Results 21 to 30 of about 216,989 (292)

X-ray Emission Processes in Extragalactic Jets, Lobes and Hot Spots [PDF]

, 2003
This paper is a brief review of the processes responsible for X-ray emission from radio jets, lobes and hot spots. Possible photons in inverse Compton scattering models include the radio synchrotron radiation itself (i.e.
Andrew S. Wilson, Begelman, Brinkman, Brunetti, Brunetti, Brunetti, Celotti, Dermer, Dermer, Garrington, Hardcastle, Harris, Harris, Harris, Harris, Kinkhabwala, Laing, Marshall, Meisenheimer, Perlman, Schwartz, Schwartz, Tavecchio, Wilson, Wilson, Wilson   +25 more
core   +2 more sources

Bayesian framework for analyzing adsorption processes observed via time-resolved X-ray diffraction

Scientific Reports, 2023
Clarifying dynamic processes of materials is an important research topic in materials science. Time-resolved X-ray diffraction is a powerful technique for probing dynamic processes.
Yuichi Yokoyama, Shogo Kawaguchi, Masaichiro Mizumaki   +2 more
doaj   +1 more source

Experimental investigations of synchrotron radiation at the onset of the quantum regime [PDF]

, 2012
The classical description of synchrotron radiation fails at large Lorentz factors, $\gamma$, for relativistic electrons crossing strong transverse magnetic fields $B$.
A. Dizdar, A. Mangiarotti, A. Sokolov, H. D. Thomsen, H. Knudsen, J. Esberg, J. S. Schwinger, K. K. Andersen, P. Sona, S. Ballestrero, T. J. Ketel, U. I. Uggerhøj, V. Baier, V. N. Baier, V. N. Baier   +14 more
core   +3 more sources

Suppression of synchrotron radiation due to beam crystallization [PDF]

, 1998
With respect to a "hot", non-crystallized beam the synchrotron radiation of a cold crystallized beam is considerably modified. We predict suppression of synchrotron radiation emitted by a crystallized beam in a storage ring.
Blümel, Reinhold, Primack, Harel
core   +2 more sources

Comparative study of Ar-implanted Ti-Zr-V non-evaporable getter films on the Al-alloy substrate

AIP Advances, 2018
Original and Ar-implanted Ti-Zr-V non-evaporable getter (NEG) films were characterized using scanning electron microscope, X-ray diffractometer, electron spectroscopy for chemical analysis, and transmission electron microscopy.
Ling-Hui Wu, Ting-Chun Lin, Chia-Mu Cheng, Chin-Chun Chang, Che-Kai Chan, Shen-Yaw Perng, I-Ching Sheng   +6 more
doaj   +1 more source

Specific radiation damage is a lesser concern at room temperature

IUCrJ, 2019
Carrying out macromolecular crystallography (MX) experiments at cryogenic temperatures significantly slows the rate of global radiation damage, thus facilitating the solution of high-resolution crystal structures of macromolecules.
Guillaume Gotthard, Sylvain Aumonier, Daniele De Sanctis, Gordon Leonard, David von Stetten, Antoine Royant   +5 more
doaj   +1 more source

BL Lac Objects in the Synchrotron Proton Blazar Model [PDF]

, 2002
We calculate the spectral energy distribution (SED) of electromagnetic radiation and the spectrum of high energy neutrinos from BL Lac objects in the context of the Synchrotron Proton Blazar Model. In this model, the high energy hump of the SED is due to
A. Mücke, Aharonian, Bednarek, Blandford, Blazejowski, Bloom, Böttcher, Caccianiga, Caccianiga, Celotti, Chiang, Dermer, Donea, Gehrels, Ghisellini, Giommi, Haswell, Henri, J.P. Rachen, Kerrick, Krennrich, Laurant-Muehleisen, Learned, Mannheim, Mannheim, Mannheim, Maraschi, Mücke, Mücke, Mücke, Mücke, Nellen, Padovani, Padovani, Perlman, Pian, Pohl, Protheroe, Protheroe, R. Engel, R.J. Protheroe, Rachen, Rachen, Sikora, Sreekumar, Stecker, T. Stanev, Taylor, Urry, Waxman, Zavala, Zavala   +51 more
core   +3 more sources

Tilting and rotational motions of silver halide crystal with diffracted X-ray blinking

Scientific Reports, 2021
The dynamic properties of crystalline materials are important for understanding their local environment or individual single-grain motions. A new time-resolved observation method is required for use in many fields of investigation.
Masahiro Kuramochi, Hiroki Omata, Masaki Ishihara, Sander Ø. Hanslin, Masaichiro Mizumaki, Naomi Kawamura, Hitoshi Osawa, Motohiro Suzuki, Kazuhiro Mio, Hiroshi Sekiguchi, Yuji C. Sasaki   +10 more
doaj   +1 more source

High-Intensity Synchrotron Radiation Effects [PDF]

, 2016
Various effects of intense synchrotron radiation on the performance of particle accelerators, especially for storage rings, are discussed. Following a brief introduction to synchrotron radiation, the basic concepts of heat load, gas load, electron ...
Suetsugu, Y.
core   +3 more sources

Digital mammography with synchrotron radiation [PDF]

Review of Scientific Instruments, 1995
The SYRMEP (synchrotron radiation in medical physics) Collaboration is planning to use a beam of monochromatic x-rays provided by Elettra, the synchrotron radiation facility in operation at Trieste (Italy), in conjunction with a novel silicon pixel detector to conduct research in digital mammography.
ARFELLI, FULVIA, A. BRAVIN, G. BARBIELLINI, CANTATORE, GIOVANNI, CASTELLI, EDOARDO, M. DI MICHIEL, P. POROPAT, R. ROSEI, M. SESSA, A. VACCHI, L. DALLA PALMA, LONGO, RENATA, S. BERNSTORFF, A. SAVOIA, G. TROMBA   +14 more
openaire   +2 more sources