Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Christian Motch"'
Autor:
Ada Nebot Gómez-Morán, Christian Motch
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 1, Iss 1, Pp 123-126 (2014)
We present an X-ray survey of the Galactic Plane conducted by the Survey Science Centre of the XMM-Newton satellite. The survey contains more than 1300 X-ray detections at low and intermediate Galactic latitudes and covering 4 deg2 well spread in Gal
Externí odkaz:
https://doaj.org/article/589ec0a9fc2340e397a1a51406d6d7c1
Autor:
Natalie A. Webb, Francisco J. Carrera, Axel Schwope, Christian Motch, Jean Ballet, Mike Watson, Mat Page, Michael Freyberg, Ioannis Georgantopoulos, Mickael Coriat, Didier Barret, Zoe Massida, Maitrayee Gupta, Hugo Tranin, Erwan Quintin, M. Teresa Ceballos, Silvia Mateos, Amalia Corral, Rosa Dominguez, Holger Stiele, Iris Traulsen, Adriana Pires, Ada Nebot, Laurent Michel, François Xavier Pineau, Jere Kuuttila, Pierre Maggi, Sudip Chakroborty, Keir Birchall, Paul Kuin, Athanassios Akylas, Angel Ruiz, Ektoras Pouliasis, Antonis Georgakakis
Publikováno v:
Astronomische Nachrichten.
Autor:
Yaël Nazé, Gregor Rauw, Terrence Bohlsen, Bernard Heathcote, Padric Mc Gee, Paulo Cacella, Christian Motch
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 512:1648-1657
The Hα emission of a set of southern γ Cas stars was monitored since 2019, with the aim of detecting transition events and examining how their peculiar X-ray emission would react in such cases. Two stars, namely HD 119682 and V767 Cen, were found t
Autor:
Roberto Soria, Mari Kolehmainen, Alister W Graham, Douglas A Swartz, Mihoko Yukita, Christian Motch, Thomas H Jarrett, James C A Miller-Jones, Richard M Plotkin, Thomas J Maccarone, Laura Ferrarese, Alexander Guest, Ariane Lançon
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 512:3284-3311
We present an analysis of the ultraluminous X-ray source (ULX) population in 75 Virgo cluster late-type galaxies, including all those with a star formation rate >~ 1 M_{sun}/yr and a representative sample of the less star-forming ones. This study is
Using observations from Chandra, Swift and XMM-Newton, we investigate the high-energy properties of all known (18) Be+sdO systems as well as 7 additional Be binaries suspected to harbour stripped stars. The observed X-ray properties are found to be s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c54713f3548f404a27c75df8a9423556
Autor:
Ö. Koenig, Michael Freyberg, S. Komossa, A. M. Read, Paulina Lira, Christian Motch, M. Descalzo, R. D. Saxton, Kate D. Alexander
Publikováno v:
Astronomische Nachrichten. 340:351-356
Autor:
Alister W. Graham, Roberto Soria, Benjamin L. Davis, Mari Kolehmainen, Thomas Maccarone, James Miller-Jones, Christian Motch, Douglas A. Swartz
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2021, 923 (2), pp.246. ⟨10.3847/1538-4357/ac34f4⟩
The Astrophysical Journal, American Astronomical Society, 2021, 923 (2), pp.246. ⟨10.3847/1538-4357/ac34f4⟩
Building upon three late-type galaxies in the Virgo cluster with both a predicted black hole mass of less than $\sim$10$^5$ M$_{\odot}$ and a centrally-located X-ray point-source, we reveal 11 more such galaxies, more than tripling the number of acti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b62edda602914e387df7eac9d01458d3
Autor:
Jose M. Torrejon, Shami Kumar, Christian Motch, Yaël Nazé, Myron A. Smith, Jan Robrade, Raimundo Lopes de Oliveira, Gregor Rauw
Publikováno v:
Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2020, 493, pp.2511-2517. ⟨10.1093/mnras/staa457⟩
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2020, 493 (2), pp.2511-2517. ⟨10.1093/mnras/staa457⟩
Mon.Not.Roy.Astron.Soc., 2020, 493 (2), pp.2511-2517. ⟨10.1093/mnras/staa457⟩
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Mon.Not.Roy.Astron.Soc., 2020, 493, pp.2511-2517. ⟨10.1093/mnras/staa457⟩
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2020, 493 (2), pp.2511-2517. ⟨10.1093/mnras/staa457⟩
Mon.Not.Roy.Astron.Soc., 2020, 493 (2), pp.2511-2517. ⟨10.1093/mnras/staa457⟩
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
In the last years, a peculiarity of some Be stars - their association with unusually hard and intense X-ray emission - was shown to extend beyond a mere few cases. In this paper, we continue our search for new cases by performing a limited survey of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d3d738cf647a1a5e7f032d245132cf5
https://hal.archives-ouvertes.fr/hal-02504654
https://hal.archives-ouvertes.fr/hal-02504654
Autor:
Christian Motch, Axel Schwope, Roberto Soria, R. Urquhart, James Miller-Jones, Matthew Ryan, Manfred W. Pakull
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, 501 (2), pp.1644-1662. ⟨10.1093/mnras/staa3784⟩
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, 501 (2), pp.1644-1662. ⟨10.1093/mnras/staa3784⟩
Some ultraluminous X-ray sources (ULXs) are surrounded by collisionally ionized bubbles, larger and more energetic than supernova remnants: they are evidence of the powerful outflows associated with super-Eddington X-ray sources. We illustrate the mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7118456588b55aa3df0be1bc10545901
Autor:
Filippos Koliopanos, Christian Motch, J. Kurpas, Michael Freyberg, Axel Schwope, M. G. Watson, Jean Ballet, N. A. Webb, I. Traulsen, María Teresa Ceballos, Francisco J. Carrera, Georg Lamer, Mickael Coriat, Laurent Michel, M. J. Page
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 641, pp.A137. ⟨10.1051/0004-6361/202037706⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Astronomy and Astrophysics-A&A, 2020, 641, pp.A137. ⟨10.1051/0004-6361/202037706⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 641, pp.A137. ⟨10.1051/0004-6361/202037706⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Astronomy and Astrophysics-A&A, 2020, 641, pp.A137. ⟨10.1051/0004-6361/202037706⟩
arXiv:2007.02932v1
[Context]: The XMM-Newton Survey Science Centre Consortium (SSC) develops software in close collaboration with the Science Operations Centre to perform a pipeline analysis of all XMM-Newton observations. In celebration of the
[Context]: The XMM-Newton Survey Science Centre Consortium (SSC) develops software in close collaboration with the Science Operations Centre to perform a pipeline analysis of all XMM-Newton observations. In celebration of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbf95eb125403594adff8f35ecdafcdd