Investigating the puzzling synchrotron behaviour of Mrk 421

the WEBT Collaboration

doi:10.3390/galaxies4040061

Investigating the puzzling synchrotron behaviour of Mrk 421

the WEBT Collaboration

Steward Observatory

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

We investigate the multiwavelength behaviour of the high-energy peaked BL Lac object (HBL) Mrk 421 at redshift z = 0.031 in the period 2007-2015. We use optical photometric, spectroscopic, and polarimetric data and near-infrared data obtained by 35 observatories participating in the GLAST-AGILE Support Program (GASP) of the Whole Earth Blazar Telescope (WEBT), as well as by the Steward Observatory Support of the Fermi Mission. We also employ high-energy data from the Swift (UV and X-rays) satellite to study correlations among emission in different bands.

Original language	English (US)
Article number	61
Journal	Galaxies
Volume	4
Issue number	4
DOIs	https://doi.org/10.3390/galaxies4040061
State	Published - Dec 1 2016

Keywords

BL Lacertae objects: general
BL Lacertae objects: individual: Mrk 421
Galaxies: active
Galaxies: jets

ASJC Scopus subject areas

Astronomy and Astrophysics

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10.3390/galaxies4040061

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title = "Investigating the puzzling synchrotron behaviour of Mrk 421",

abstract = "We investigate the multiwavelength behaviour of the high-energy peaked BL Lac object (HBL) Mrk 421 at redshift z = 0.031 in the period 2007-2015. We use optical photometric, spectroscopic, and polarimetric data and near-infrared data obtained by 35 observatories participating in the GLAST-AGILE Support Program (GASP) of the Whole Earth Blazar Telescope (WEBT), as well as by the Steward Observatory Support of the Fermi Mission. We also employ high-energy data from the Swift (UV and X-rays) satellite to study correlations among emission in different bands.",

keywords = "BL Lacertae objects: general, BL Lacertae objects: individual: Mrk 421, Galaxies: active, Galaxies: jets",

author = "\{the WEBT Collaboration\} and Carnerero, \{Maria I.\} and Raiteri, \{Claudia M.\} and Massimo Villata and Pulido, \{Jose A.Acosta\} and Smith, \{Paul S.\} and Larionov, \{Valeri M.\}",

note = "Publisher Copyright: {\textcopyright} 2016 by the authors.",

year = "2016",

month = dec,

day = "1",

doi = "10.3390/galaxies4040061",

language = "English (US)",

volume = "4",

journal = "Galaxies",

issn = "2075-4434",

publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",

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TY - JOUR

T1 - Investigating the puzzling synchrotron behaviour of Mrk 421

AU - the WEBT Collaboration

AU - Carnerero, Maria I.

AU - Raiteri, Claudia M.

AU - Villata, Massimo

AU - Pulido, Jose A.Acosta

AU - Smith, Paul S.

AU - Larionov, Valeri M.

PY - 2016/12/1

Y1 - 2016/12/1

N2 - We investigate the multiwavelength behaviour of the high-energy peaked BL Lac object (HBL) Mrk 421 at redshift z = 0.031 in the period 2007-2015. We use optical photometric, spectroscopic, and polarimetric data and near-infrared data obtained by 35 observatories participating in the GLAST-AGILE Support Program (GASP) of the Whole Earth Blazar Telescope (WEBT), as well as by the Steward Observatory Support of the Fermi Mission. We also employ high-energy data from the Swift (UV and X-rays) satellite to study correlations among emission in different bands.

AB - We investigate the multiwavelength behaviour of the high-energy peaked BL Lac object (HBL) Mrk 421 at redshift z = 0.031 in the period 2007-2015. We use optical photometric, spectroscopic, and polarimetric data and near-infrared data obtained by 35 observatories participating in the GLAST-AGILE Support Program (GASP) of the Whole Earth Blazar Telescope (WEBT), as well as by the Steward Observatory Support of the Fermi Mission. We also employ high-energy data from the Swift (UV and X-rays) satellite to study correlations among emission in different bands.

KW - BL Lacertae objects: general

KW - BL Lacertae objects: individual: Mrk 421

KW - Galaxies: active

KW - Galaxies: jets

UR - https://www.scopus.com/pages/publications/85030699002

UR - https://www.scopus.com/pages/publications/85030699002#tab=citedBy

U2 - 10.3390/galaxies4040061

DO - 10.3390/galaxies4040061

M3 - Article

AN - SCOPUS:85030699002

SN - 2075-4434

VL - 4

JO - Galaxies

JF - Galaxies

IS - 4

M1 - 61

ER -

Investigating the puzzling synchrotron behaviour of Mrk 421

Abstract

Keywords

ASJC Scopus subject areas

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