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η Carinae: Binarity Confirmed

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Augusto Damineli1,5, Andreas Kaufer2, Bernhard Wolf3, Otmar Stahl3, Dalton F. Lopes4 and Francisco X. de Araújo4

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[1]

He II λ4686 in η Carinae: Collapse of the Wind-Wind Collision Region during Periastron Passage

M. Teodoro et al.  The Astrophysical Journal 2012  746 73
IOPscience 
[2]

Critical Differences and Clues in Eta Car's 2009 Event

Andrea Mehner et al.  The Astrophysical Journal 2011  740 80
IOPscience 
[3]

Spiraling Out of Control: Three-dimensional Hydrodynamical Modeling of the Colliding Winds in η Carinae

E. R. Parkin et al.  The Astrophysical Journal 2011  726 105
IOPscience 
[4]

Particle Acceleration in the Expanding Blast Wave of η Carina's Great Eruption of 1843

S. Ohm et al.  The Astrophysical Journal Letters 2010  718 L161
IOPscience 
[5]

The Hα Variations of η Carinae During the 2009.0 Spectroscopic Event

N. D. Richardson et al.  The Astronomical Journal 2010  139 1534
IOPscience 
[6]

Collapse of Molecular Cloud Cores with Radiation Transfer: Formation of Massive Stars by Accretion

Leonardo Di G. Sigalotti et al.  The Astrophysical Journal 2009  707 1438
IOPscience 
[7]

The Early Spectra of Eta Carinae 1892 to 1941 and the Onset of its High Excitation Emission Spectrum

Roberta M. Humphreys et al.  The Astronomical Journal 2008  135 1249
IOPscience 
[8]

Chandra X-Ray Grating Spectrometry of η Carinae near X-Ray Minimum. I. Variability of the Sulfur and Silicon Emission Lines

D. B. Henley et al.  The Astrophysical Journal 2008  680 705
IOPscience 
[9]

Comparing η Carinae with the Red Rectangle

Noam Soker  The Astrophysical Journal 2007  661 490
IOPscience 
[10]

Accretion onto the Companion of η Carinae during the Spectroscopic Event. IV. The Disappearance of Highly Ionized Lines

Noam Soker  The Astrophysical Journal 2007  661 482
IOPscience 
[11]

η Carinae across the 2003.5 Minimum: Spectroscopic Evidence for Massive Binary Interactions

K. E. Nielsen et al.  The Astrophysical Journal 2007  660 669
IOPscience 
[12]

Accretion onto the Companion of η Carinae during the Spectroscopic Event. III. The He II λ4686 Line

Noam Soker and Ehud Behar  The Astrophysical Journal 2006  652 1563
IOPscience 
[13]

Accretion onto the Companion of η Carinae during the Spectroscopic Event. II. X-Ray Emission Cycle

Muhammad Akashi et al.  The Astrophysical Journal 2006  644 451
IOPscience 
[14]

The UV Scattering Halo of the Central Source Associated with η Carinae

D. John Hillier et al.  The Astrophysical Journal 2006  642 1098
IOPscience 
[15]

Detection of a Hot Binary Companion of η Carinae

Rosina C. Iping et al  The Astrophysical Journal Letters 2005  633 L37
IOPscience 
[16]

A Change in the Physical State of η Carinae?

K. Davidson et al.  The Astronomical Journal 2005  129 900
IOPscience 
[17]

Accretion by the Secondary in η Carinae During the Spectroscopic Event. I. Flow Parameters

Noam Soker  The Astrophysical Journal 2005  635 540
IOPscience 
[18]

The Binarity of η Carinae and Its Similarity to Related Astrophysical Objects

Noam Soker  The Astrophysical Journal 2005  619 1064
IOPscience 
[19]

The Double-lined Spectrum of LBV 1806–20

Donald F. Figer et al  The Astrophysical Journal Letters 2004  610 L109
IOPscience 
[20]

The Purple Haze of η Carinae: Binary-induced Variability?

Nathan Smith et al  The Astrophysical Journal Letters 2004  610 L105
IOPscience 
[21]

Did η Carinae's Weigelt Blobs Originate circa 1941?

Bryan N. Dorland et al.  The Astronomical Journal 2004  127 1052
IOPscience 
[22]

Numerical Modeling of η Carinae Bipolar Outflows

R. F. González et al.  The Astrophysical Journal 2004  616 976
IOPscience 
[23]

Why a Single-Star Model Cannot Explain the Bipolar Nebula of η Carinae

Noam Soker  The Astrophysical Journal 2004  612 1060
IOPscience 
[24]

ETA CARINAE – An Evolved Triple-Star System?

Wolfgang Kundt and Christoph Hillemanns  Chinese Journal of Astronomy and Astrophysics 2003  3 349
IOPscience 
[25]

Accretion-Induced Collimated Fast Wind Model for η Carinae

Noam Soker  The Astrophysical Journal 2003  597 513
IOPscience 
[26]

The Remarkable Alternating Spectra of the Of?p Star HD 191612

Nolan R. Walborn et al.  The Astrophysical Journal 2003  588 1025
IOPscience 
[27]

Latitude-dependent Effects in the Stellar Wind of η Carinae

Nathan Smith et al.  The Astrophysical Journal 2003  586 432
IOPscience 
[28]

X-Ray Spectroscopy of η Carinae with XMM-Newton

Maurice A. Leutenegger et al.  The Astrophysical Journal 2003  585 1015
IOPscience 
[29]

The Photospheric Absorption Lines in the Ultraviolet Spectrum of the Multiple System HD 5980

Gloria Koenigsberger et al.  The Astrophysical Journal 2002  581 598
IOPscience 
[30]

The Chandra HETGS X-Ray Grating Spectrum of η Carinae

M. F. Corcoran et al.  The Astrophysical Journal 2001  562 1031
IOPscience 
[31]

On the Nature of the Central Source in η Carinae

D. John Hillier et al.  The Astrophysical Journal 2001  553 837
IOPscience 
[32]

Discovery of an Extended Dust Emission around IRAS 18576+0341 (AFGL 2298) at 10.3 and 18.0 Microns: A New Luminous Blue Variable Candidate?

Toshiya Ueta et al.  The Astrophysical Journal 2001  548 1020
IOPscience 
[33]

The X-Ray Light Curve of η Carinae: Refinement of the Orbit and Evidence for Phase-dependent Mass Loss

M. F. Corcoran et al.  The Astrophysical Journal 2001  547 1034
IOPscience 
[34]

Recent Changes in the Near-Ultraviolet and Optical Structure of η Carinae

Nathan Smith et al.  The Astronomical Journal 2000  120 920
IOPscience 
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