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Determination of X-ray pulsar geometry with IXPE polarimetry. / Doroshenko, Victor; Poutanen, Juri; Tsygankov, Sergey S.; Suleimanov, Valery F.; Bachetti, Matteo; Caiazzo, Ilaria; Costa, Enrico; Di Marco, Alessandro; Heyl, Jeremy; La Monaca, Fabio; Muleri, Fabio; Mushtukov, Alexander A.; Pavlov, George G.; Ramsey, Brian D.; Rankin, John; Santangelo, Andrea; Soffitta, Paolo; Staubert, Rüdiger; Weisskopf, Martin C.; Zane, Silvia; Agudo, Iván; Antonelli, Lucio A.; Baldini, Luca; Baumgartner, Wayne H.; Bellazzini, Ronaldo; Bianchi, Stefano; Bongiorno, Stephen D.; Bonino, Raffaella; Brez, Alessandro; Bucciantini, Niccolò; Capitanio, Fiamma; Castellano, Simone; Cavazzuti, Elisabetta; Ciprini, Stefano; De Rosa, Alessandra; Del Monte, Ettore; Di Gesu, Laura; Di Lalla, Niccolò; Donnarumma, Immacolata; Dovčiak, Michal; Ehlert, Steven R.; Enoto, Teruaki; Evangelista, Yuri; Fabiani, Sergio; Ferrazzoli, Riccardo; Garcia, Javier A.; Gunji, Shuichi; Hayashida, Kiyoshi; Iwakiri, Wataru; Jorstad, Svetlana G.; Karas, Vladimir; Kitaguchi, Takao; Kolodziejczak, Jeffery J.; Krawczynski, Henric; Latronico, Luca; Liodakis, Ioannis; Maldera, Simone; Manfreda, Alberto; Marin, Frédéric; Marinucci, Andrea; Marscher, Alan P.; Marshall, Herman L.; Matt, Giorgio; Mitsuishi, Ikuyuki; Mizuno, Tsunefumi; Ng, Chi-Yung; O’Dell, Stephen L.; Omodei, Nicola; Oppedisano, Chiara; Papitto, Alessandro; Peirson, Abel L.; Perri, Matteo; Pesce-Rollins, Melissa; Pilia, Maura; Possenti, Andrea; Puccetti, Simonetta; Ratheesh, Ajay; Romani, Roger W.; Sgrò, Carmelo; Slane, Patrick; Spandre, Gloria; Sunyaev, Rashid A.; Tamagawa, Toru; Tavecchio, Fabrizio; Taverna, Roberto; Tawara, Yuzuru; Tennant, Allyn F.; Thomas, Nicolas E.; Tombesi, Francesco; Trois, Alessio; Turolla, Roberto; Vink, Jacco; Wu, Kinwah; Xie, Fei.
в:
Nature Astronomy, Том 6, № 12, 2022, стр. 1433-1443.
Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Harvard
Doroshenko, V, Poutanen, J, Tsygankov, SS, Suleimanov, VF, Bachetti, M, Caiazzo, I, Costa, E, Di Marco, A, Heyl, J, La Monaca, F, Muleri, F, Mushtukov, AA, Pavlov, GG, Ramsey, BD, Rankin, J, Santangelo, A, Soffitta, P, Staubert, R, Weisskopf, MC, Zane, S, Agudo, I, Antonelli, LA, Baldini, L, Baumgartner, WH, Bellazzini, R, Bianchi, S, Bongiorno, SD, Bonino, R, Brez, A, Bucciantini, N, Capitanio, F, Castellano, S, Cavazzuti, E, Ciprini, S, De Rosa, A, Del Monte, E, Di Gesu, L, Di Lalla, N, Donnarumma, I, Dovčiak, M, Ehlert, SR, Enoto, T, Evangelista, Y, Fabiani, S, Ferrazzoli, R, Garcia, JA, Gunji, S, Hayashida, K, Iwakiri, W
, Jorstad, SG, Karas, V, Kitaguchi, T, Kolodziejczak, JJ, Krawczynski, H, Latronico, L, Liodakis, I, Maldera, S, Manfreda, A, Marin, F, Marinucci, A, Marscher, AP, Marshall, HL, Matt, G, Mitsuishi, I, Mizuno, T, Ng, C-Y, O’Dell, SL, Omodei, N, Oppedisano, C, Papitto, A, Peirson, AL, Perri, M, Pesce-Rollins, M, Pilia, M, Possenti, A, Puccetti, S, Ratheesh, A, Romani, RW, Sgrò, C, Slane, P, Spandre, G, Sunyaev, RA, Tamagawa, T, Tavecchio, F, Taverna, R, Tawara, Y, Tennant, AF, Thomas, NE, Tombesi, F, Trois, A, Turolla, R, Vink, J, Wu, K & Xie, F 2022, '
Determination of X-ray pulsar geometry with IXPE polarimetry',
Nature Astronomy, Том. 6, № 12, стр. 1433-1443.
