Search: onr:"swepub:oai:DiVA.org:kth-241233" >
The PoGO plus view ...
-
Chauvin, MaximeKTH,Partikel- och astropartikelfysik,AlbaNova Univ Ctr, Oskar Klein Ctr Cosmoparticle Phys, SE-10691 Stockholm, Sweden
(author)
The PoGO plus view on Crab off-pulse hard X-ray polarization
- Article/chapterEnglish2018
Publisher, publication year, extent ...
-
2018-02-26
-
Oxford University Press,2018
-
printrdacarrier
Numbers
-
LIBRIS-ID:oai:DiVA.org:kth-241233
-
https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-241233URI
-
https://doi.org/10.1093/mnrasl/sly027DOI
-
https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-165746URI
Supplementary language notes
-
Language:English
-
Summary in:English
Part of subdatabase
Classification
-
Subject category:ref swepub-contenttype
-
Subject category:art swepub-publicationtype
Notes
-
QC 20190117
-
The linear polarization fraction (PF) and angle of the hard X-ray emission from the Crab provide unique insight into high-energy radiation mechanisms, complementing the usual imaging, timing, and spectroscopic approaches. Results have recently been presented by two missions operating in partially overlapping energy bands, PoGO+ (18-160 keV) and AstroSat CZTI (100-380 keV). We previously reported PoGO+ results on the polarization parameters integrated across the light curve and for the entire nebula-dominated off-pulse region. We now introduce finer phase binning, in light of the AstroSat CZTI claim that the PF varies across the off-pulse region. Since both missions are operating in a regime where errors on the reconstructed polarization parameters are non-Gaussian, we adopt a Bayesian approach to compare results from each mission. We find no statistically significant variation in off-pulse polarization parameters, neither when considering the mission data separately nor when they are combined. This supports expectations from standard high-energy emission models.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
-
Florén, Hans-GustavStockholms universitet,Institutionen för astronomi,Stockholm Univ, Dept Astron, SE-10691 Stockholm, Sweden(Swepub:su)flore
(author)
-
Friis, MetteKTH,Partikel- och astropartikelfysik,AlbaNova Univ Ctr, Oskar Klein Ctr Cosmoparticle Phys, SE-10691 Stockholm, Sweden.(Swepub:kth)u1nye3uw
(author)
-
Jackson, MirandaKTH,Partikel- och astropartikelfysik(Swepub:kth)u1k3ikhm
(author)
-
Kamae, T.Univ Tokyo, Dept Phys, Tokyo 1130033, Japan.
(author)
-
Kataoka, J.Waseda Univ, Res Inst Sci & Engn, Tokyo 1698555, Japan.
(author)
-
Kawano, T.Hiroshima Univ, Dept Phys Sci, Hiroshima 7398526, Japan.
(author)
-
Kiss, Mózsi,1982-KTH,Partikel- och astropartikelfysik,AlbaNova Univ Ctr, Oskar Klein Ctr Cosmoparticle Phys, SE-10691 Stockholm, Sweden.(Swepub:kth)u13dvf5u
(author)
-
Mikhalev, VictorKTH,Partikel- och astropartikelfysik,AlbaNova Univ Ctr, Oskar Klein Ctr Cosmoparticle Phys, SE-10691 Stockholm, Sweden.(Swepub:kth)u15li3ub
(author)
-
Mizuno, T.Hiroshima Univ, Dept Phys Sci, Hiroshima 7398526, Japan.
(author)
-
Tajima, H.Nagoya Univ, Inst Space Earth Environm Res, Nagoya, Aichi 4648601, Japan.
(author)
-
Takahashi, H.Hiroshima Univ, Dept Phys Sci, Hiroshima 7398526, Japan.
(author)
-
Uchida, N.Hiroshima Univ, Dept Phys Sci, Hiroshima 7398526, Japan.
(author)
-
Pearce, Mark,1970-KTH,Partikel- och astropartikelfysik,AlbaNova Univ Ctr, Oskar Klein Ctr Cosmoparticle Phys, SE-10691 Stockholm, Sweden.(Swepub:kth)u17jptna
(author)
-
KTHPartikel- och astropartikelfysik
(creator_code:org_t)
Related titles
-
In:Monthly notices of the Royal Astronomical Society: Oxford University Press477:1, s. L45-L490035-87111365-29661745-39251745-3933
Internet link
Find in a library
To the university's database
- By the author/editor
-
Chauvin, Maxime
-
Florén, Hans-Gus ...
-
Friis, Mette
-
Jackson, Miranda
-
Kamae, T.
-
Kataoka, J.
-
show more...
-
Kawano, T.
-
Kiss, Mózsi, 198 ...
-
Mikhalev, Victor
-
Mizuno, T.
-
Tajima, H.
-
Takahashi, H.
-
Uchida, N.
-
Pearce, Mark, 19 ...
-
show less...
- About the subject
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Physical Science ...
-
and Astronomy Astrop ...
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Physical Science ...
- Articles in the publication
-
Monthly notices ...
- By the university
-
Royal Institute of Technology
-
Stockholm University