Results 41 to 50 of about 2,624,667 (213)

Recent Advances in Modeling Stellar Interiors

, 2010
Advances in stellar interior modeling are being driven by new data from large-scale surveys and high-precision photometric and spectroscopic observations.
A. Baglin, A. Dotter, A. Dotter, A. Formicola, A. Grigahcéne, A. Miglio, A. Noels, A. Pigulski, A. Thoul, A.N. Cox, A.S. Brun, A.S. Brun, A.S. Brun, A.Y. Potekhin, C. Angulo, C. Paquette, C. Paquette, C.A. Iglesias, C.A. Meakin, C.W. Straka, D. Arnett, D. Arnett, D. Mao, D. Mihalas, D.B. Alexander, D.D. Clayton, D.S.P. Dearborn, E.E. Salpeter, E.G. Adelberger, F.J. Rogers, G.R. Caughlan, H. Hu, H. Hu, H.A. Kassim, I. Iben Jr., I. Soszyński, J. Christensen-Dalsgaard, J. Christensen-Dalsgaard, J. Daszyńska-Daszkiewicz, J. Daszyńska-Daszkiewicz, J. Ferguson, J.A. Guzik, J.A. Guzik, J.A. Guzik, J.M. Burgers, J.M. Matthews, Joyce Ann Guzik, K. Mussack, K. Ogata, L.H. Li, L.H. Li, M. Asplund, M. Asplund, M. Mocák, M. Mocák, M.J. Seaton, N. Gai, N. Grevesse, N. Itoh, N. Itoh, N. Itoh, N. Magee, N. Smith, N.J. Shaviv, N.R. Badnell, P. Kippenhahn, P. Lenz, P. Ventura, P.P. Eggleton, R. Gilliland, R.F. González, R.G. Deupree, R.G. Deupree, R.G. Deupree, R.G. Deupree, R.G. Deupree, R.G. Deupree, R.G. Deupree, Rodrǵuez-López, S. Basu, S. Cassisi, S. Cassisi, S. Randall, S. Theado, S. Turcotte, S. Turcotte, T. Zdravkov, T. Zdravkov, T. Zdravkov, W. Dappen, W.B. Hubbard   +90 more
core   +1 more source

Modules for Experiments in Stellar Astrophysics (MESA)

, 2010
Stellar physics and evolution calculations enable a broad range of research in astrophysics. Modules for Experiments in Stellar Astrophysics (MESA) is a suite of open source libraries for a wide range of applications in computational stellar astrophysics.
Aaron Dotter, Allard, Arnett, Asplund, Bahcall, Baraffe, Bildsten, Bill Paxton, Bjork, Blöcker, Burrows, Böhm-Vitense, Calder, Calder, Cameron, Cassisi, Castelli, Chabrier, Chabrier, Chandrasekhar, Clayton, Cox, Cumming, Cyburt, de Jager, Dotter, Dotter, Dziembowski, Eddington, Eggleton, Falk Herwig, Ferguson, Frank Timmes, Fujimoto, Grevesse, Hairer, Hansen, Hauschildt, Hauschildt, Heger, Heger, Herwig, Herwig, Herwig, Hofmeister, Kippenhahn, Kippenhahn, Kippenhahn, Kunz, Lars Bildsten, Limongi, Limongi, Lodders, Lugaro, Madhusudhan, Nieuwenhuijzen, Nugis, Oberkampf, Pierre Lesaffre, Pietrinferni, Pols, Press, Rauscher, Reimers, Roache, Rogers, Sakharuk, Schwarzschild, Serenelli, Shen, Soderlind, Starrfield, Steffen, Thomas, Timmes, Timmes, VandenBerg, Weinberg, Weiss, Woosley, Yakovlev, Young, Zingale   +82 more
core   +2 more sources

Stellar Dynamics and Stellar Phenomena Near A Massive Black Hole [PDF]

, 2017
Most galactic nuclei harbor a massive black hole (MBH), whose birth and evolution are closely linked to those of its host galaxy. The unique conditions near the MBH: high velocity and density in the steep potential of a massive singular relativistic object, lead to unusual modes of stellar birth, evolution, dynamics and death.
arxiv   +1 more source