https://doi.org/10.1038/s41550-022-01799-5APA
Doroshenko, V., Poutanen, J., Tsygankov, S. S., Suleimanov, V. F., Bachetti, M., Caiazzo, I., Costa, E., Di Marco, A., Heyl, J., La Monaca, F., Muleri, F., Mushtukov, A. A., Pavlov, G. G., Ramsey, B. D., Rankin, J., Santangelo, A., Soffitta, P., Staubert, R., Weisskopf, M. C., ... Xie, F. (2022).
Determination of X-ray pulsar geometry with IXPE polarimetry.
Nature Astronomy,
6(12), 1433-1443.
https://doi.org/10.1038/s41550-022-01799-5Vancouver
Author
Doroshenko, Victor ; Poutanen, Juri ; Tsygankov, Sergey S. ; Suleimanov, Valery F. ; Bachetti, Matteo ; Caiazzo, Ilaria ; Costa, Enrico ; Di Marco, Alessandro ; Heyl, Jeremy ; La Monaca, Fabio ; Muleri, Fabio ; Mushtukov, Alexander A. ; Pavlov, George G. ; Ramsey, Brian D. ; Rankin, John ; Santangelo, Andrea ; Soffitta, Paolo ; Staubert, Rüdiger ; Weisskopf, Martin C. ; Zane, Silvia ; Agudo, Iván ; Antonelli, Lucio A. ; Baldini, Luca ; Baumgartner, Wayne H. ; Bellazzini, Ronaldo ; Bianchi, Stefano ; Bongiorno, Stephen D. ; Bonino, Raffaella ; Brez, Alessandro ; Bucciantini, Niccolò ; Capitanio, Fiamma ; Castellano, Simone ; Cavazzuti, Elisabetta ; Ciprini, Stefano ; De Rosa, Alessandra ; Del Monte, Ettore ; Di Gesu, Laura ; Di Lalla, Niccolò ; Donnarumma, Immacolata ; Dovčiak, Michal ; Ehlert, Steven R. ; Enoto, Teruaki ; Evangelista, Yuri ; Fabiani, Sergio ; Ferrazzoli, Riccardo ; Garcia, Javier A. ; Gunji, Shuichi ; Hayashida, Kiyoshi ; Iwakiri, Wataru
; Jorstad, Svetlana G. ; Karas, Vladimir ; Kitaguchi, Takao ; Kolodziejczak, Jeffery J. ; Krawczynski, Henric ; Latronico, Luca ; Liodakis, Ioannis ; Maldera, Simone ; Manfreda, Alberto ; Marin, Frédéric ; Marinucci, Andrea ; Marscher, Alan P. ; Marshall, Herman L. ; Matt, Giorgio ; Mitsuishi, Ikuyuki ; Mizuno, Tsunefumi ; Ng, Chi-Yung ; O’Dell, Stephen L. ; Omodei, Nicola ; Oppedisano, Chiara ; Papitto, Alessandro ; Peirson, Abel L. ; Perri, Matteo ; Pesce-Rollins, Melissa ; Pilia, Maura ; Possenti, Andrea ; Puccetti, Simonetta ; Ratheesh, Ajay ; Romani, Roger W. ; Sgrò, Carmelo ; Slane, Patrick ; Spandre, Gloria ; Sunyaev, Rashid A. ; Tamagawa, Toru ; Tavecchio, Fabrizio ; Taverna, Roberto ; Tawara, Yuzuru ; Tennant, Allyn F. ; Thomas, Nicolas E. ; Tombesi, Francesco ; Trois, Alessio ; Turolla, Roberto ; Vink, Jacco ; Wu, Kinwah ; Xie, Fei. /
Determination of X-ray pulsar geometry with IXPE polarimetry. в:
Nature Astronomy. 2022 ; Том 6, № 12. стр. 1433-1443.
