Results 291 to 300 of about 1,721,894 (339)
Some of the next articles are maybe not open access.
Science, 1994
Gamma ray line radiation, R. Ramaty and R. Lingenfelter gamma ray bursters, D. Hartmann gamma ray astronomy above 0.1TeV, D.J.Fegan cosmic ray observations at extreme energies, P. Sokolsky astrophysical neutrinos, T. Stanev AGN and galactic sites of cosmic ray origin, P.L. Biermann.
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Gamma ray line radiation, R. Ramaty and R. Lingenfelter gamma ray bursters, D. Hartmann gamma ray astronomy above 0.1TeV, D.J.Fegan cosmic ray observations at extreme energies, P. Sokolsky astrophysical neutrinos, T. Stanev AGN and galactic sites of cosmic ray origin, P.L. Biermann.
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The high-energy x-ray probe (HEX-P)
Optical Engineering + Applications, 2023HEX-P is a probe-class mission concept that will combine high angular resolution (⪅ 5 ′′ at 6 keV) x-ray imaging and broad energy sensitivity (0.2 − 80 keV) to enable revolutionary new insights into black holes, neutron stars, and other extreme ...
Patrick Morrissey +34 more
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High-energy neutrino astrophysics
Nature Physics, 2016The chargeless, weakly interacting neutrinos are ideal astronomical messengers as they travel through space without scattering, absorption or deflection. But this weak interaction also makes them notoriously difficult to detect, leading to neutrino observatories requiring large-scale detectors.
F. Halzen
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Physics Today, 1982
In view of the broad range of topics covered by Commission 48 and the consequent inevitable overlap with other commissions, it is not feasible to produce a comprehensive self-contained report. The commission therefore restricts its report to a selected list of accessible recent review articles and conference reports, where up-to-date summaries of ...
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In view of the broad range of topics covered by Commission 48 and the consequent inevitable overlap with other commissions, it is not feasible to produce a comprehensive self-contained report. The commission therefore restricts its report to a selected list of accessible recent review articles and conference reports, where up-to-date summaries of ...
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Toward fast low-noise low-power digital CCDs for Lynx and other high-energy astrophysics missions
Astronomical Telescopes + Instrumentation, 2018Future X-ray missions such as Lynx require large-format imaging detectors with performance at least as good as the best current-generation devices but with much higher readout rates.
Marshall W. Bautz +12 more
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High-energy-density physics: foundation of inertial fusion and experimental astrophysics
Contemporary physics (Print), 2018The birth of the closest naked-eye supernova in four centuries on 23 February 1987 had gone unnoticed until Ian Shelton discovered an extra star in the photographic plate he was developing early the next morning. SN 1987A, as the supernova has come to be
B. Ishak
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Physics World, 1996
What do you do if you want a career in high-energy physics, but can't bear the thought of a lifetime in the bowels of a particle accelerator watching particles speed round a circular tunnel at nearly the speed of light? The answer could be to look to space and become a highenergy astrophysicist instead.
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What do you do if you want a career in high-energy physics, but can't bear the thought of a lifetime in the bowels of a particle accelerator watching particles speed round a circular tunnel at nearly the speed of light? The answer could be to look to space and become a highenergy astrophysicist instead.
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Astronomy & Astrophysics
The nearby elliptical galaxy M87 contains one of only two supermassive black holes whose emission surrounding the event horizon has been imaged by the Event Horizon Telescope (EHT).
J. Algaba +499 more
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The nearby elliptical galaxy M87 contains one of only two supermassive black holes whose emission surrounding the event horizon has been imaged by the Event Horizon Telescope (EHT).
J. Algaba +499 more
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1977
At a business meeting held on 25th August, the following new organising committee was proposed for Commission 48: I. S. Shklovski (President), F. Pacini (Vice-President), J. Audouze, J.L. Culhane, K.I. Kellermann, L.M. Ozernoi, E.N. Parker, M.J. Rees, J. Shaham. A list of proposed new members of the Commission was also approved.
Edith A. Müller, Arnost Jappel
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At a business meeting held on 25th August, the following new organising committee was proposed for Commission 48: I. S. Shklovski (President), F. Pacini (Vice-President), J. Audouze, J.L. Culhane, K.I. Kellermann, L.M. Ozernoi, E.N. Parker, M.J. Rees, J. Shaham. A list of proposed new members of the Commission was also approved.
Edith A. Müller, Arnost Jappel
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Physics Bulletin, 1979
Information obtained by astronomers on the universe is no longer derived from observations using a tiny band of the electromagnetic spectrum. Radiation from radio waves to gamma–rays, cosmic ray particles and neutrinos are all being used, but some of the most rewarding investigations have been based on radio– and x–ray astronomies.
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Information obtained by astronomers on the universe is no longer derived from observations using a tiny band of the electromagnetic spectrum. Radiation from radio waves to gamma–rays, cosmic ray particles and neutrinos are all being used, but some of the most rewarding investigations have been based on radio– and x–ray astronomies.
openaire +1 more source