Results 31 to 40 of about 5,472,767 (365)

Phase Transformation by 100 keV Electron Irradiation in Partially Stabilized Zirconia

Quantum Beam Science, 2021
Partially stabilized zirconia (PSZ) is considered for use as an oxygen-sensor material in liquid lead-bismuth eutectic (LBE) alloys in the radiation environment of an acceleration-driven system (ADS).
Yasuki Okuno, Nariaki Okubo
doaj   +1 more source

Motion-induced radiation from electrons moving in Maxwell's fish-eye [PDF]

, 2013
In \u{C}erenkov radiation and transition radiation, evanescent wave from motion of charged particles transfers into radiation coherently. However, such dissipative motion-induced radiations require particles to move faster than light in medium or to ...
Ang, L. K., Liu, Yangjie
core   +2 more sources

Transition Radiation Spectra of Electrons from 1 to 10 GeV/c in Regular and Irregular Radiators

, 2005
We present measurements of the spectral distribution of transition radiation generated by electrons of momentum 1 to 10 GeV/c in different radiator types. We investigate periodic foil radiators and irregular foam and fiber materials.
A. Andronic, A. Petridis, A. Sandoval, A. Wilk, Adler, Agostinelli, Andronic, Andronic, Andronic, Andronic, Andronic, Apostolakis, B. Vulpescu, Brun, Busch, C. Baumann, C. Garabatos, C. Lippmann, Cherry, Cherry, D. Bucher, Dolgoshein, Fabjan, Fassò, Grichine, H. Appelshäuser, H. Gottschlag, H. Hamagaki, H. Stelzer, H.K. Soltveit, I. Rusanov, J. Stachel, J.P. Wessels, M. Hoppe, M. Petrovici, M. Vassiliou, N. Herrmann, O. Busch, O. Fateev, P. Braun-Munzinger, P. Christakoglou, R. Bailhache, R. Schicker, S. Chernenko, S. Freuen, S. Saito, T. Gunji, V. Cătănescu, V. Lindenstruth, V. Yurevich, Y. Morino, Yu. Panebratsev, Yu. Zanevsky   +52 more
core   +1 more source

Update on Radiation Dose From Galactic and Solar Protons at the Moon Using the LRO/CRaTER Microdosimeter [PDF]

, 2015
The NASA Lunar Reconnaissance Orbiter (LRO) has been exploring the lunar surface and radiation environment since June 2009. In Mazur et al. [2011] we discussed the first 6 months of mission data from a microdosimeter that is housed within the Cosmic Ray ...
Blake, J. B., Looper, M. D., Mazur, J. E., Schwadron, Nathan A., Spence, Harlan E., Townsend, Lawrence W., Zeitlin, Cary   +6 more
core   +2 more sources

Transition radiation in a piecewise-linear and infinite one-dimensional structure–a Laplace transform method

Nonlinear dynamics, 2019
Transition zones in railway tracks are areas with considerable variation of track properties (i.e., foundation stiffness), encountered near structures such as bridges and tunnels.
A. Fărăgău, A. Metrikine, K. N. van Dalen   +2 more
semanticscholar   +1 more source

Beam Emittance and Bunch Length Diagnostics for the MIR-FEL Beamline at Chiang Mai University

Particles
The generation of high-quality mid-infrared free-electron laser (MIR-FEL) radiation depends critically on precise control of electron beam parameters, including energy, energy spread, transverse emittance, bunch charge, and bunch length.
Kittipong Techakaew, Kanlayaporn Kongmali, Siriwan Pakluea, Sakhorn Rimjaem   +3 more
doaj   +1 more source

Foam radiators for transition radiation detectors [PDF]

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1993
Abstract A wide variety of foam radiators, potentially useful in the design of a transition radiation detector, the possible particle identification tool in collider experiments, have been tested in the beam. Various characteristics of these radiators are compared, and the conclusion is reached that certain brands of polyethylene foam are best suited
V. Chernyatin, B. Dolgoshein, I. Gavrilenko, M. Potekhin, A. Romaniouk, V. Sosnovtsev   +5 more
openaire   +1 more source

Performance of the AMS-02 Transition Radiation Detector [PDF]

, 2006
For cosmic particle spectroscopy on the International Space Station the AMS experiment will be equipped with a Transition Radiation Detector (TRD) to improve particle identification.
A. Kounine, A. Schultz von Dratzig, Ambrosi, Barwick, Bishop, Cherry, Dolgoshein, Ermilova, G. Schwering, Hauler, J. Burger, J. Orboeck, J. Wyatt, K. Lübelsmeyer, Orr, Ph.v. Doetinchem, R. Henning, R. Siedling, S. Fopp, S. Schael, Saveliev, Spergel, Tegmark, Th. Kirn, Th. Siedenburg, U. Becker, V. Koutsenko, W. Karpinski, W. Wallraff   +28 more
core   +3 more sources

Formation region effects in transition radiation, bremsstrahlung, and ionization loss of ultrarelativistic electrons

Physical Review Accelerators and Beams, 2016
The processes of transition radiation and bremsstrahlung by an ultrarelativistic electron as well as the effect of transition radiation influence upon the electron ionization loss in thin layer of substance are theoretically investigated in the case when
S. V. Trofymenko, N. F. Shul’ga
doaj   +1 more source

Solar radiation trend across China in recent decades: a revisit with quality-controlled data [PDF]

Atmospheric Chemistry and Physics, 2011
Solar radiation is one of the most important factors affecting climate and environment, and its long-term variation is of much concern in climate change studies. In the light of the limited number of radiation stations with reliable long-term time series
W.-J. Tang, K. Yang, J. Qin, C. C. K. Cheng, J. He   +4 more
doaj   +1 more source