BibTeX
@article{5c48721a968648c8ad6797058416bd1d,
title = "Determination of X-ray pulsar geometry with IXPE polarimetry",
abstract = "Using observations of X-ray pulsar Hercules X-1 by the Imaging X-ray Polarimetry Explorer we report a highly significant (>17σ) detection of the polarization signal from an accreting neutron star. The observed degree of linear polarization of ~10% is far below theoretical expectations for this object, and stays low throughout the spin cycle of the pulsar. Both the degree and angle of polarization exhibit variability with the pulse phase, allowing us to measure the pulsar spin position angle 57(2) deg and the magnetic obliquity 12(4) deg, which is an essential step towards detailed modelling of the intrinsic emission of X-ray pulsars. Combining our results with the optical polarimetric data, we find that the spin axis of the neutron star and the angular momentum of the binary orbit are misaligned by at least ~20 deg, which is a strong argument in support of the models explaining the stability of the observed superorbital variability with the precession of the neutron star.",
author = "Victor Doroshenko and Juri Poutanen and Tsygankov, {Sergey S.} and Suleimanov, {Valery F.} and Matteo Bachetti and Ilaria Caiazzo and Enrico Costa and {Di Marco}, Alessandro and Jeremy Heyl and {La Monaca}, Fabio and Fabio Muleri and Mushtukov, {Alexander A.} and Pavlov, {George G.} and Ramsey, {Brian D.} and John Rankin and Andrea Santangelo and Paolo Soffitta and R{\"u}diger Staubert and Weisskopf, {Martin C.} and Silvia Zane and Iv{\'a}n Agudo and Antonelli, {Lucio A.} and Luca Baldini and Baumgartner, {Wayne H.} and Ronaldo Bellazzini and Stefano Bianchi and Bongiorno, {Stephen D.} and Raffaella Bonino and Alessandro Brez and Niccol{\`o} Bucciantini and Fiamma Capitanio and Simone Castellano and Elisabetta Cavazzuti and Stefano Ciprini and {De Rosa}, Alessandra and {Del Monte}, Ettore and {Di Gesu}, Laura and {Di Lalla}, Niccol{\`o} and Immacolata Donnarumma and Michal Dov{\v c}iak and Ehlert, {Steven R.} and Teruaki Enoto and Yuri Evangelista and Sergio Fabiani and Riccardo Ferrazzoli and Garcia, {Javier A.} and Shuichi Gunji and Kiyoshi Hayashida and Wataru Iwakiri and Jorstad, {Svetlana G.} and Vladimir Karas and Takao Kitaguchi and Kolodziejczak, {Jeffery J.} and Henric Krawczynski and Luca Latronico and Ioannis Liodakis and Simone Maldera and Alberto Manfreda and Fr{\'e}d{\'e}ric Marin and Andrea Marinucci and Marscher, {Alan P.} and Marshall, {Herman L.} and Giorgio Matt and Ikuyuki Mitsuishi and Tsunefumi Mizuno and Chi-Yung Ng and O{\textquoteright}Dell, {Stephen L.} and Nicola Omodei and Chiara Oppedisano and Alessandro Papitto and Peirson, {Abel L.} and Matteo Perri and Melissa Pesce-Rollins and Maura Pilia and Andrea Possenti and Simonetta Puccetti and Ajay Ratheesh and Romani, {Roger W.} and Carmelo Sgr{\`o} and Patrick Slane and Gloria Spandre and Sunyaev, {Rashid A.} and Toru Tamagawa and Fabrizio Tavecchio and Roberto Taverna and Yuzuru Tawara and Tennant, {Allyn F.} and Thomas, {Nicolas E.} and Francesco Tombesi and Alessio Trois and Roberto Turolla and Jacco Vink and Kinwah Wu and Fei Xie",
year = "2022",
doi = "10.1038/s41550-022-01799-5",
language = "русский",
volume = "6",
pages = "1433--1443",
journal = "Nature Astronomy",
issn = "2397-3366",
publisher = "Nature Publishing Group",
number = "12",
}
RIS
TY - JOUR
T1 - Determination of X-ray pulsar geometry with IXPE polarimetry
AU - Doroshenko, Victor
AU - Poutanen, Juri
AU - Tsygankov, Sergey S.
AU - Suleimanov, Valery F.
AU - Bachetti, Matteo
AU - Caiazzo, Ilaria
AU - Costa, Enrico
AU - Di Marco, Alessandro
AU - Heyl, Jeremy
AU - La Monaca, Fabio
AU - Muleri, Fabio
AU - Mushtukov, Alexander A.
AU - Pavlov, George G.
AU - Ramsey, Brian D.
AU - Rankin, John
AU - Santangelo, Andrea
AU - Soffitta, Paolo
AU - Staubert, Rüdiger
AU - Weisskopf, Martin C.
AU - Zane, Silvia
AU - Agudo, Iván
AU - Antonelli, Lucio A.
