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Autor:
Toni Feder
Publikováno v:
Physics Today. 73:24-26
The ill-understood effect is gaining momentum and opening new avenues of research. CERN’s Compact Linear Collider and other particle accelerators are contributing.
Autor:
Jun Zhao, Fu-Qiu Shao, X. H. Yang, Tong-Pu Yu, Xin-ping Wang, Y. Q. Ma, Yuan Zhao, Jian-Xun Liu, Jian-zhou Quan, Guo-Bo Zhang
Publikováno v:
Physics of Plasmas. 25:103106
A scheme for generating high-flux positrons by two counter-propagating laser pulses colliding in near-critical-density plasmas is proposed, which might be realized with current laser facilities. Positrons of number 2.79 × 105 and with a maximum dens
Autor:
L Gatignon
Publikováno v:
Review of Scientific Instruments. 89:052501
The CERN Super Proton Synchrotron (SPS) has delivered a variety of beams to a vigorous fixed target physics program since 1978. In this paper, we restrict ourselves to the description of a few illustrative examples in the ongoing physics program at t
Publikováno v:
Journal of Applied Physics. 123:124903
This work presents a generalized muon trajectory estimation algorithm to estimate the path of a muon in either uniform or nonuniform media. The use of cosmic ray muons in nuclear nonproliferation and safeguard verification applications has recently g
Autor:
Jiancai Xu, Shun Li, Yong Yu, Zhikun Pei, Zhigang Bu, Tongjun Xu, Lingang Zhang, Xiaomei Zhang, Baifei Shen
Publikováno v:
Physics of Plasmas. 25:023111
Antiproton beam generation is investigated based on the ultra-intense femtosecond laser pulse by using two-dimensional particle-in-cell and Geant4 simulations. A high-flux proton beam with an energy of tens of GeV is generated in sequential radiation
Publikováno v:
Physics of Plasmas. 24:052110
The interaction of intense circularly polarized electro-magnetic (CPEM) wave with 3-component relativistic-quantum plasma consisting of relativistic-degenerate electrons and positrons, and dynamic degenerate ions is theoretically studied. A mathemati
Publikováno v:
Physics of Plasmas. 24:042108
A hydrodynamic model is employed to investigate the linear and non-linear propagation of electrostatic positron acoustic waves (EPAWs) in a 4-component relativistic-degenerate electron-positron-ion plasma. The plasma constituents are cold positrons,