Mostrando 361 - 380 Resultados de 591 Para Buscar '"supernova"', tiempo de consulta: 0.46s Limitar resultados
  1. 361
    por Robinson, Keith
    Publicado 2009
    “…Can we know which stars will go supernova and which will end up as white dwarfs or black holes? …”
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  2. 362
    por Kelley, David H, Milone, Eugene F
    Publicado 2011
    “…Skies are recreated to display critical events as they would have appeared to ancient observers—events such as the supernova of 1054 A.D., the "lion horoscope," and the Star of Bethlehem. …”
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    Enlace del recurso
  3. 363
    “…It is effectively demonstrated that processes of neutrino interactions with active media of astrophysical objects may lead, under some physical conditions, to such interesting effects as neutrino-driven shockwave revival in a supernova explosion, a “cherry stone shooting” mechanism for pulsar natal kick, and a neutrino pulsar. …”
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  4. 364
    por Verschuur, Gerrit
    Publicado 2015
    “…This is the story of radio astronomy, of how radio waves are generated by stars, supernova, quasars, colliding galaxies and by the very beginnings of the universe itself. …”
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  5. 365
    por Brailsford, Dominic
    Publicado 2018
    “…Moreover, DUNE will be sensitive to the electron neutrino flux from a core-collapse supernova, providing valuable information on the phenomenon's underlying mechanisms. …”
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  6. 366
    “…244Pu has recently been discovered in deep-sea deposits spanning the past 10 Myr, a period that includes two 60Fe pulses from nearby supernovae. 244Pu is among the heaviest $r$-process products, and we consider whether it was created in the supernovae, which is disfavored by nucleosynthesis simulations, or in an earlier kilonova event that seeded 244Pu in the nearby interstellar medium that was subsequently swept up by the supernova debris. …”
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  7. 367
    por Badertscher, Andreas
    Publicado 2004
    “…The physics program of the collaboration is to study neutrino oscillations with the long base line neutrino beam from CERN to the Gran Sasso laboratory (CNGS), atmospheric, solar and supernova neutrinos, and a sensitive search for nucleon decays. …”
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    Enlace del recurso
  8. 368
    por Görres, Joachim
    Publicado 2000
    “…Two examples are presented to illustrate this interplay: the measurement of the lifetime of (44)Ti to allow an improved determination of the (44)Ti mass of the supernova remnant Cassiopeia A from the observed γ ray activity and the measurements of excited states in (24)Si to determine the reaction rate of (23)Al(p, γ)(24)Si which might be important for a reduced production of (22)Na in novae.…”
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    Online Artículo Texto
  9. 369
    por Dar, Arnon, De Rujula, A.
    Publicado 2003
    “…In the CB model the process leading to the ejection of highly relativistic jetted CBs in core-collapse supernova (SN) explosions is akin to the one observed in quasars and microquasars. …”
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    Enlace del recurso
  10. 370
    “…Following ARKS scaffolding of a human genome 10xG Supernova assembly (of cell line NA12878), fewer than 9 scaffolds cover each chromosome, except the largest (chromosome 1, n = 13). …”
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    Online Artículo Texto
  11. 371
    por Huber, Patrick, Schwetz, Thomas
    Publicado 2008
    “…These non-magnetized detectors have a rich physics program outside the context of a neutrino factory, including topics like supernova neutrinos and proton decay. Hence, our observation opens the possibility to use a multi-purpose detector also in a neutrino factory beam.…”
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  12. 372
    “…The proposed decoherence may partially explain the results of Gallium detector calibrations and it can strongly affect supernova neutrino signals.…”
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  13. 373
    por Bisnovatyi-Kogan, Gennady S
    Publicado 2011
    “…This second edition is carefully updated in the areas of pre-supernova models, magnetorotational supernovae, and the theory of accretion disks around black holes. …”
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    Enlace del recurso
  14. 374
    por Kyrala, G.A
    Publicado 2005
    “…The conference brought together different scientists interested in this emerging new filed, with topics covering: - Hydrodynamic instabilities in astrophysics, - Supernovae and supernova remnant evolution, - Aastrophysical shocks, blast waves, and jets, - Stellar opacities, - Radiation and thermal transport, - Dense plasma atomic physics and EOS - X-ray photoionized plasmas, - Ultrastrong magnetic field generation Reprinted from Astrophysics and Space Science, volume 298, Nos. 1-2, 2005…”
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    Enlace del recurso
  15. 375
    por Close, Frank
    Publicado 2016
    “…He may be considered the father of neutrino astronomy with his successful prediction that neutrinos from a supernova could be detected, but contrary to widespread folklore, the idea of solar neutrinos did not originate with him. …”
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  16. 376
    por McLeod, Alexus
    Publicado 2016
    “…He then goes on to explore the contemporary understanding of supernovae, contrasting it with that of the ancient Americas.  …”
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    Enlace del recurso
  17. 377
    por Sofue, Yoshiaki
    Publicado 2017
    “…In addition, more advanced topics relevant to the Galaxy and galaxies are also contained here: star formation, supernova remnants, the Galactic Center and black holes, galactic dynamics and dark-matter halos, magnetism of galaxies, interstellar gases in galaxies, and starbursts. …”
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    Enlace del recurso
  18. 378
    “…The heavy element synthesis by explosive He burning then is calculated using these beta -rates and using realistic star models treating the supernova explosion hydrodynamically. It is shown that-as a consequence of the revised beta -decay rates-explosive He burning seems at present to be the most convincing site of an r-process leading to a solar r-element distribution in one event. (77 refs).…”
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  19. 379
    “…Cosmic Ray Energetics And Mass (CREAM) is a balloon-borne experiment designed to perform direct measurements of cosmic ray composition over the elemental range from proton to iron to the supernova energy scale of 10 **1**5eV in a series of balloon flights using the new Ultra Long Duration Balloon (ULDB) capability under development by NASA. …”
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  20. 380
    por Sipos, Roland
    Publicado 2020
    “…Therefore, real-time processing of the data stream for hit and trigger primitive finding is essential for the requirement of continuous readout. The supernova burst trigger requires a large and fast buffering technique, where 3D XPoint persistent memory solutions are evaluated and integrated. …”
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