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- California Institute of TechnologyUS300 papers
- Centre National de la Recherche ScientifiqueFR283 papers
- Massachusetts Institute of TechnologyUS282 papers
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- University of Maryland, College ParkUS274 papers
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- University of California, Santa BarbaraUS258 papers
- Tata Institute of Fundamental ResearchIN257 papers
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71 papers · 1 filter
Simultaneous multiwavelength observations of V404 Cygni during its 2015 June outburst decay strengthen the case for an extremely energetic jet-base
Dipankar Maitra, John F. Scarpaci, Victoria Grinberg +4
We present results of multiband optical photometry of the black hole X-ray binary system V404 Cygni obtained using Wheaton College Observatory's 0.3m telescope, along with strictly…
Magnetically gated accretion in an accreting 'non-magnetic' white dwarf
S. Scaringi, T. J. Macarone, C. D'Angelo +2
White dwarfs are often found in binary systems with orbital periods ranging from tens of minutes to hours in which they can accrete gas from their companion stars. In about 15% of…
Enhancing Binomial and Trinomial Equity Option Pricing Models
Yong Shin Kim, Stoyan Stoyanov, Svetlozar Rachev +1
We extend the classical Cox-Ross-Rubinstein binomial model in two ways. We first develop a binomial model with time-dependent parameters that equate all moments of the pricing tree…
Raman spectroscopy of optical phonon and incommensurate charge density wave modes in 2H-TaSe2 exfoliated flakes
Lin Cui, Qiaoling Huang, Gaomin Li +2
2H-TaSe2 is a model transition metal dichalcogenide material that develops charge density waves (CDWs).Here we present variable-temperature Raman spectroscopy study on both incomme…
On the Progenitor of Binary Neutron Star Merger GW170817
The LIGO Scientific Collaboration, the Virgo Collaboration, B. P. Abbott +1095
On 2017 August 17 the merger of two compact objects with masses consistent with two neutron stars was discovered through gravitational-wave (GW170817), gamma-ray (GRB 170817A), and…
Mapping the Tidal Disruption of the Hercules Dwarf: A Wide-Field DECam Imaging Search for RR Lyrae Stars
Christopher Garling, Beth Willman, David J. Sand +10
We investigate the hypothesized tidal disruption of the Hercules ultra-faint dwarf galaxy (UFD). Previous tidal disruption studies of the Hercules UFD have been hindered by the hig…