Zobrazeno 1 - 10
of 52
pro vyhledávání: '"G. Holgado"'
The IACOB project VIII. Searching for empirical signatures of binarity in fast-rotating O-type stars
Autor:
N. Britavskiy, S. Simón-Díaz, G. Holgado, S. Burssens, J. Maíz Apellániz, J. J. Eldridge, Y. Nazé, M. Pantaleoni González, A. Herrero
The empirical distribution of projected rotational velocities (vsini) in massive O-type stars is characterized by a dominant slow velocity component and a tail of fast rotators. Binary interaction has been proposed to play a dominant role in the form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c24a11855f5442910abc0c106ac01e31
Autor:
R. Blomme, S. Daflon, M. Gebran, A. Herrero, A. Lobel, L. Mahy, F. Martins, T. Morel, S. R. Berlanas, A. Blazère, Y. Frémat, E. Gosset, J. Maíz Apellániz, W. Santos, T. Semaan, S. Simón-Díaz, D. Volpi, G. Holgado, F. Jiménez-Esteban, M. F. Nieva, N. Przybilla, G. Gilmore, S. Randich, I. Negueruela, T. Prusti, A. Vallenari, E. J. Alfaro, T. Bensby, A. Bragaglia, E. Flaccomio, P. Francois, A. J. Korn, A. Lanzafame, E. Pancino, R. Smiljanic, M. Bergemann, G. Carraro, E. Franciosini, A. Gonneau, U. Heiter, A. Hourihane, P. Jofré, L. Magrini, L. Morbidelli, G. G. Sacco, C. C. Worley, S. Zaggia
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Blomme, R, Daflon, S, Gebran, M, Herrero, A, Lobel, A, Mahy, L, Martins, F, Morel, T, Berlanas, S R, Blazere, A, Fremat, Y, Gosset, E, Apellaniz, J M, Santos, W, Semaan, T, Simon-Diaz, S, Volpi, D, Holgado, G, Jimenez-Esteban, F, Nieva, M F, Przybilla, N, Gilmore, G, Randich, S, Negueruela, Prusti, T, Vallenari, A, Alfaro, E J, Bensby, T, Bragaglia, A, Flaccomio, E, Francois, P, Korn, A J, Lanzafame, A, Pancino, E, Smiljanic, R, Bergemann, M, Carraro, G, Franciosini, E, Gonneau, A, Heiter, U, Hourihane, A, Jofre, P, Magrini, L, Morbidelli, L, Sacco, G G, Worley, C C & Zaggia, S 2022, ' The Gaia-ESO Survey : The analysis of the hot-star spectra ', Astronomy & Astrophysics, vol. 661, A120 . https://doi.org/10.1051/0004-6361/202142349
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
instname
Blomme, R, Daflon, S, Gebran, M, Herrero, A, Lobel, A, Mahy, L, Martins, F, Morel, T, Berlanas, S R, Blazere, A, Fremat, Y, Gosset, E, Apellaniz, J M, Santos, W, Semaan, T, Simon-Diaz, S, Volpi, D, Holgado, G, Jimenez-Esteban, F, Nieva, M F, Przybilla, N, Gilmore, G, Randich, S, Negueruela, Prusti, T, Vallenari, A, Alfaro, E J, Bensby, T, Bragaglia, A, Flaccomio, E, Francois, P, Korn, A J, Lanzafame, A, Pancino, E, Smiljanic, R, Bergemann, M, Carraro, G, Franciosini, E, Gonneau, A, Heiter, U, Hourihane, A, Jofre, P, Magrini, L, Morbidelli, L, Sacco, G G, Worley, C C & Zaggia, S 2022, ' The Gaia-ESO Survey : The analysis of the hot-star spectra ', Astronomy & Astrophysics, vol. 661, A120 . https://doi.org/10.1051/0004-6361/202142349
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Full list of authors: Blomme, R.; Daflon, S.; Gebran, M.; Herrero, A.; Lobel, A.; Mahy, L.; Martins, F.; Morel, T.; Berlanas, S. R.; Blazère, A.; Frémat, Y.; Gosset, E.; Maíz Apellániz, J.; Santos, W.; Semaan, T.; Simón-Díaz, S.; Volpi, D.; Hol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbb799d339e207afb6c48f7d2f4cba57
http://hdl.handle.net/10261/275276
http://hdl.handle.net/10261/275276
Autor:
Ignacio Negueruela, E. Trigueros Páez, G. Holgado, J. Maíz Apellániz, Rodolfo H. Barbá, Sergio Simón-Díaz
Publikováno v:
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Universidad de Alicante (UA)
Context. Massive stars are a key element for understanding the chemical and dynamical evolution of galaxies. Stellar evolution is conditioned by many factors: Rotation, mass loss, and interaction with other objects are the most important ones for mas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::128957ce7e42676a91ad9cc22c435ef4
https://hdl.handle.net/10045/119431
https://hdl.handle.net/10045/119431
Publikováno v:
Astronomy & Astrophysics. 665:A150
