K
Konstantin Postnov
Researcher at Kazan Federal University
Publications - 344
Citations - 7390
Konstantin Postnov is an academic researcher from Kazan Federal University. The author has contributed to research in topics: Neutron star & Pulsar. The author has an hindex of 42, co-authored 334 publications receiving 6481 citations. Previous affiliations of Konstantin Postnov include Sternberg Astronomical Institute & Astronomical Institute.
Papers
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Journal ArticleDOI
The Evolution of Compact Binary Star Systems
TL;DR: The formation and evolution of compact binary stars consisting of white dwarfs, neutron stars, and black holes are reviewed, including their role as progenitors of cosmologically-important thermonuclear SN Ia and AM CVn-stars, which are thought to be the best verification binary GW sources for future low-frequency GW space interferometers.
Journal ArticleDOI
Theory of quasi-spherical accretion in X-ray pulsars
TL;DR: In this article, a model for quasi-spherical subsonic accretio n onto slowly rotating magnetized neutron stars is constructed, where the accr eting matter subsonically settles down onto the rotating magnetosphere forming an extended quasi-static shell, mediating the angular momentum removal from the rotating neutron star magnetosphere during spindown episodes by large-scale convective motions.
Proceedings ArticleDOI
XIPE: the x-ray imaging polarimetry explorer
P. Soffitta,R. Bellazzini,Enrico Bozzo,Vadim Burwitz,A. J. Castro-Tirado,Enrico Costa,T. J. L. Courvoisier,Hua Feng,Szymon Gburek,Rene W. Goosmann,Vladimir Karas,Giorgio Matt,Fabio Muleri,K. Nandra,Mark Pearce,Juri Poutanen,Victor Reglero,D. Sabau Maria,Andrea Santangelo,G. Tagliaferri,C. Tenzer,Jacco Vink,Martin C. Weisskopf,Silvia Zane,Ivan Agudo,Angelo Antonelli,Primo Attina,Luca Baldini,A. M. Bykov,Rita Carpentiero,E. Cavazzuti,E. M. Churazov,E. Del Monte,D. de Martino,I. Donnarumma,Victor Doroshenko,Y. Evangelista,Ivo Ferreira,Elena Gallo,Nicolas Grosso,P. Kaaret,E. Kuulkers,J. Laranaga,Luca Latronico,David H. Lumb,J. Macian,Julien Malzac,F. Marin,Enrico Massaro,M. Minuti,Carole Mundell,Jan-Uwe Ness,T. Oosterbroek,S. Paltani,G. Pareschi,Rosalba Perna,P.-O. Petrucci,H. B. Pinazo,M. Pinchera,J. P. Rodriguez,M. Roncadelli,A. Santovincenzo,S. Sazonov,Carmelo Sgrò,Daniele Spiga,J. Svoboda,Craig Theobald,T. Theodorou,Roberto Turolla,E. Wilhelmi De Ona,Berend Winter,A. M. Akbar,H. Allan,Roberto Aloisio,Diego Altamirano,Lorenzo Amati,Elena Amato,Emmanouil Angelakis,J. Arezu,J. L. Atteia,Magnus Axelsson,Matteo Bachetti,Lucía Ballo,Solen Balman,Rino Bandiera,Xavier Barcons,S. Basso,Altan Baykal,Werner Becker,Ehud Behar,Banafsheh Beheshtipour,R. Belmont,Edo Berger,Federico Bernardini,Stefano Bianchi,G. Bisnovatyi-Kogan,P. Blasi,Pere Blay,Arash Bodaghee,M. Boer,Markus Boettcher,Slavko Bogdanov,Ignazio