Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Jacco Vink"'
Autor:
P. Jean, Thomas Siegert, S. A. Grebenev, Eduardo Bravo, Margarita Hernanz, Matthieu Renaud, Jacco Vink, Jordi Isern
Publikováno v:
New Astron.Rev.
New Astron.Rev., 2021, 92, pp.101606. ⟨10.1016/j.newar.2020.101606⟩
New Astronomy Reviews, 92:101606. Elsevier
Digital.CSIC. Repositorio Institucional del CSIC
instname
New Astron.Rev., 2021, 92, pp.101606. ⟨10.1016/j.newar.2020.101606⟩
New Astronomy Reviews, 92:101606. Elsevier
Digital.CSIC. Repositorio Institucional del CSIC
instname
Novae and supernovae play a key role in many fields of Astrophysics and Cosmology. Despite their importance, an accurate description of which objects explode and why and how they explode is still lacking. One of the main characteristics of such explo
Publikováno v:
Advances in Space Research, 44, 433-439
Observations show that the magnetic field in young supernova remnants (SNRs) is significantly stronger than can be expected from the compression of the circumstellar medium (CSM) by a factor of four expected for strong blast waves. Additionally, the
Autor:
Jacco Vink, Pierrick Martin
Publikováno v:
New Astronomy Reviews. 52:401-404
We have searched for the three decay lines of the 44Ti in Cassiopeia A with the spectrometer SPI on-board INTEGRAL. The lines at 78.4 and 1157.0 keV have been detected with a flux of (2.1 ± 0.7) × 10−5 ph cm−2 s−1, consistent with all previou
Autor:
Jacco Vink
Publikováno v:
Advances in Space Research. 41:503-511
I discuss the lack of observational evidence that magnetars are formed as rapidly rotating neutron stars. Supernova remnants containing magnetars do not show the excess of kinetic energy expected for such a formation scenario, nor is there any eviden
Autor:
Jacco Vink
Publikováno v:
Nuclear Physics B - Proceedings Supplements. 132:21-30
I present a review of X-ray observations of supernova remnants with an emphasis on shell-type remnants. The topics discussed are the observation of fresh nucleosynthesis products, shock heating and cosmic ray acceleration.
Comment: To appear in
Comment: To appear in
Publikováno v:
Nuclear Physics B - Proceedings Supplements. 132:62-65
We present a preliminary analysis of XMM-Newton observations of the oxygen-rich supernova remnant G292.0+1.8 (MSH 11-54). Although the spatial extent of the remnant is 8 arcmin the bright central bar is narrow (1'-2') resulting in RGS spectra of a hi
Publikováno v:
Advances in Space Research. 25:689-694
We present an analysis of the BeppoSAX high X-ray energy spectrum of the supernova remnant Cassiopeia A with an observation time of 83 103 s. We measure a flux upper limit of 4.1 10−5 ph cm−2 s−1 (99.7% confidence) of the nuclear decay lines of