Richard Ignace - INSPIRE

A Time-dependent Spectral Analysis of γ Cassiopeiae

#1

et al.

(Nov 18, 2024)

Published in:
- Astrophys.J. 978 (2025) 1, 105
•
e-Print:
- 2411.11825 [astro-ph.HE]

X-Shooting ULLYSES: Massive stars at low metallicity - VIII. Stellar and wind parameters of newly revealed stripped stars in Be binaries

#2

XShootU

Collaboration

•

V. Ramachandran

et al.

(Jun 25, 2024)

Published in:
- Astron.Astrophys. 692 (2024) A90,
- Astron.Astrophys. 692 (2024) A90
•
e-Print:
- 2406.17678 [astro-ph.SR]

DOI

reference search4 citations

Chandra HETG X-ray Spectra and Variability of

\pi

Aqr, a

\gamma

Cas-type Be star

#3

et al.

(Apr 25, 2024)

e-Print:
- 2404.16977 [astro-ph.SR]

pdf

reference search0 citations

Survey of X-Rays from Massive Stars Observed at High Spectral Resolution with Chandra

#4

(Aug 1, 2023)

Published in:
- Astrophys.J. 954 (2023) 2, 123
•
e-Print:
- 2308.00758 [astro-ph.SR]

DOI

reference search2 citations

The RS Oph Outburst of 2021 Monitored in X-Rays with NICER

#5

et al.

(Jul 21, 2023)

Published in:
- Astrophys.J. 955 (2023) 1, 37
•
e-Print:
- 2307.11485 [astro-ph.HE]

DOI

reference search9 citations

X-Shooting ULLYSES: massive stars at low metallicity. I. Project Description

#6

Jorick S. Vink
(
- Armagh Observ.
)
,
A. Mehner
(
- European Southern Obs., Chile
)
,
P.A. Crowther
(
- Sheffield U.
)
,
A. Fullerton
(
- Baltimore, Space Telescope Sci.
)
,
M. Garcia
(
- INTA, Madrid
)

et al.

(May 10, 2023)

Published in:
- Astron.Astrophys. 675 (2023) A154
•
e-Print:
- 2305.06376 [astro-ph.SR]

pdfDOI

reference search6 citations

Shocks in the Outflow of the RS Oph 2021 Eruption Observed with X-Ray Gratings

#7

et al.

(Sep 5, 2022)

Published in:
- Astrophys.J. 938 (2022) 1, 34
•
e-Print:
- 2209.02123 [astro-ph.HE]

DOI

reference search11 citations

Radio Spectral Energy Distributions for Single Massive Star Winds with Free–Free and Synchrotron Emission

#8

(May 4, 2022)

Published in:
- Astrophys.J. 932 (2022) 1, 12
•
e-Print:
- 2205.02180 [astro-ph.SR]

DOI

reference search3 citations

The Colliding Winds of WR 25 in High-resolution X-Rays

#9

(Mar 8, 2021)

Published in:
- Astrophys.J. 915 (2021) 2, 114
•
e-Print:
- 2103.05053 [astro-ph.HE]

pdfDOI

reference search9 citations

\zeta

Puppis

#10

et al.

(Nov 13, 2020)

Published in:
- Astrophys.J. 906 (2021) 2, 89
•
e-Print:
- 2011.07066 [astro-ph.HE]

pdfDOI

reference search7 citations

The auroral radio emission of the magnetic B-type star ρ OphC

#11

et al.

(Sep 4, 2020)

Published in:
- Mon.Not.Roy.Astron.Soc. 499 (2020) 1, L72-L76
•
e-Print:
- 2009.02363 [astro-ph.SR]

pdfDOI

reference search4 citations

Chandra X-ray study confirms that the magnetic standard Ap star KQ Vel hosts a neutron star companion

#12

(Jul 22, 2020)

Published in:
- Astron.Astrophys. 641 (2020) L8
•
e-Print:
- 2007.11591 [astro-ph.SR]

pdfDOI

reference search0 citations

A Deep Exposure in High Resolution X-Rays Reveals the Hottest Plasma in the

\zeta\,

Puppis Wind

#13

et al.

(Mar 15, 2020)

Published in:
- Astrophys.J. 893 (2020) 52
•
e-Print:
- 2003.06889 [astro-ph.SR]

pdfDOI

reference search9 citations

On the apparent absence of WR+NS systems: the curious case of WR124

#14

et al.