Bombaci,R. Bonino,João Braga,W. N. Brandt,A. Brez,Niccolò Bucciantini,Luciano Burderi,Ilaria Caiazzo,Riccardo Campana,Sergio Campana,Fiamma Capitanio,M. Cappi,M. Cardillo,Piergiorgio Casella,O. Catmabacak,Bradley Cenko,Pablo Cerdá-Durán,C. Cerruti,Sylvain Chaty,Maxime Chauvin,Yi Chen,Jérôme Chenevez,Masha Chernyakova,C. C. Cheung Teddy,D. Christodoulou,P. H. Connell,R. Corbet,F. Coti Zelati,Stefano Covino,Wei Cui,Giancarlo Cusumano,Antonino D'Ai,F. D'Ammando,M. Dadina,Zhendong Dai,A. de Rosa,L. de Ruvo,Nathalie Degenaar,M. Del Santo,L. Del Zanna,Gulab C. Dewangan,S. Di Cosimo,N. Di Lalla,G. Di Persio,T. Di Salvo,T.H.V.T. Dias,Chris Done,Michal Dovciak,Gerardine Doyle,Lorenzo Ducci,Lorenzo Ducci,R. F. Elsner,Teruaki Enoto,J. Escada,Paolo Esposito,C. J. Eyles,Sergio Fabiani,M. Falanga,Serena Falocco,Yi-Zhong Fan,Rob Fender,M. Feroci,Carlo Ferrigno,William R. Forman,Luigi Foschini,C. Fragile,F. Fuerst,Y. Fujita,J. L. Gasent-Blesa,Joseph D. Gelfand,Bruce Gendre,G. Ghirlanda,G. Ghisellini,Marcello Giroletti,D. Goetz,Ersin Gogus,José L. Gómez,D. Gonzalez,Rosario Gonzalez-Riestra,Eric V. Gotthelf,L. Gou,Paola Grandi,Victoria Grinberg,Fabien Grisé,C. Guidorzi,N. Gurlebeck,Tolga Guver,Daryl Haggard,Martin J. Hardcastle,Dieter H. Hartmann,Carole A. Haswell,Alexander Heger,M. Hernanz,Jeremy S. Heyl,L. Ho,J. K. Hoormann,J. Horak,Juhani Huovelin,D. Huppenkothen,R. Iaria,C. Inam Sitki,Adam Ingram,G. L. Israel,Luca Izzo,Michael Burgess,M. Jackson,L. Ji,J. Jiang,Tim Johannsen,C. Jones,S. G. Jorstad,Jari J. E. Kajava,M. Kalamkar,Emrah Kalemci,T. R. Kallman,Atish Kamble,Fabian Kislat,Mózsi Kiss,D. Klochkov,Elmar Koerding,Mari Kolehmainen,Karri I. I. Koljonen,S. Komossa,A. Kong,S. Korpela,Miroslaw Kowalinski,Henric Krawczynski,I. Kreykenbohm,M. Kuss,Dong Lai,M. Lan,Josefin Larsson,Silas Laycock,Davide Lazzati,Denis Leahy,Haizhou Li,J. Li,L. X Li,Tenglin Li,Z. S. Li,Manuel Linares,Matthew L. Lister,H. Liu,Giuseppe Lodato,Anne M. Lohfink,Francesco Longo,G. J. M. Luna,A. A. Lutovinov,S. Mahmoodifar,J.M. Maia,Vincenzo Mainieri,Chandreyee Maitra,Dipankar Maitra,Agnieszka Majczyna,S. Maldera,D. Malyshev,Alberto Manfreda,Antonios Manousakis,R. Manuel,Raffaella Margutti,Andrea Marinucci,Sera Markoff,Alan P. Marscher,Herman L. Marshall,Francesco Massaro,Maura McLaughlin,G. Medina-Tanco,Missagh Mehdipour,Matthew J. Middleton,Roberto Mignani,Petar Mimica,Teresa Mineo,Beatriz Mingo,Giovanni Miniutti,S. M. Mirac,G. Morlino,Armin Vahdat Motlagh,Sara Motta,Alexander A. Mushtukov,Shigehiro Nagataki,F. Nardini,Joonas Nättilä,G. J. Navarro,Barbara Negri,M. Negro,S. Nenonen,Vitaly Neustroev,Fabrizio Nicastro,Andrew Norton,A. A. Nucita,P. T. O'Brien,Steve O'Dell,H. Odaka,Barbara Olmi,Nicola Omodei,M. Orienti,Mauro Orlandini,J. P. Osborne,L. Pacciani,Vaidehi S. Paliya,I. E. Papadakis,A. Papitto,Z. Paragi,P. Pascal,Biswajit Paul,Lucia Pavan,A. Pellizzoni,Emanuele