TY - JOUR
T1 - A polarized view of the hot and violent universe
AU - Soffitta, Paolo
AU - Bucciantini, Niccolo’
AU - Churazov, Eugene
AU - Costa, Enrico
AU - Dovciak, Michal
AU - Feng, Hua
AU - Heyl, Jeremy
AU - Ingram, Adam
AU - Jahoda, Keith
AU - Kaaret, Philip
AU - Kallman, Timothy
AU - Karas, Vladimir
AU - Khabibullin, Ildar
AU - Krawczynski, Henric
AU - Malzac, Julien
AU - Marin, Frédéric
AU - Marshall, Herman
AU - Matt, Giorgio
AU - Muleri, Fabio
AU - Mundell, Carole
AU - Pearce, Mark
AU - Petrucci, Pierre Olivier
AU - Poutanen, Juri
AU - Romani, Roger
AU - Santangelo, Andrea
AU - Tagliaferri, Gianpiero
AU - Taverna, Roberto
AU - Turolla, Roberto
AU - Vink, Jacco
AU - Zane, Silvia
N1 - Funding Information:
Open access funding provided by Istituto Nazionale di Astrofisica within the CRUI-CARE Agreement.
Publisher Copyright:
© 2021, The Author(s).
Copyright:
Copyright 2021 Elsevier B.V., All rights reserved.
PY - 2021/6/30
Y1 - 2021/6/30
N2 - X-ray polarimetry has long been considered the ‘holy grail’ of X-ray astronomy. Fortunately, after a silence of more than 40 years, the field is now rejuvenating. In fact, an X-ray polarimeter onboard a Cube-sat nano-satellite has been recently successfully operated. IXPE, the Imaging X-ray Polarimetry Explorer, will be launched in 2021 while eXTP, containing a larger version of IXPE, is expected to be launched in 2027. Although at present it is difficult to predict the discoveries that, given their exploratory nature, IXPE and eXTP will obtain, the path for a follow-up mission can already be envisaged. In this paper we describe the scientific goals of such a follow-up mission, and present a medium-size mission profile that can accomplish this task.
AB - X-ray polarimetry has long been considered the ‘holy grail’ of X-ray astronomy. Fortunately, after a silence of more than 40 years, the field is now rejuvenating. In fact, an X-ray polarimeter onboard a Cube-sat nano-satellite has been recently successfully operated. IXPE, the Imaging X-ray Polarimetry Explorer, will be launched in 2021 while eXTP, containing a larger version of IXPE, is expected to be launched in 2027. Although at present it is difficult to predict the discoveries that, given their exploratory nature, IXPE and eXTP will obtain, the path for a follow-up mission can already be envisaged. In this paper we describe the scientific goals of such a follow-up mission, and present a medium-size mission profile that can accomplish this task.
KW - Astrophysics
KW - Polarimetry
KW - X-rays
UR - http://www.scopus.com/inward/record.url?scp=85105520229&partnerID=8YFLogxK
U2 - 10.1007/s10686-021-09722-y
DO - 10.1007/s10686-021-09722-y
M3 - Article
AN - SCOPUS:85105520229
SN - 0922-6435
VL - 51
SP - 1109
EP - 1141
JO - Experimental Astronomy
JF - Experimental Astronomy
IS - 3
ER -