Výsledky vyhledávání

The Arches cluster revisited – IV. Observational constraints on the binary properties of very massive stars

Autor: J S Clark, M E Lohr, F Najarro, L R Patrick, B W Ritchie

Publikováno v: Monthly Notices of the Royal Astronomical Society. 521:4473-4489

Serving as the progenitors of electromagnetic and gravitational wave transients, massive stars have received renewed interest in recent years. However, many aspects of their birth and evolution remain opaque, particularly in the context of binary int

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b8686f31a75e03d4ea392a3a1e7ac2a
https://doi.org/10.1093/mnras/stad449

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Akademický článek

The ACER pollen and charcoal database: a global resource to document vegetation and fire response to abrupt climate changes during the last glacial period

Autor: M. F. Sánchez Goñi, S. Desprat, A.-L. Daniau, F. C. Bassinot, J. M. Polanco-Martínez, S. P. Harrison, J. R. M. Allen, R. S. Anderson, H. Behling, R. Bonnefille, F. Burjachs, J. S. Carrión, R. Cheddadi, J. S. Clark, N. Combourieu-Nebout, Colin. J. Courtney Mustaphi, G. H. Debusk, L. M. Dupont, J. M. Finch, W. J. Fletcher, M. Giardini, C. González, W. D. Gosling, L. D. Grigg, E. C. Grimm, R. Hayashi, K. Helmens, L. E. Heusser, T. Hill, G. Hope, B. Huntley, Y. Igarashi, T. Irino, B. Jacobs, G. Jiménez-Moreno, S. Kawai, A. P. Kershaw, F. Kumon, I. T. Lawson, M.-P. Ledru, A.-M. Lézine, P. M. Liew, D. Magri, R. Marchant, V. Margari, F. E. Mayle, G. M. McKenzie, P. Moss, S. Müller, U. C. Müller, F. Naughton, R. M. Newnham, T. Oba, R. Pérez-Obiol, R. Pini, C. Ravazzi, K. H. Roucoux, S. M. Rucina, L. Scott, H. Takahara, P. C. Tzedakis, D. H. Urrego, B. van Geel, B. G. Valencia, M. J. Vandergoes, A. Vincens, C. L. Whitlock, D. A. Willard, M. Yamamoto

Publikováno v: Earth System Science Data, Vol 9, Pp 679-695 (2017)

Quaternary records provide an opportunity to examine the nature of the vegetation and fire responses to rapid past climate changes comparable in velocity and magnitude to those expected in the 21st-century. The best documented examples of rapid cli

Externí odkaz: https://doaj.org/article/498aa35f9482430cbf19310c1f0b2b9f

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A VLT/FLAMES survey for massive binaries in Westerlund 1: VIII. Binary Systems and Orbital Parameters

Autor: B. W. Ritchie, J. S. Clark, I. Negueruela, F. Najarro

Publikováno v: RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)

The galactic cluster Westerlund 1 contains a rich population of evolved, massive stars, and a high binary fraction has been inferred from previous multiwavelength observations. We use multi-epoch spectroscopy of a large sample of early-type stars to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::520b5ba1e23c05121ac729bffc3eae99
http://arxiv.org/abs/2111.12463

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Constraining the population of isolated massive stars within the Central Molecular Zone

Autor: Lee Patrick, Chris Evans, M. E. Lohr, Francisco Najarro, J. S. Clark

Publikováno v: RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
instname

Many galaxies host pronounced circumnuclear starbursts, fuelled by infalling gas. Such activity is expected to drive the secular evolution of the nucleus and generate super winds, while the intense radiation fields and extreme gas and cosmic ray dens

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bd1544a118605ad198a973af15a4be9
https://hdl.handle.net/20.500.12666/508

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Gaia Early Data Release 3: Gaia photometric science alerts

Autor: Gerry Gilmore, F. De Angeli, David Alexander Kann, Richard Wilson, Danny Steeghs, Cs. Kiss, Łukasz Wyrzykowski, S. Komossa, L. Palaversa, Ulrich Kolb, S. van Velzen, L. Tomasella, L. Eyer, Ágnes Kóspál, Axel Schwope, A. Yoldas, D. Padeletti, G. Kovács, N. Schartel, Christopher J. Davis, Laszlo Szabados, M. L. Pretorius, M. Fridman, J. M. Carrasco, D. L. Harrison, N. Blagorodnova, A. Hourihane, W. van Reeven, Morgan Fraser, P. Tisserand, D. W. Evans, G. Holland, P. J. Richards, K. Kruszyńska, Nicholas Rowell, Z. Nagy, Elmé Breedt, J. H. J. de Bruijne, Sergey E. Koposov, Mária Kun, M. van Leeuwen, Timothy Butterley, Christian Knigge, G. Busso, F. van Leeuwen, Martin Dominik, A. Gomboc, J. Castañeda, S. J. Smartt, J. Japelj, N. Ihanec, Simon Hodgkin, N. Garralda, Carole Mundell, A. A. Mahabal, S. G. Baker, S. P. Littlefair, J. S. Clark, P. T. O'Brien, Michael Davidson, Brigitta Sipőcz, Maroussia Roelens, Gisella Clementini, Thomas Wevers, Alexander Scholz, Giuseppe Leto, Peter G. Jonker, A. Delgado, P. Ábrahám, B. Holl, George M. Seabroke, Gábor Marton, N. A. Walton, C. Diener, G. Altavilla, Patricia A. Whitelock, Valério A. R. M. Ribeiro, Goran Damljanović, P. Burgess, D. R. Young, M. Riello, P. Osborne, Claus Fabricius, Nigel Hambly, Michael D. Smith, Mark Sullivan, D. Eappachen, A. G. A. Brown, Krzysztof A. Rybicki, H. Campbell, Raphael Guerra, Timo Prusti, J. J. González-Vidal, I. Serraller, Andrzej Pigulski, Fraser Lewis, Dirk Froebrich, V. S. Dhillon, Mark Cropper, Z. Kostrzewa-Rutkowska, Chris M. Copperwheat, Jordi Portell, Ulrich Bastian, L. K. Hardy, Michel Dennefeld, P. Esquej, E. Szegedi-Elek, Guy Rixon, Francois Mignard, C. Dolding, S. Cowell

