Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Gian Luca Israel"'
Autor:
Matteo Bachetti, Matthew J. Middleton, Ciro Pinto, Andrés Gúrpide, Dominic J. Walton, Murray Brightman, Bret Lehmer, Timothy P. Roberts, Georgios Vasilopoulos, Jason Alford, Roberta Amato, Elena Ambrosi, Lixin Dai, Hannah P. Earnshaw, Hamza El Byad, Javier A. García, Gian Luca Israel, Amruta Jaodand, Kristin Madsen, Chandreyee Maitra, Shifra Mandel, Kaya Mori, Fabio Pintore, Ken Ohsuga, Maura Pilia, Daniel Stern, George Younes, Anna Wolter
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
Introduction: Ultraluminous X-ray sources (ULXs) represent an extreme class of accreting compact objects: from the identification of some of the accretors as neutron stars to the detection of powerful winds travelling at 0.1–0.2 c, the increasing e
Externí odkaz:
https://doaj.org/article/8a30718b913d4e20b3ce8ab2b4efeaa2
Autor:
Andrea Belfiore, Ruben Salvaterra, Lara Sidoli, Gian Luca Israel, Luigi Stella, Andrea De Luca, Sandro Mereghetti, Paolo Esposito, Fabio Pintore, Antonino D’Aì, Guillermo Rodrìguez Castillo, Dominic J. Walton, Felix Fürst, Danilo Magistrali, Anna Wolter, Matteo Imbrogno
Publikováno v:
The Astrophysical Journal, Vol 965, Iss 1, p 78 (2024)
We report on the orbit of the binary system powering the most extreme ultraluminous X-ray pulsar known to date: NGC 5907 ULX-1 (hereafter ULX1). ULX1 has been the target of a substantial multi-instrument campaign, mainly in the X-ray band, but no cle
Externí odkaz:
https://doaj.org/article/cad3f76641de4c7aaa95afbeeab218be
Autor:
Roberto Turolla, Roberto Taverna, Gian Luca Israel, Fabio Muleri, Silvia Zane, Matteo Bachetti, Jeremy Heyl, Alessandro Di Marco, Ephraim Gau, Henric Krawczynski, Mason Ng, Andrea Possenti, Juri Poutanen, Luca Baldini, Giorgio Matt, Michela Negro, Iván Agudo, Lucio A. Antonelli, Wayne H. Baumgartner, Ronaldo Bellazzini, Stefano Bianchi, Stephen D. Bongiorno, Raffaella Bonino, Alessandro Brez, Niccolò Bucciantini, Fiamma Capitanio, Simone Castellano, Elisabetta Cavazzuti, Chieng-Ting Chen, Stefano Ciprini, Enrico Costa, Alessandra De Rosa, Ettore Del Monte, Laura Di Gesu, Niccolò Di Lalla, Immacolata Donnarumma, Victor Doroshenko, Michal Dovčiak, Steven R. Ehlert, Teruaki Enoto, Yuri Evangelista, Sergio Fabiani, Riccardo Ferrazzoli, Javier A. Garcia, Shuichi Gunji, Kiyoshi Hayashida, Wataru Iwakiri, Svetlana G. Jorstad, Philip Kaaret, Vladimir Karas, Fabian Kislat, Takao Kitaguchi, Jeffery J. Kolodziejczak, Fabio La Monaca, Luca Latronico, Ioannis Liodakis, Simone Maldera, Alberto Manfreda, Frédéric Marin, Andrea Marinucci, Alan P. Marscher, Herman L. Marshall, Francesco Massaro, Ikuyuki Mitsuishi, Tsunefumi Mizuno, C.-Y. Ng, Stephen L. O’Dell, Nicola Omodei, Chiara Oppedisano, Alessandro Papitto, George G. Pavlov, Abel L. Peirson, Matteo Perri, Melissa Pesce-Rollins, Pierre-Olivier Petrucci, Maura Pilia, Simonetta Puccetti, Brian D. Ramsey, John Rankin, Ajay Ratheesh, Oliver J. Roberts, Roger W. Romani, Carmelo Sgró, Patrick Slane, Paolo Soffitta, Gloria Spandre, Douglas A. Swartz, Toru Tamagawa, Fabrizio Tavecchio, Yuzuru Tawara, Allyn F. Tennant, Nicholas E. Thomas, Francesco Tombesi, Alessio Trois, Sergey S. Tsygankov, Jacco Vink, Martin C. Weisskopf, Kinwah Wu, Fei Xie
Publikováno v:
The Astrophysical Journal, Vol 954, Iss 1, p 88 (2023)
Recent observations with the Imaging X-ray Polarimetry Explorer (IXPE) of two anomalous X-ray pulsars provided evidence that X-ray emission from magnetar sources is strongly polarized. Here we report on the joint IXPE and XMM-Newton observations of t
Externí odkaz:
https://doaj.org/article/788b1663b2b54e66b35f5f14c0115f89
Autor:
Matteo Bachetti, Marianne Heida, Thomas Maccarone, Daniela Huppenkothen, Gian Luca Israel, Didier Barret, Murray Brightman, McKinley Brumback, Hannah P. Earnshaw, Karl Forster, Felix Fürst, Brian W. Grefenstette, Fiona A. Harrison, Amruta D. Jaodand, Kristin K. Madsen, Matthew Middleton, Sean N. Pike, Maura Pilia, Juri Poutanen, Daniel Stern, John A. Tomsick, Dominic J. Walton, Natalie Webb, Jörn Wilms
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, 2022, 937, ⟨10.3847/1538-4357/ac8d67⟩
The Astrophysical Journal, 2022, 937, ⟨10.3847/1538-4357/ac8d67⟩
M82 X-2 is the first pulsating ultraluminous X-ray source (PULX) discovered. The luminosity of these extreme pulsars, if isotropic, implies an extreme mass transfer rate. An alternative is to assume a much lower mass transfer rate, but with an appare
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93647e319255c44286749a620b688aba
https://eprints.soton.ac.uk/472491/
https://eprints.soton.ac.uk/472491/
Autor:
Arianna Miraval Zanon, Filippo Ambrosino, Francesco Coti Zelati, Sergio Campana, Alessandro Papitto, Giulia Illiano, Gian Luca Israel, Luigi Stella, Avanzo, Paolo D., Maria Cristina Baglio
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Giulia Illiano
instname
Giulia Illiano
The transitional millisecond pulsar PSR\,J1023+0038 is the first millisecond pulsar discovered to emit UV and optical pulses. Here we present the results of the UV and X-ray phase-resolved timing analysis of observations performed with the Hubble Spa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b8ace8904bee483baa4d6a97c213a3c
http://hdl.handle.net/10261/278034
http://hdl.handle.net/10261/278034
Autor:
Ryan T Urquhart, Roberto Soria, Rosanne Di Stefano, Kaiming Cui, Paolo Esposito, Gian Luca Israel, Sammarth Kumar, Sara Motta, Fabio Pintore, Giacomo Riva
We have studied the unusual time variability of an ultraluminous X-ray source in M 101, 4XMM J140314.2$+$541806 (henceforth, J1403), using Chandra and XMM-Newton data. Over the last two decades, J1403 has shown short-duration outbursts with an X-ray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cef881fab7c8fae9972868230d5a9da2
Autor:
Murray Brightman, Matteo Bachetti, Hannah Earnshaw, Felix Fürst, Marianne Heida, Gian Luca Israel, Sean Pike, Daniel Stern, Dominic J Walton
M51 ULX7 is among a small group of known ultraluminous X-ray pulsars (ULXP). The neutron star powering the source has a spin period of 2.8s, orbits its companion star with a period of 2 days, and a super-orbital period of 38 days is evident in its X-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6adc58883f9eec42de275c3ce13b6605
http://arxiv.org/abs/2111.05342
http://arxiv.org/abs/2111.05342
Autor:
Andrea Tiengo, Paolo Esposito, Sandro Mereghetti, Lara Sidoli, Diego Götz, Marco Feroci, Roberto Turolla, Silvia Zane, Gian Luca Israel, Luigi Stella, Peter Woods
Publikováno v:
Isolated Neutron Stars: From the Surface to the Interior ISBN: 9781402059971
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55b95a68452c04fe598fafdb09f7460a
https://doi.org/10.1007/978-1-4020-5998-8_4
https://doi.org/10.1007/978-1-4020-5998-8_4
Autor:
Matteo Bachetti, Thomas J. Maccarone, Murray Brightman, McKinley C. Brumback, Felix Fürst, Fiona A. Harrison, Marianne Heida, Gian Luca Israel, Matthew J. Middleton, John A. Tomsick, Natalie A. Webb, Dominic J. Walton
Publikováno v:
Astrophysical Journal; 3/1/2020, Vol. 891 Issue 1, p1-1, 1p
Autor:
Guillermo A. Rodríguez Castillo, Gian Luca Israel, Paolo Esposito, Alessandro Papitto, Luigi Stella, Andrea Tiengo, Andrea De Luca, Martino Marelli
Publikováno v:
Astrophysical Journal Letters; 7/10/2018, Vol. 861 Issue 2, p1-1, 1p