- Centre National de la Recherche ScientifiqueFR1.6k papers
- Columbia UniversityUS1.5k papers
- Lawrence Berkeley National LaboratoryUS1.5k papers
- University of ArizonaUS1.5k papers
- Courant Institute of Mathematical SciencesUS1.4k papers
- University of ChicagoUS1.4k papers
- The Ohio State UniversityUS1.4k papers
- Brookhaven National LaboratoryUS1.3k papers
- University of MichiganUS1.3k papers
- University of WashingtonUS1.3k papers
- University of California, IrvineUS1.3k papers
- The University of TokyoJP1.3k papers
24 papers · 2 filters
A transition in circumbinary accretion discs at a binary mass ratio of 1:25
Daniel J. D'Orazio, Zoltan Haiman, Paul Duffell +2
We study circumbinary accretion discs in the framework of the restricted three-body problem (R3Bp) and via numerically solving the height-integrated equations of viscous hydrodynam…
Origin of the ankle in the ultra-high energy cosmic ray spectrum and of the extragalactic protons below it
Glennys R. Farrar, Michael Unger, Luis A. Anchordoqui
The sharp change in slope of the ultra-high energy cosmic ray (UHECR) spectrum around 10^{18.6} eV (the ankle), combined with evidence of a light but extragalactic component near a…
Probing Final Stages of Stellar Evolution with X-Ray Observations of SN 2013ej
Sayan Chakraborti, Alak Ray, Randall Smith +8
Massive stars shape their surroundings with mass loss from winds during their lifetimes. Fast ejecta from supernovae, from these massive stars, shocks this circumstellar medium. Em…
A Deep Search for Prompt Radio Emission from Thermonuclear Supernovae with the Very Large Array
Laura Chomiuk, Alicia M. Soderberg, Roger A. Chevalier +10
Searches for circumstellar material around Type Ia supernovae (SNe Ia) are one of the most powerful tests of the nature of SN Ia progenitors, and radio observations provide a parti…
Happy Birthday Swift: Ultra-long GRB141121A and its broad-band Afterglow
A. Cucchiara, P. Veres, A. Corsi +27
We present our extensive observational campaign on the Swift-discovered GRB141121A, al- most ten years after its launch. Our observations covers radio through X-rays, and extends f…
Analyzing the Largest Spectroscopic Dataset of Stripped Supernovae to Improve Their Identifications and Constrain Their Progenitors
Yu-Qian Liu, Maryam Modjaz, Federica B. Bianco +1
Using the largest spectroscopic dataset of stripped-envelope core-collapse supernovae (stripped SNe), we present a systematic investigation of spectral properties of Type IIb SNe (…