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Hace 2 días · No vamos al año 1.999 y a la banda germana Gamma Ray con su disco ‘Power Plant’, uno de esos trabajos que a veces no se valoran en su justa medida. Cuando escuchas a los expertos, citan al primer disco de la banda ‘ Heading for Tomorrow ‘ (1.990) , a ‘ Land Of The Free ‘ (1.995) o al anterior ‘ Somewhere Out In Space ‘ (1.997 ...
Hace 21 horas · These photons become manifest in terrestrial gamma-ray flashes and are the source for beams of electrons, positrons, neutrons and protons. The appearance of Bremsstrahlung photons also influences the propagation and morphology of discharges in nitrogen-oxygen mixtures with low percentages of oxygen.
Hace 21 horas · are also plotted. The gamma-ray burst prompt emission must correspond most of the time to a high radiative effiency to be able to reproduce the observed huge gamma-ray energies and the short timescale variability (Rees & Meszaros 1994; Sari et al. 1996; Kobayashi et al. 1997). Fig. 3 shows clearly that in the effi-cient region (f
Hace 1 día · After its flashy entrance, yesterday’s producer of an almost X flare, active region AR3723, is showing a beta-gamma-delta complexity. This is a good indication that it has the potential for...
Hace 1 día · Headlines. No Gamma Rays Seen Coming from Nearby Supernova. Apr. 16, 2024 — A nearby supernova in 2023 offered astrophysicists an excellent opportunity to test ideas about how these types of...
Hace 5 días · In total, 17 transition energies and 22 level γ energies have been corrected, and, therefore, a corrected version of the level scheme (Fig. 1), typical prompt - coincidence γ γ spectra (Fig. 2), and the table of corrected transitions are shown below (Table I).
Hace 5 días · Discover the astonishingly brief and intense bursts of gamma rays that puzzle astronomers. Could compact jets moving at near-light speeds hold the key to the...