(Nov 26, 2018)

Published in:
- Astrophys.J.Lett. 869 (2018) L11
•
e-Print:
- 1811.10691 [astro-ph.HE]

pdfDOI

reference search6 citations

A combined multiwavelength VLA/ALMA/Chandra study unveils the complex magnetosphere of the B-type star HR5907

#15

et al.

(Jan 26, 2018)

Published in:
- Mon.Not.Roy.Astron.Soc. 476 (2018) 1, 562-579
•
e-Print:
- 1801.08738 [astro-ph.SR]

pdfDOI

reference search8 citations

Polarization simulations of stellar wind bow-shock nebulae – I. The case of electron scattering

#16

(Dec 13, 2017)

Published in:
- Mon.Not.Roy.Astron.Soc. 477 (2018) 1, 1365-1382
•
e-Print:
- 1712.04958 [astro-ph.SR]

pdfDOI

reference search0 citations

On the binary nature of massive blue hypergiants: high-resolution X-ray spectroscopy suggests that Cyg OB2 12 is a colliding wind binary

#17

et al.

(Jul 14, 2017)

Published in:
- Astrophys.J. 845 (2017) 1, 39
•
e-Print:
- 1707.04473 [astro-ph.SR]

pdfDOI

reference search5 citations

On the Absence of Non-thermal X-ray emission around Runaway O stars

#18

(Mar 11, 2017)

Published in:
- Astrophys.J.Lett. 838 (2017) 2, L19
•
e-Print:
- 1703.04059 [astro-ph.HE]

pdfDOI

reference search15 citations

X-ray Observations of Bow Shocks around Runaway O Stars. The case of

\zeta

Oph and BD+43

^{\circ}

3654

#19

et al.

(Feb 25, 2016)

Published in:
- Astrophys.J. 821 (2016) 2, 79
•
e-Print:
- 1602.07805 [astro-ph.HE]

pdfDOI

reference search18 citations

X-ray diagnostics of massive star winds

#20

(2016)

Published in:
- IAU Symp. 329 (2016) 151-155
•
Contribution to:
- NZstars2016
  , 151-155
•
e-Print:
- 1702.05613 [astro-ph.SR]

pdfDOI

reference search1 citation

A Coordinated X-ray and Optical Campaign of the Nearby Massive Binary

\delta

Orionis Aa: II. X-ray Variability

#21

et al.

(Jul 17, 2015)

Published in:
- Astrophys.J. 809 (2015) 2, 133
•
e-Print:
- 1507.04972 [astro-ph.HE]

pdfDOI

reference search4 citations

A Coordinated X-ray and Optical Campaign on the Nearest Massive Eclipsing Binary,

\Delta

Orions Aa: I. Overview of the X-ray Spectrum

#22

et al.

(Jul 17, 2015)

Published in:
- Astrophys.J. 809 (2015) 2, 132
•
e-Print:
- 1507.05101 [astro-ph.SR]

pdfDOI

reference search3 citations

A Coordinated X-ray and Optical Campaign of the Nearest Massive Eclipsing Binary,

\delta

Orionis Aa: III. Analysis of Optical Photometric MOST and Spectroscopic (Ground Based) Variations

#23

Herbert Pablo
(
- Montreal U.
)
,
Noel D. Richardson
(
- Montreal U.
)
,
Anthony F.J. Moffat
(
- Montreal U.
)
,
Michael Corcoran
(
- NASA, Goddard and
- Universities Space Research Assoc.
)
,
Tomer Shenar
(
- Potsdam U.
)

et al.

(Apr 29, 2015)

Published in:
- Astrophys.J. 809 (2015) 2, 134
•
e-Print:
- 1504.08002 [astro-ph.SR]

pdfDOI

reference search2 citations

Long-term polarization observations of Mira variable stars suggest asymmetric structures

#24

(Sep 16, 2013)

Published in:
- IAU Symp. 301 (2014) 463-464
•
Contribution to:
- IAU Symposium 301, 463-464
•
e-Print:
- 1309.4117 [astro-ph.SR]

pdfDOI

reference search0 citations

The XMM-Newton/EPIC X-Ray Light Curve Analysis of WR 6

#25

et al.

(Jul 26, 2013)

Published in:
- Astrophys.J. 775 (2013) 29
•
e-Print:
- 1307.7074 [astro-ph.SR]

pdfDOI

reference search11 citations

Richard Ignace(
East Tennessee State U.
)

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Richard Ignace(East Tennessee State U.)

Date of paper

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Richard Ignace(
East Tennessee State U.
)