Effective temperatures of red giants in the APOKASC catalogue and the mixing length calibration in stellar models [PDF]

, 2018
Red giants in the updated APOGEE-Kepler catalogue, with estimates of mass, chemical composition, surface gravity and effective temperature, have recently challenged stellar models computed under the standard assumption of solar calibrated mixing length ...
Cassisi, S., Pietrinferni, A., Salaris, M., Schiavon, R. P.   +3 more
core   +2 more sources

Discovery of a dormant 33 solar-mass black hole in pre-release Gaia astrometry [PDF]

Astronomy & Astrophysics
Gravitational waves from black-hole (BH) merging events have revealed a population of extra-galactic BHs residing in short-period binaries with masses that are higher than expected based on most stellar evolution models -- and also higher than known ...
Gaia Collaboration P. Panuzzo, T. Mazeh, F. Arenou, B. Holl, E. Caffau, A. Jorissen, C. Babusiaux, P. Gavras, J. Sahlmann, U. Bastian, L. Wyrzykowski, L. Eyer, N. Leclerc, N. Bauchet, A. Bombrun, N. Mowlavi, G. Seabroke, D. Teyssier, E. Balbinot, A. Helmi, A. Brown, A. Vallenari, T. Prusti, J. D. Bruijne, A. Barbier, M. Biermann, O. Creevey, C. Ducourant, D. Evans, R. Guerra, A. Hutton, C. Jordi, S. Klioner, U. Lammers, L. Lindegren, X. Luri, F. Mignard, C. Nicolas, S. Randich, P. Sartoretti, R. Smiljanic, P. Tanga, N. Walton, C. Aerts, C. Bailer-Jones, M. Cropper, R. Drimmel, F. Jansen, D. Katz, M. Lattanzi, C. Soubiran, F. Th'evenin, F. V. Leeuwen, R. Andrae, M. Audard, J. Bakker, R. Blomme, J. Castañeda, F. Angeli, C. Fabricius, M. Fouesneau, Y. Fr'emat, L. Galluccio, A. Guerrier, U. Heiter, E.Masana, R. Messineo, K. Nienartowicz, F. Pailler, F. Riclet, W. Roux, R. Sordo, G. Gracia-Abril, J. Portell, M. Altmann, K. Benson, J. Berthier, P. Burgess, D. Busonero, G. Busso, C. Cacciari, H. C'anovas, J. Carrasco, B. Carry, A. Cellino, N. Cheek, G. Clementini, Y. Damerdji, M. Davidson, P. D. Teodoro, L. Delchambre, A. Dell’Oro, E. F. Garcia, D. Garabato, P. Garc'ia-Lario, R. Haigron, N. Hambly, D. Harrison, D. Hatzidimitriou, J. Hern'andez, D. Hestroffer, S. Hodgkin, S. Jamal, G. D. Fombelle, S. Jordan, A. Krone-Martins, A. Lanzafame, W. Loffler, A. Lorca, O. Marchal, P. Marrese, A. Moitinho, K. Muinonen, M. N. Campos, I. Oreshina-Slezak, P. Osborne, E. Pancino, T. Pauwels, A. Recio-Blanco, M. Riello, L. Rimoldini, A. Robin, T. Roegiers, L. M. Sarro, M. Schultheis, M. Smith, A. Sozzetti, E. Utrilla, M. V. Leeuwen, K. Weingrill, U. Abbas, P. 'Abrah'am, A. Aramburu, S. Ahmed, G. Altavilla, M. A. Álvarez, F. Anders, R. I. Anderson, E. A. Varela, T. Antoja, S. Baig, D. Baines, S. Baker, L. Balaguer-N'unez, Z. Balog, C. Barache, M. Barros, M. Barstow, S. Bartolom'e, D. Bashi, J.