Results 301 to 310 of about 291,201 (341)
Some of the next articles are maybe not open access.
Very high-energy gamma rays from gamma-ray bursts
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2007Very high-energy (VHE) gamma-ray astronomy has undergone a transformation in the last few years, with telescopes of unprecedented sensitivity having greatly expanded the source catalogue. Such progress makes the detection of a gamma-ray burst at the highest energies much more likely than previously.
openaire +3 more sources
1991
We summarize the observed features of γ-ray bursts, with particular emphasis on the cyclotron lines seen in their spectra. We then discuss the theory of cyclotron resonant scattering, and compare the theoretical and observed line spectra. Finally, we mention some implications.
openaire +1 more source
We summarize the observed features of γ-ray bursts, with particular emphasis on the cyclotron lines seen in their spectra. We then discuss the theory of cyclotron resonant scattering, and compare the theoretical and observed line spectra. Finally, we mention some implications.
openaire +1 more source
AIP Conference Proceedings, 2001
Several TeV sources γ-rays have been detected in the past decade, and others have been proposed. They can be divided into three main categories: galactic, extra-galactic, and exotic. Here I review the two former categories, which contain the sources which have been observed, with discussions of the source characteristics and the physical mechanisms by ...
openaire +2 more sources
Several TeV sources γ-rays have been detected in the past decade, and others have been proposed. They can be divided into three main categories: galactic, extra-galactic, and exotic. Here I review the two former categories, which contain the sources which have been observed, with discussions of the source characteristics and the physical mechanisms by ...
openaire +2 more sources
SARS-CoV-2 variant biology: immune escape, transmission and fitness
Nature Reviews Microbiology, 2023Alessandro Maria Carabelli +2 more
exaly
Half a century of global decline in oceanic sharks and rays
Nature, 2021Nathan Pacoureau +2 more
exaly
A kilonova following a long-duration gamma-ray burst at 350 Mpc
Nature, 2022Jillian Rastinejad +2 more
exaly
Structural Analysis of Molecular Materials Using the Pair Distribution Function
Chemical Reviews, 2022Maxwell W Terban, Simon Billinge
exaly
Probing dynamics in quantum materials with femtosecond X-rays
Nature Reviews Materials, 2018Michele Buzzi +2 more
exaly
CsPbBr3 perovskite detectors with 1.4% energy resolution for high-energy γ-rays
Nature Photonics, 2020Yihui He, Matthew Petryk, Zhifu Liu
exaly
Charged-particle therapy in cancer: clinical uses and future perspectives
Nature Reviews Clinical Oncology, 2017Marco Durante
exaly