Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Joan Schmelz"'
Autor:
Ana Escorza, Drisya Karinkuzhi, Alain Jorissen, Sophie Van Eck, Joan Schmelz, Gerrit Verschuur, Henri Boffin, Robert De Rosa, Hans Van Winckel
Neutron stars are possible end products of massive star evolution (M ≥ 8 Msun). They are exotic astronomical objects observed with masses between 1.2 and 2.35 Msun and typically emitting at radio and X-ray wavelengths, especially when being young a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4466a8e7062fcd4b9afc63d7183f253f
https://doi.org/10.21203/rs.3.rs-1979121/v1
https://doi.org/10.21203/rs.3.rs-1979121/v1
Autor:
Gerrit Verschuur, Joan Schmelz
The high-velocity, neutral hydrogen feature known as MI may be the result of a supernova that took place about 100,000 years ago at a distance of 163 pc. Low-velocity HI data show a clear cavity, a structure indicative of regions evacuated by old exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::699f0ad510dad61f35a0342467e501b4
http://arxiv.org/abs/2207.08707
http://arxiv.org/abs/2207.08707
Autor:
Gerrit Verschuur, Joan Schmelz
Using λ21 cm galactic neutral hydrogen data from the HI4PI survey and 0.75–30 MeV γ-ray emission from the Imaging Compton Telescope, we have searched for the origin event that accelerated high-velocity cloud Complex M. Radio plots of l − b, l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a265e19e729cb695ef2ab24cdbc3b8e8
Autor:
Gerrit Verschuur, Joan Schmelz
Publikováno v:
The Astrophysical Journal. 943:161
λ-21 cm HI4PI survey data are used to study the anomalous-velocity hydrogen gas associated with high-velocity cloud Complex M. These high-sensitivity, high-resolution, high-dynamic-range data show that many of the individual features, including MI,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::021073d55da2f7981e6019eefc579f44
https://doi.org/10.3847/1538-4357/acac2a
https://doi.org/10.3847/1538-4357/acac2a
Autor:
Gerrit Verschuur, Joan Schmelz
Publikováno v:
The Astrophysical Journal. 934:187
Following an established protocol of science—that results must be reproducible—we examine the Gaussian fits to Galactic λ21 cm (H i) emission profiles obtained by two seemingly complementary methods using data from the Leiden–Argentine–Bonn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0bc705e06493cfc579338db985dc6e3
https://doi.org/10.3847/1538-4357/ac7c14
https://doi.org/10.3847/1538-4357/ac7c14