTERS,23(4),826-827.
MLA	Cheng, Y,et al."Observation of tri-photon K-shell X-rays".CHINESE PHYSICS LETTERS 23.4(2006):826-827.