AU - Baldini, Luca
AU - Baumgartner, Wayne H.
AU - Bellazzini, Ronaldo
AU - Bianchi, Stefano
AU - Bongiorno, Stephen D.
AU - Bonino, Raffaella
AU - Brez, Alessandro
AU - Bucciantini, Niccolò
AU - Capitanio, Fiamma
AU - Castellano, Simone
AU - Cavazzuti, Elisabetta
AU - Ciprini, Stefano
AU - De Rosa, Alessandra
AU - Del Monte, Ettore
AU - Di Gesu, Laura
AU - Di Lalla, Niccolò
AU - Donnarumma, Immacolata
AU - Dovčiak, Michal
AU - Ehlert, Steven R.
AU - Enoto, Teruaki
AU - Evangelista, Yuri
AU - Fabiani, Sergio
AU - Ferrazzoli, Riccardo
AU - Garcia, Javier A.
AU - Gunji, Shuichi
AU - Hayashida, Kiyoshi
AU - Iwakiri, Wataru
AU - Jorstad, Svetlana G.
AU - Karas, Vladimir
AU - Kitaguchi, Takao
AU - Kolodziejczak, Jeffery J.
AU - Krawczynski, Henric
AU - Latronico, Luca
AU - Liodakis, Ioannis
AU - Maldera, Simone
AU - Manfreda, Alberto
AU - Marin, Frédéric
AU - Marinucci, Andrea
AU - Marscher, Alan P.
AU - Marshall, Herman L.
AU - Matt, Giorgio
AU - Mitsuishi, Ikuyuki
AU - Mizuno, Tsunefumi
AU - Ng, Chi-Yung
AU - O’Dell, Stephen L.
AU - Omodei, Nicola
AU - Oppedisano, Chiara
AU - Papitto, Alessandro
AU - Peirson, Abel L.
AU - Perri, Matteo
AU - Pesce-Rollins, Melissa
AU - Pilia, Maura
AU - Possenti, Andrea
AU - Puccetti, Simonetta
AU - Ratheesh, Ajay
AU - Romani, Roger W.
AU - Sgrò, Carmelo
AU - Slane, Patrick
AU - Spandre, Gloria
AU - Sunyaev, Rashid A.
AU - Tamagawa, Toru
AU - Tavecchio, Fabrizio
AU - Taverna, Roberto
AU - Tawara, Yuzuru
AU - Tennant, Allyn F.
AU - Thomas, Nicolas E.
AU - Tombesi, Francesco
AU - Trois, Alessio
AU - Turolla, Roberto
AU - Vink, Jacco
AU - Wu, Kinwah
AU - Xie, Fei
PY - 2022
Y1 - 2022
N2 - Using observations of X-ray pulsar Hercules X-1 by the Imaging X-ray Polarimetry Explorer we report a highly significant (>17σ) detection of the polarization signal from an accreting neutron star. The observed degree of linear polarization of ~10% is far below theoretical expectations for this object, and stays low throughout the spin cycle of the pulsar. Both the degree and angle of polarization exhibit variability with the pulse phase, allowing us to measure the pulsar spin position angle 57(2) deg and the magnetic obliquity 12(4) deg, which is an essential step towards detailed modelling of the intrinsic emission of X-ray pulsars. Combining our results with the optical polarimetric data, we find that the spin axis of the neutron star and the angular momentum of the binary orbit are misaligned by at least ~20 deg, which is a strong argument in support of the models explaining the stability of the observed superorbital variability with the precession of the neutron star.
AB - Using observations of X-ray pulsar Hercules X-1 by the Imaging X-ray Polarimetry Explorer we report a highly significant (>17σ) detection of the polarization signal from an accreting neutron star. The observed degree of linear polarization of ~10% is far below theoretical expectations for this object, and stays low throughout the spin cycle of the pulsar. Both the degree and angle of polarization exhibit variability with the pulse phase, allowing us to measure the pulsar spin position angle 57(2) deg and the magnetic obliquity 12(4) deg, which is an essential step towards detailed modelling of the intrinsic emission of X-ray pulsars. Combining our results with the optical polarimetric data, we find that the spin axis of the neutron star and the angular momentum of the binary orbit are misaligned by at least ~20 deg, which is a strong argument in support of the models explaining the stability of the observed superorbital variability with the precession of the neutron star.
U2 - 10.1038/s41550-022-01799-5
DO - 10.1038/s41550-022-01799-5
M3 - статья
VL - 6
SP - 1433
EP - 1443
JO - Nature Astronomy
JF - Nature Astronomy
SN - 2397-3366
IS - 12
ER -