-L. Bassilana, N. Baudeau, U. Becciani, L. Bedin, I. Bellas-Velidis, M. Bellazzini, William Beordo, M. Bernet, C. Bertolotto, S. Bertone, L. Bianchi, A. Binnenfeld, Sergi Blanco-Cuaresma, J. Bland-Hawthorn, A. Blazère, T. Boch, D. Bossini, S. Bouquillon, A. Bragaglia, J. Braine, E. Bratsolis, E. Breedt, A. Bressan, N. Brouillet, E. Brugaletta, B. Bucciarelli, A. Butkevich, R. Buzzi, A. Camut, R. Cancelliere, T. Cantat-Gaudin, D. C. Guilarte, R. Carballo, T. Carlucci, M. I. Carnerero, J. Carretero, S. Carton, L. Casamiquela, A. Casey, M. Castellani, A. Castro-Ginard, L. Ceraj, V. Cesare, P. Charlot, C. Chaudet, L. Chemin, A. Chiavassa, N. Chornay, D. Chosson, W. J. Cooper, T. Cornez, S. Cowell, M. Crosta, C. Crowley, M. C. Reyes, C. Dafonte, M. D. Ponte, M. David, P. Laverny, F. Luise, R. March, J. D. Ridder, A. Torres, E. F. D. Peloso, M. Delbo, A. Delgado, J. Delisle, C. Demouchy, E. Denis, T. Dharmawardena, F. D. Giacomo, C. Diener, E. Distefano, C. Dolding, K. Dsilva, H. Enke, C. Fabre, M. Fabrizio, S. Faigler, M. Fatovi'c, G. Fedorets, J. Fern'andez-Hern'andez, P. Fernique, F. Figueras, C. Fouron, F. Fragkoudi, M. Gai, M. Galinier, A. Garcia-Serrano, M. Garc'ia-Torres, A. Garofalo, E. Gerlach, R. Geyer, P. Giacobbe, G. Gilmore, S. Girona, G. Giuffrida, A. Gomboc, A. Gomez, I. Gonz'alez-Santamar'ia, E. Gosset, M. Granvik, V. G. Barrera, R. Guti'errez-S'anchez, M. Haywood, A. Helmer, S. L. Hidalgo, T. Hilger, D. Hobbs, C. Hottier, H. Huckle, 'O. Jim'enez-Arranz, J. Campillo, Z. Kaczmarek, P. Kervella, S. Khanna, M. Kontizas, G. Kordopatis, A. Korn, 'A. K'osp'al, Z. Kostrzewa-Rutkowska, K. Kruszy'nska, M. Kun, S. Lambert, A. Lanza, Y. Lebreton, T. Lebzelter, S. Leccia, G. Lecoutre, S. Liao, L. Liberato, E. Licata, E. Livanou, A. Lobel, J. L'opez-Miralles, C. Loup, M. Madar'asz, L. Mahy, R. G. Mann, M. Manteiga, S. Marinoni, C. Marcellino, D. J. Marshall, D. Mascarenhas, J. Marchant, J. M. Lozano, A. Masip, M. Marconi, D. Pina, L. M. Polo, J. Mart'in-Fleitas, A. Mastrobuono-Battisti, P. McMillan, J. Meichsner, J. Merc, S. Messina, N. Millar, A. Mints, D. Mohamed, D. Molina, R. Molinaro, M. Mongui'o, P. Montegriffo, L. Monti, A. Mora, R. Morbidelli, D. Morris, R. Mudimadugula, T. Muraveva, I. Musella, Z. Nagy, N. Nardetto, C. Navarrete, S. Oh, C. Ordenovic, O. Orenstein, C. Pagani, I. Pagano, L. Palaversa, P. Palicio, L. Pallas-Quintela, M. Pawlak, A. Penttila, P. Pesciullesi, M. Pinamonti, E. Plachy, L. Planquart, G. Plum, E. Poggio, D. Pourbaix, A. Price-Whelan, L. Pulone, V. Rabin, M. Rainer, C. Raiteri, P. Ramos, M. Ramos-Lerate, M. Ratajczak, P. Fiorentin, S. Regibo, C. Reyl'e, V. Ripepi, A. Riva, H. Rix, G. Rixon, G. Robert, N. Robichon, C. Robin, M. Romero-G'omez, N. Rowell, D. Mieres, K. Rybicki, G. Sadowski, A. S. Sell'es, N. Sanna, R. Santoveña, M. Sarasso, M. Sarmiento, C. S. Riera, E. Sciacca, D. S'egransan, M. Semczuk, S. Shahaf, A. Siebert, E. Slezak18, R. Smart, O. Snaith, E. Solano, F. Solitro, D. Souami, J. Souchay, E. Spitoni, F. Spoto, L. A. Squillante, I. Steele, H. Steidelmuller, J. Surdej, L. Szabados, F. Taris, M. B. Taylor, R. Teixeira, T. Tepper-García, W. Thuillot, L. Tolomei, N. Tonello, F. Torra, G. T. Elipe, M. Trabucchi, E. Trentin, M. Tsantaki, C. Turon, A. Ulla, N. Unger, I. Valtchanov, O. Vanel, A. Vecchiato, D. Vicente, E. Villar, M. Weiler, H. Zhao, J. Zorec, S. Zucker, A. vZupi'c, T. Zwitter   +413 more
semanticscholar   +1 more source

