DOAJ Open Access 2024

X-Ray Polarization of the Black Hole X-Ray Binary 4U 1630–47 Challenges the Standard Thin Accretion Disk Scenario

Ajay Ratheesh Michal Dovčiak Henric Krawczynski Jakub Podgorný Lorenzo Marra +110 lainnya

Abstrak

A large energy-dependent X-ray polarization degree is detected by the Imaging X-ray Polarimetry Explorer (IXPE) in the high-soft emission state of the black hole X-ray binary 4U 1630–47. The highly significant detection (at ≈50 σ confidence level) of an unexpectedly high polarization, rising from ∼6% at 2 keV to ∼10% at 8 keV, cannot be easily reconciled with standard models of thin accretion disks. In this work, we compare the predictions of different theoretical models with the IXPE data and conclude that the observed polarization properties are compatible with a scenario in which matter accretes onto the black hole through a thin disk covered by a partially ionized atmosphere flowing away at mildly relativistic velocities.

Topik & Kata Kunci

Astrophysics

Penulis (115)

Ajay Ratheesh

Michal Dovčiak

Henric Krawczynski

Jakub Podgorný

Lorenzo Marra

Alexandra Veledina

Valery F. Suleimanov

Nicole Rodriguez Cavero

James F. Steiner

Jiří Svoboda

Andrea Marinucci

Stefano Bianchi

Michela Negro

Giorgio Matt

Francesco Tombesi

Juri Poutanen

Adam Ingram

Roberto Taverna

Andrew West

Vladimir Karas

Francesco Ursini

Paolo Soffitta

Fiamma Capitanio

Domenico Viscolo

Alberto Manfreda

Fabio Muleri

Maxime Parra

Banafsheh Beheshtipour

Sohee Chun

Nicolò Cibrario

Niccolò Di Lalla

Sergio Fabiani

Kun Hu

Philip Kaaret

Vladislav Loktev

Romana Mikušincová

Tsunefumi Mizuno

Nicola Omodei

Pierre-Olivier Petrucci

Simonetta Puccetti

John Rankin

Silvia Zane

Sixuan Zhang

Iván Agudo

Lucio A. Antonelli

Matteo Bachetti

Luca Baldini

Wayne H. Baumgartner

Ronaldo Bellazzini

Stephen D. Bongiorno

Raffaella Bonino

Alessandro Brez

Niccolò Bucciantini

Simone Castellano

Elisabetta Cavazzuti

Chien-Ting Chen

Stefano Ciprini

Enrico Costa

Alessandra De Rosa

Ettore Del Monte

Laura Di Gesu

Alessandro Di Marco

Immacolata Donnarumma

Victor Doroshenko

Steven R. Ehlert

Teruaki Enoto

Yuri Evangelista

Riccardo Ferrazzoli

Javier A. Garcia

Shuichi Gunji

Kiyoshi Hayashida

Jeremy Heyl

Wataru Iwakiri

Svetlana G. Jorstad

Fabian Kislat

Takao Kitaguchi

Jeffery J. Kolodziejczak

Fabio La Monaca

Luca Latronico

Ioannis Liodakis

Simone Maldera

Frédéric Marin

Alan P. Marscher

Herman L. Marshall

Francesco Massaro

Ikuyuki Mitsuishi

Stephen C.-Y. Ng

Stephen L. O’Dell

Chiara Oppedisano

Alessandro Papitto

George G. Pavlov

Abel L. Peirson

Matteo Perri

Melissa Pesce-Rollins

Maura Pilia

Andrea Possenti

Brian D. Ramsey

Oliver J. Roberts

Roger W. Romani

Carmelo Sgrò

Patrick Slane

Gloria Spandre

Douglas A. Swartz

Toru Tamagawa

Fabrizio Tavecchio

Yuzuru Tawara

Allyn F. Tennant

Nicholas E. Thomas

Alessio Trois

Sergey S. Tsygankov

Roberto Turolla

Jacco Vink

Martin C. Weisskopf

Kinwah Wu

Fei Xie

Format Sitasi

APA MLA BibTeX

Ratheesh, A., Dovčiak, M., Krawczynski, H., Podgorný, J., Marra, L., Veledina, A. et al. (2024). X-Ray Polarization of the Black Hole X-Ray Binary 4U 1630–47 Challenges the Standard Thin Accretion Disk Scenario. https://doi.org/10.3847/1538-4357/ad226e