Perinati,Melissa Pesce-Rollins,Enrico Piconcelli,A. G. Pili,M. Pilia,M. Pohl,Gabriele Ponti,D. Porquet,A. Possenti,Konstantin Postnov,Isabella Prandoni,N. Produit,G. Puehlhofer,B. Ramsey,M. Razzano,Nanda Rea,Pablo Reig,K. Reinsch,Thomas H. Reiprich,M. T. Reynolds,Guido Risaliti,Timothy P.L. Roberts,Jerome Rodriguez,M. E. Rossi,Stephan Rosswog,Agata Różańska,A. Rubini,B. Rudak,D. M. Russell,Felix Ryde,S. Sabatini,Gloria Sala,M. Salvati,Manami Sasaki,Tuomas Savolainen,R. D. Saxton,Simone Scaringi,Kevin Schawinski,Norbert S. Schulz,Axel Schwope,Paola Severgnini,M. Sharon,Aarran W. Shaw,Andrew Shearer,X. Shesheng,I. C Shih,Kevin M. Silva,Rui M. Curado da Silva,Eric H. Silver,Alan P. Smale,F. Spada,G. Spandre,A. Stamerra,Benjamin Stappers,Sumner Starrfield,Lukasz Stawarz,Nikolaos Stergioulas,Abigail L. Stevens,H. Stiele,V. F. Suleimanov,R. A. Sunyaev,Agnieszka Slowikowska,Francesco Tamborra,Fabrizio Tavecchio,Roberto Taverna,Andrea Tiengo,Laura Tolos,Francesco Tombesi,John A. Tomsick,H. Tong,Gabriel Török,Diego F. Torres,A. Tortosa,Andrea Tramacere,V. Trimble,Ginevra Trinchieri,Sergey S. Tsygankov,M. Tuerler,S. Turriziani,Francesco Ursini,Phil Uttley,Peggy Varniere,F. H. Vincent,Eda Vurgun,Chunhua Wang,Zhenhua Wang,Anna L. Watts,John C Wheeler,K. Wiersema,Rudy Wijnands,Jörn Wilms,Anna Wolter,K. S. Wood,K. Wu,X. Wu,W. Xiangyu,F. Xie,Rong Xu,S. P Yan,J. Yang,W. Yu,Feng Yuan,Anna Zajczyk,D. Zanetti,R. Zanin,C. Zanni,Luca Zappacosta,Andrzej A. Zdziarski,A. Zech,Haocheng Zhang,S. Zhang,W. Zhang,Abderahmen Zoghbi +421 more
TL;DR: The X-ray Imaging Polarimetry Explorer (XIPE) as discussed by the authors is a mission dedicated to Xray Astronomy which is in a competitive phase A as fourth medium size mission of ESA (M4).
Journal ArticleDOI
Discovery of a flux-related change of the cyclotron line energy in Her X-1
Rüdiger Staubert,N. I. Shakura,Konstantin Postnov,J. Wilms,R. E. Rothschild,W. Coburn,L. Rodina,D. Klochkov +7 more
TL;DR: In this paper, the authors present the results of ten years of repeated measurements of the Cyclotron Resonance Scattering Feature (CRSF) in the spectrum of the binary X-ray pulsar Her X-1 and report the discovery of a positive correlation of the centroid energy of this absorption feature in pulse phase averaged spectra with source luminosity.
Journal ArticleDOI
Formation and coalescence of relativistic binary stars: the effect of kick velocity
TL;DR: In this paper, Monte Carlo calculations of the modern scenario for binary stellar evolution, and taking account of the spin evolution of magnetized compact stars (the "scenario machine") were used to compute for the first time the number of galactic binary pulsars with different companion types [OB star, white dwarf (WD), neutron star (NS), black hole (BH), or planet] assuming various phenomenological distributions for kick velocities of newborn NSs.