The Slow‐Rotating Nucleus of Comet C/2013 R1 (Lovejoy)

Astronomische Nachrichten, EarlyView.
ABSTRACT The close approach of comet C/2013 R1 (Lovejoy) allowed us to conduct an in‐depth study of the morphology of the inner coma. From the measurement of the dust emission structures expanding near the cometary nucleus in November–December 2013, we derived a slow rotation period of 47.8±1.2$$ 47.8\pm 1.2 $$ h.
Federico Manzini, Virginio Oldani, Andrea Farina, Paolo Ochner, Andrea Reguitti, Luigi R. Bedin, Jean Gabriel Bosch, Erik Bryssinck, Roberto Crippa, Stéphan Gaumont‐Guay, Carl W. Hergenrother, Joel Nicolas, Ivo Scheggia   +12 more
wiley   +1 more source

New Results on Standard Solar Models

, 2009
We describe the current status of solar modelling and focus on the problems originated with the introduction of solar abundance determinations with low CNO abundance values.
A. Weiss, Aldo M. Serenelli, B. Aharmim, B. Aharmim, C. Allende Prieto, C. Arpesella, C. Fröhlich, C.H. Lin, F. Delahaye, H.M. Antia, H.M. Antia, I.W. Roxburgh, J. Guzik, J.A. Guzik, J.C. Christensen-Dalsgaard, J.C. Christensen-Dalsgaard, J.C. Christensen-Dalsgaard, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, J.N. Bahcall, J.W. Ferguson, M. Asplund, M. Castro, N. Grevesse, N. Grevesse, N.R. Badnell, Q.R. Ahmad, S. Basu, S. Basu, S. Basu, S. Turck-Chiéze, W.C. Haxton, W.J. Chaplin   +37 more
core   +1 more source

Isolated Neutron Stars as Science Validation for XMM2ATHENA: Ensuring Robust Data for Future X‐Ray Astronomy

Astronomische Nachrichten, EarlyView.
ABSTRACT The discovery of radio‐quiet, x‐ray thermally emitting isolated neutron stars (XINSs) in the ROSAT All‐Sky Survey revealed a previously overlooked component of the neutron star population. Advancements in x‐ray instrumentation and the availability of deep, wide‐area optical surveys now enable us to explore XINSs at fainter x‐ray fluxes and ...
Adriana Mancini Pires, Christian Motch, Axel Schwope, Iris Traulsen, Jean Ballet, Sudip Chakraborty, David Homan, Jan Kurpas, Ada Nebot Gomez‐Moràn, François‐Xavier Pineau, Hugo Tranin, Natalie Webb   +11 more
wiley   +1 more source

A general method of estimating stellar astrophysical parameters from photometry [PDF]

, 2008
Applying photometric catalogs to the study of the population of the Galaxy is obscured by the impossibility to map directly photometric colors into astrophysical parameters. Most of all-sky catalogs like ASCC or 2MASS are based upon broad-band photometric systems, and the use of broad photometric bands complicates the determination of the astrophysical
arxiv   +1 more source

Asteroseismology of Solar-Type and Red-Giant Stars

, 2013
We are entering a golden era for stellar physics driven by satellite and telescope observations of unprecedented quality and scope. New insights on stellar evolution and stellar interiors physics are being made possible by asteroseismology, the study of ...
Chaplin, William J., Miglio, Andrea
core   +1 more source