@article{ratheesh2024, author = {Ajay Ratheesh and Michal Dovčiak and Henric Krawczynski and Jakub Podgorný and Lorenzo Marra and Alexandra Veledina and Valery F. Suleimanov and Nicole Rodriguez Cavero and James F. Steiner and Jiří Svoboda and Andrea Marinucci and Stefano Bianchi and Michela Negro and Giorgio Matt and Francesco Tombesi and Juri Poutanen and Adam Ingram and Roberto Taverna and Andrew West and Vladimir Karas and Francesco Ursini and Paolo Soffitta and Fiamma Capitanio and Domenico Viscolo and Alberto Manfreda and Fabio Muleri and Maxime Parra and Banafsheh Beheshtipour and Sohee Chun and Nicolò Cibrario and Niccolò Di Lalla and Sergio Fabiani and Kun Hu and Philip Kaaret and Vladislav Loktev and Romana Mikušincová and Tsunefumi Mizuno and Nicola Omodei and Pierre-Olivier Petrucci and Simonetta Puccetti and John Rankin and Silvia Zane and Sixuan Zhang and Iván Agudo and Lucio A. Antonelli and Matteo Bachetti and Luca Baldini and Wayne H. Baumgartner and Ronaldo Bellazzini and Stephen D. Bongiorno and Raffaella Bonino and Alessandro Brez and Niccolò Bucciantini and Simone Castellano and Elisabetta Cavazzuti and Chien-Ting Chen and Stefano Ciprini and Enrico Costa and Alessandra De Rosa and Ettore Del Monte and Laura Di Gesu and Alessandro Di Marco and Immacolata Donnarumma and Victor Doroshenko and Steven R. Ehlert and Teruaki Enoto and Yuri Evangelista and Riccardo Ferrazzoli and Javier A. Garcia and Shuichi Gunji and Kiyoshi Hayashida and Jeremy Heyl and Wataru Iwakiri and Svetlana G. Jorstad and Fabian Kislat and Takao Kitaguchi and Jeffery J. Kolodziejczak and Fabio La Monaca and Luca Latronico and Ioannis Liodakis and Simone Maldera and Frédéric Marin and Alan P. Marscher and Herman L. Marshall and Francesco Massaro and Ikuyuki Mitsuishi and Stephen C.-Y. Ng and Stephen L. O’Dell and Chiara Oppedisano and Alessandro Papitto and George G. Pavlov and Abel L. Peirson and Matteo Perri and Melissa Pesce-Rollins and Maura Pilia and Andrea Possenti and Brian D. Ramsey and Oliver J. Roberts and Roger W. Romani and Carmelo Sgrò and Patrick Slane and Gloria Spandre and Douglas A. Swartz and Toru Tamagawa and Fabrizio Tavecchio and Yuzuru Tawara and Allyn F. Tennant and Nicholas E. Thomas and Alessio Trois and Sergey S. Tsygankov and Roberto Turolla and Jacco Vink and Martin C. Weisskopf and Kinwah Wu and Fei Xie}, title = {X-Ray Polarization of the Black Hole X-Ray Binary 4U 1630–47 Challenges the Standard Thin Accretion Disk Scenario}, year = {2024}, journal = {DOAJ}, doi = {10.3847/1538-4357/ad226e}, url = {https://doi.org/10.3847/1538-4357/ad226e}, }

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Informasi Jurnal

Tahun Terbit: 2024
Sumber Database: DOAJ
DOI: 10.3847/1538-4357/ad226e
Akses: Open Access ✓