Results 131 to 140 of about 418,649 (286)

Time-Resolved Ultraviolet Observations of the Globular Cluster X-ray Source in NGC 6624: The Shortest Known Period Binary System

, 1997
Using the Faint Object Spectrograph (FOS) aboard the Hubble Space Telescope, we have obtained the first time-resolved spectra of the King et al. ultraviolet-bright counterpart to the 11-minute binary X-ray source in the core of the globular cluster NGC ...
Auriere M., Auriere M., Bruce Margon, Deutsch E. W., Eric W. Deutsch, Homer L., Richard G. Allen, Ronald A. Downes, Scott F. Anderson   +8 more
core   +1 more source

The universal luminosity function of binary X-ray sources in galaxies [PDF]

, 2003
K. A. Postnov
openalex   +1 more source

A Programmable Semiconductor Containing Active Molecular Photoswitches Located in the Crystal's Volume Phase

Advanced Functional Materials, EarlyView.
A novel approach for the design of functional semiconductors is presented, which utilizes the excellent optoelectronic properties of layered hybrid perovskites and the possibility to introduce a molecular photoswitch as the organic spacer. This concept is successfully demonstrated on a coumarin‐based system with the possibility to change the bandgap ...
Oliver Treske, Yaşar Krysiak, Hans Tornatzky, Markus R. Wagner, Sebastian Polarz   +4 more
wiley   +1 more source

Detection of Multiple X-Ray Quasi-periodic Oscillations in IGR J19294+1816 with Insight-HXMT

The Astrophysical Journal
We report the timing results with Insight-HXMT observations of X-ray binary IGR J19294+1816 during its 2019 type I outburst at the decline phase shortly following its peak.
Wen Yang, Wei Wang
doaj   +1 more source

The Be X-ray Binary Outburst Zoo

, 2013
Be X-ray binaries are among the best known transient high-energy sources. Their outbursts are commonly classified into a simple scheme of 'normal' and 'giant' outbursts, but a closer look shows that actual outbursts do not always follow this simple ...
Anders, Friedrich, Kretschmar, Peter, Nespoli, Elisa, Reig, Pablo   +3 more
core   +1 more source

Circularly polarised radio emission from GRS 1915+105 and other X-ray binaries [PDF]

, 2003
Rob Fender
openalex   +1 more source

Radio Emitting X-ray Binary Stars [PDF]

International Astronomical Union Colloquium, 1996
Some of the most astrophysically interesting objects are found among the radio-emitting X-ray binary stars (REXRB). The class includes the well-studied objects such as SS 433, Cyg X-3 and Sco X-1. The recent discoveries of relativistic ejection of radio knots in the X-ray transients 1915+105 (Mirabel & Rodriguez 1994) and 1655–40 (Hjellming & ...
openaire   +1 more source

Near‐Infrared Light‐Programmable Negative Differential Transconductance in Organic Electrochemical Transistors for Reconfigurable Logic

Advanced Functional Materials, EarlyView.
Organic electrochemical transistors based on a Near‐Infrared (NIR)‐responsive polymer p(C4DPP‐T) and iodide electrolyte exhibit optically programmable negative differential transconductance. NIR illumination triggers an iodine‐mediated redox process, enabling a transition from binary to ternary conductance states within a single‐layer device.
Debdatta Panigrahi, Christina J. Kousseff, Aristea Pavlou, Zeinab Hamid, Iain McCulloch, Fabrizio Torricelli, Paul W. M. Blom, Paschalis Gkoupidenis   +7 more
wiley   +1 more source

Detection of Oscillations in a Type I X-Ray Burst of 4U 0614+091 with SVOM/ECLAIRs

The Astrophysical Journal Letters
On 2025 January 10, a thermonuclear (Type I) X-ray burst from the neutron star low-mass X-ray binary (LMXB) 4U 0614+091 was detected with the ECLAIRs instrument on board the Space-based multiband astronomical Variable Object Monitor mission.
Sébastien Le Stum, Floriane Cangemi, Alexis Coleiro, Sébastien Guillot, Jérôme Chenevez, Philippe Bacon, Nicolas Bellemont, Laurent Bouchet, Tristan Bouchet, Cécile Cavet, Bertrand Cordier, Antoine Foisseau, Olivier Godet, Andrea Goldwurm, Xuhui Han, Cyril Lachaud, Zhaosheng Li, Huali Li, Yulei Qiu, Jérôme Rodriguez, Wenjun Tan, Lian Tao, Lauryne Verwaerde, Chenwei Wang, Jing Wang, Jianyan Wei, Chao Wu, Wenjin Xie, Liping Xin, Shaolin Xiong, Shuangnan Zhang, Shijie Zheng   +31 more
doaj   +1 more source

Formation of ultra-compact X-ray binaries through circum-binary disk-driven mass transfer

, 2009
The formation of ultra-compact X-ray binaries (UCXBs) has not been well understood. Previous works show that ultra-short orbital periods ($
Andronov, Belczynski, Belle, Bildsten, Bo Ma, Brinkworth, Chakrabarty, Chen, Chou, Deloye, Deloye, Dieball, Dubus, Dubus, Eggleton, Eggleton, Gallo, Galloway, Han, Heinke, Heinke, Hoard, Howell, Ireland, Ivanova, Juett, Kim, King, Krauss, Krimm, Krishnamurthi, Landau, Lombardi, Ma, Markwardt, Monnier, Muno, Nelemans, Nelson, Paltrinieri, Piro, Podsiadlowski, Pols, Pylyser, Queloz, Rasio, Savonije, Shakura, Shaposhnikov, Sills, Spruit, Taam, Tutukov, van den Heuvel, van der Klis, van der Klis, Verbunt, Wang, Wijnands, Willems, Winters, Xiang-Dong Li   +61 more
core   +1 more source