J. A. Orosz

Publication List Details

Period

1998 - 2008

Number

40

Co-Authors

Dynamical Masses for the Large Magellanic Cloud Massive Binary System [L72] LH 54-425 (2008)

Williams, S. J., Gies, D. R., Henry, T. J., Orosz, J. A., McSwain, M. V., Hillwig, T. C., ...

We present results from an optical spectroscopic investigation of the massive binary system [L72] LH~54-425 in the LH 54 OB association in the Large Magellanic Cloud. We revise the ephemeris of [L72]...

New Solutions for the Planetary Dynamics in HD160691 using a Newtonian Model and Latest Data (2008)

Short, D., Windmiller, G., Orosz, J. A.

In this letter we present several new three and four-planet solutions based on the most current available radial velocity data for HD160691 ($\mu$Ara). These solutions are optimised using the...

On Using the Rossiter Effect to Detect Terrestrial Planets (2007)

Welsh, W. F., Orosz, J. A.

We explore the possibility that the transit signature of an Earth-size planet can be detected in spectroscopic velocity shifts via the Rossiter effect. Under optimistic but not unrealistic...

Discovery of X-ray Jets in the Microquasar H 1743-322 (2005)

Corbel, S., Kaaret, P., Fender, R. P., Tzioumis, A. K., Tomsick, J. A., Orosz, J. A.

We report on the formation and evolution of two large-scale, synchrotron-emitting jets from the black hole candidate H 1743-322 following its reactivation in 2003. In November 2003 after the end of...

Discovery of X-Ray Jets in the Microquasar H1743-322 (2005)

Corbel, S., Kaaret, P., Fender, R.P., Tzioumis, A.K., Tomsick, J.A., Orosz, J.A.

We report on the formation and evolution of two large-scale, synchrotron-emitting jets from the black hole candidate H1743-322 following its reactivation in 2003. In 2003 November, after the end of...

The detailed optical light curve of GRB 030329 (2003)

Lipkin, Y. M., Ofek, E. O., Gal-Yam, A., Leibowitz, E. M., Poznanski, D., Kaspi, S., ...

(Abridged) We present densely sampled BVRI light curves of the optical transient associated with the gamma-ray burst GRB 030329, the result of a coordinated observing campaign conducted at five...

Spectral and Timing Evolution of the Black Hole X-ray Nova 4U 1543-47 During its 2002 Outburst (2003)

Park, S. Q., Miller, J. M., McClintock, J. E., Remillard, R. A., Orosz, J. A., Shrader, C. R., ...

We present an X-ray spectral and timing analysis of 4U 1543-47 during its 2002 outburst based on 49 pointed observations obtained using the Rossi X-ray Timing Explorer (RXTE). The outburst reached a...

X-Ray Emission from the Jets of XTE J1550-564 (2002)

Kaaret, P., Corbel, S., Tomsick, J. A., Fender, R. P., Miller, J. M., Orosz, J. A., ...

We report on X-ray observations of the the large-scale jets recently discovered in the radio and detected in X-rays from the black hole candidate X-ray transient and microquasar XTE J1550-564. On 11...

Large-Scale, Decelerating, Relativistic X-ray Jets from the Microquasar XTE J1550-654 (2002)

Corbel, S., Fender, R. P., Tzioumis, A. K., Tomsick, J. A., Orosz, J. A., Miller, J. M., ...

We have discovered at x-ray and radio wavelengths large-scale moving jets from the microquasar XTE J1550-654. Plasma ejected from near the black hole traveled at relativistic velocities for at least...

Large-scale, decelerating, relativistic X-ray jets from the microquasar XTE J1550-564 (2002)

Corbel, S., Fender, R.P., Tzioumis, A.K., Tomsick, J.A., Orosz, J.A., Miller, J.M., ...

We have detected, at x-ray and radio wavelengths, large-scale moving jets from the microquasar XTE J1550-564. Plasma ejected from near the black hole traveled at relativistic velocities for at least...

Multiwavelength Observations of the Black Hole Candidate XTE J1550-564 during the 2000 Outburst (2001)

Jain, R. K., Bailyn, C. D., Orosz, J. A., McClintock, J. E., Remillard, R. A.

We report optical, infrared, and X-ray light curves for the outburst, in 2000, of the black hole candidate XTE J1550-564. We find that the start of the outburst in the H and V bands precedes that...

OGLE observations of four X-ray binary pulsars in the SMC (1999)

Coe, M. J., Orosz, J. A.

This paper presents analysis and interpretation of OGLE photometric data of four X-ray binary pulsar systems in the Small Magellanic Cloud: 1WGA J0054.9-7226, RX J0050.7-7316, RX J0049.1-7250, and...

X-ray Nova XTE J1550-564: Optical Observations (1999)

Jain, R. K., Bailyn, C. D., Orosz, J. A., Remillard, R. A., McClintock, J. E.

We report the identification of the optical counterpart of the X-ray transient XTE J1550-564 described in two companion papers by Sobczak et al (1999) and Remillard et al (1999). We find that the...

X-ray Nova XTE J1550-564: Discovery of a QPO Near 185 Hz (1999)

Remillard, R. A., McClintock, J. E., Sobczak, G. J., Bailyn, C. D., Orosz, J. A., Morgan, E. H., ...

We have investigated the X-ray timing properties of XTE J1550-564 during 60 RXTE PCA observations made between 1998 September 18 and November 28. We detect quasi-periodic oscillations (QPOs) near 185...

RXTE Observations of 0.1-300 Hz QPOs in the Microquasar GRO J1655-40 (1998)

Remillard, R. A., Morgan, E. H., McClintock, J. E., Bailyn, C. D., Orosz, J. A.

We have investigated 52 RXTE pointed observations of GRO J1655-40 spanning the X-ray outburst that commenced on 1996 April 25 and lasted for 16 months. Our X-ray timing analyses reveal four types of...