Stellar rotation is of key importance for the formation process, evolution, and final fate of massive stars. In this paper we review results from the study of the spin rate properties of a sample of more than 400 Galactic O-type stars surveyed by the
Publikováno v:
Idesia (Arica). 37:119-121
espanolRESUMEN Este articulo tiene el proposito de brindar una ayuda didactica en la ensenanza de la entomologia o artropodos en general, como recurso potencial de ensenanza para las ciencias en el entorno universitario (Agronomia, Veterinaria, Biolo
Autor:
Carlos González-Fernández, Sergio Simón-Díaz, Emilio Molinari, Thomas Masseron, G. Holgado, Tabetha S. Boyajian, Jason T. Wright, A. Collier Cameron, Grant M. Kennedy, J. Saario, Hector Socas-Navarro, M. J. Martínez González, B. Toledo-Padrón, J. I. González Hernández, A. Asensio Ramos, C. Westendorp Plaza
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 486:236-244
Boyajian's star is an apparently normal main sequence F-type star with a very unusual light curve. The dipping activity of the star, discovered during the Kepler mission, presents deep, asymmetric, and aperiodic events. Here we present high resolutio
Autor:
Jose H. Groh, Raphael Hirschi, S. Martinet, Norberto Castro, Sylvia Ekström, Sergio Simón-Díaz, G. Holgado, Georges Meynet, G. Buldgen, Cyril Georgy, Sébastien Salmon, Eoin Farrell, Patrick Eggenberger, Laura Murphy
Spectroscopic studies of Galactic O and B stars show that many stars with masses above 8 M$_{\odot}$ are observed in the HR diagram just beyond the Main-Sequence (MS) band predicted by stellar models computed with a moderate overshooting. This may be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7603ca50324f97ed790cebb9bb6d5bc9
https://eprints.keele.ac.uk/10765/1/2103.03672.pdf
https://eprints.keele.ac.uk/10765/1/2103.03672.pdf
Publikováno v:
Astronomy & Astrophysics
Autor:
G. Holgado, A. Lorenzo-Gutiérrez, Miriam Garcia, A. Ederoclite, Emilio J. Alfaro, H García Escudero, H. Vázquez-Ramió, J. Maíz Apellániz, Rodolfo H. Barbá, Paula Coelho, Pedro García-Lario, Jesús A. Varela
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
instname
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
The GALANTE optical photometric survey is observing the northern Galactic plane and some adjacent regions using seven narrow- and intermediate-filters, covering a total of 1618 deg2. The survey has been designed with multiple exposure times and at le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e76804714679b0ce339ec208307848d2
http://hdl.handle.net/10261/250982
http://hdl.handle.net/10261/250982
Autor:
M. Cortés-Contreras, J. A. Caballero, D. Montes, Andreas Quirrenbach, Jorge Sanz-Forcada, Juan Carlos Morales, Ricardo Dorda, Enrique Solano, Carlos Cifuentes, Walter Seifert, M. R. Zapatero Osorio, F. J. Abellán, G. Holgado, V. M. Passegger, Ansgar Reiners, Andreas Schweitzer, P. J. Amado, Ignasi Ribas
Publikováno v:
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
Digital.CSIC. Repositorio Institucional del CSIC
instname
E-Prints Complutense. Archivo Institucional de la UCM
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
Instituto Nacional de Técnica Aeroespacial (INTA)
Universidad Complutense de Madrid
Digital.CSIC. Repositorio Institucional del CSIC
instname
E-Prints Complutense. Archivo Institucional de la UCM
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
Instituto Nacional de Técnica Aeroespacial (INTA)
[Context]: The relevance of M dwarfs in the search for potentially habitable Earth-sized planets has grown significantly in the last years.
[Aims]: In our on-going effort to comprehensively and accurately characterise confirmed and potential pla
[Aims]: In our on-going effort to comprehensively and accurately characterise confirmed and potential pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b45147a231c10efa78d0b01dce833ff5
https://hdl.handle.net/20.500.12666/147
https://hdl.handle.net/20.500.12666/147