Publikováno v: Astronomy & Astrophysics, 652, 1-25
Koposov, S E, Davidson, M & Hambly, N C & Rowell, N 2021, ' Gaia Early Data Release 3 : Gaia Photometric Science Alerts ', Astronomy and Astrophysics, vol. 652, A76, pp. 1-25 . https://doi.org/10.1051/0004-6361/202140735
Astronomy & Astrophysics, 652, pp. 1-25
Digital.CSIC. Repositorio Institucional del CSIC
instname
Astronomy and Astrophysics, 652

Full list of authors: Hodgkin, S. T.; Harrison, D. L.; Breedt, E.; Wevers, T.; Rixon, G.; Delgado, A.; Yoldas, A.; Kostrzewa-Rutkowska, Z.; Wyrzykowski, Ł.; van Leeuwen, M.; Blagorodnova, N.; Campbell, H.; Eappachen, D.; Fraser, M.; Ihanec, N.; Kopo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ef1d114d3d61a4dfcdf95b1bfe9a3ea
https://hdl.handle.net/https://repository.ubn.ru.nl/handle/2066/236510

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Optical and X-ray study of the peculiar high-mass X-ray binary XMMU J010331.7−730144

Autor: I Negueruela, J S Clark, P A Evans, A Udalski, J A Kennea, V A McBride, D A H Buckley, M J Coe, I M Monageng

Publikováno v: RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)

For a long time XMMU J010331.7-730144 was proposed as a high-mass X-ray binary candidate based on its X-ray properties, however, its optical behaviour was unclear - in particular previous observations did not reveal key Balmer emission lines. In this

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a71555ef5f4b4b0b4337aa2bd329666
https://hdl.handle.net/10045/108071

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COBRaS: the e-MERLIN 21 cm Legacy survey of Cygnus OB2

Autor: Nicholas J. Wright, Sean M. Dougherty, J. S. Clark, Jeremy Yates, R. K. Prinja, H. A. Smith, Danielle Fenech, Jorick S. Vink, Anita M. S. Richards, Jeremy J. Drake, Julian M. Pittard, Ian R. Stevens, Ronny Blomme, S. P. S. Eyres, J. C. Morford

Publikováno v: Morford, J C, Fenech, D M, Prinja, R K, Blomme, R, Yates, J A, Drake, J J, Eyres, S P S, Richards, A M S, Stevens, I R, Wright, N J, Clark, J S, Dougherty, S, Pittard, J M, Smith, H & Vink, J S 2020, ' COBRaS : The e-MERLIN 21 cm Legacy survey of Cygnus OB2 ', A&A, vol. 637, A64 . https://doi.org/10.1051/0004-6361/201731379

The role of massive stars is central to an understanding of galactic ecology. It is important to establish the details of how massive stars provide radiative, chemical, and mechanical feedback in galaxies. Central to these issues is an understanding

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad4221916ca7808a109eeaca722471e7
https://doi.org/10.1051/0004-6361/201731379

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The Tarantula Massive Binary Monitoring IV. Double-lined photometric binaries

Autor: Norbert Langer, S. E. de Mink, A. de Koter, N. J. Grin, Laurent Mahy, Christopher Evans, Fabian Schneider, Hugues Sana, Frank Tramper, Tomer Shenar, Leonardo A. Almeida, A. F. J. Moffat, J. S. Clark

Publikováno v: Astronomy & Astrophysics, 634:A119. EDP Sciences

A high fraction of massive stars are found to be binaries but only a few of them are reported as photometrically variable. By studying the populations of SB2 in the 30 Doradus region, we found a subset of them that have photometry from the OGLE proje

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::057079a7365db3a6bb409dcea8947099
https://lirias.kuleuven.be/handle/123456789/648060

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A VLT/FLAMES survey for massive binaries in Westerlund 1 VII. Cluster census

Autor: Ignacio Negueruela, J. S. Clark, B. W. Ritchie

Publikováno v: RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)

The formation, properties, and evolution of massive stars remain subject to considerable uncertainty; impacting on fields as diverse as galactic feedback and the nature of the progenitors of both electromagnetic and gravitational wave transients. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f151895c9de98461c2b5a4c6cc17064
http://hdl.handle.net/10045/105148

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A Radio Census of the Massive Stellar Cluster Westerlund 1

Autor: R. K. Prinja, Danielle Fenech, Luke Hindson, H. Andrews, J. S. Clark

Massive stars and their stellar winds are important for a number of feedback processes. The mass lost in the stellar wind can help determine the end-point of the star as a NS or a BH. However, the impact of mass-loss on the post-Main Sequence evoluti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::232053473ea45f9c3a23e2fe13a456d3
http://arxiv.org/abs/1909.04339

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