Eliu Huerta Escudero

University of Illinois at Urbana-Champaign

Stellar Astronomy and Astrophysics

2017

Daniel George, E. A. Huerta (2017): Deep Neural Networks to Enable Real-time Multimessenger Astrophysics, (in press)
E.A. Huerta, Prayush Kumar, Bhanu Agarwal, Daniel George, Hsi-Yu Schive, Harald P. Pfeiffer, Roland Haas, Wei Ren, Tony Chu, Michael Boyle, Daniel A. Hemberger, Lawrence E. Kidder, Mark A. Scheel, and Bela Szilagyi (2017): Complete Waveform Model for Compact Binaries on Eccentric Orbits, Physical Review D, American Physical Society (APS), Vol 95, Num 2, pp024038

2016

LIGO Scientific Collaboration and Virgo Collaboration (2016): Properties of the Binary Black Hole Merger GW150914, Phys. Rev. Lett., American Physical Society, Vol 116, Num 24, pp241102

NCSA Grants $2.6M in Blue Waters Awards to Illinois Researchers

The National Center for Supercomputing Applications (NCSA) at the University of Illinois at Urbana-Champaign has awarded 3,697,000 node hours (NH) of time on the Blue Waters supercomputer to Illinois researchers from Spring 2017 proposal submissions.The combined value of these awards is over $2.6 million dollars, and through the life of the Blue Waters program, NCSA has awarded over 43 million node hours to UI researchers—a value of nearly $27 million. Some of the time allocated for Blue Waters will go to projects that focus on HIV research, Laser Interferometer Gravitational-Wave Observatory (LIGO) simulations, genomics and global warming research..

Discovery confirms Einstein prediction; NCSA played role

A billion light years from Earth, two dense objects known as black holes collide at enormous speed, sending giant ripples through the fabric of space-time.Albert Einstein predicted such an event a century ago as part of his theory of relativity, and scientists have been searching for those ripples, known as gravitational waves, ever since.The announcement of their discovery sent waves of excitement around the globe Thursday, including at the National Center for Supercomputing Applications in Urbana, created 30 years ago to help scientists solve enormous computational puzzles like this one..

LIGO Detects Gravitational Waves for Third Time

A new window in astronomy has been firmly opened with a third detection of gravitational waves. The Laser Interferometer Gravitational-wave Observatory (LIGO) has made yet another detection of ripples in space and time, demonstrating that the detection of gravitational waves may soon become commonplace. As was the case with the first two detections, the waves were generated when two black holes collided to form a larger black hole.The newfound black hole, formed by the merger, has a mass about 49 times that of our sun. This fills in a gap between the masses of the two merged black holes detected previously by LIGO, with solar masses of 62 (first detection) and 21 (second detection)..

Gravitational waves detected 100 years after Einstein’s prediction

For the first time, scientists have observed ripples in the fabric of spacetime called gravitational waves, arriving at the earth from a cataclysmic event in the distant universe. This confirms a major prediction of Albert Einstein’s 1915 general theory of relativity and opens an unprecedented new window onto the cosmos. ... The gravitational waves were detected on Sept. 14, 2015, at 5:51 a.m. Eastern Daylight Time (9:51 UTC) by both of the twin Laser Interferometer Gravitational-wave Observatory (LIGO) detectors, located in Livingston, La., and Hanford, Wash. The LIGO Observatories are funded by the National Science Foundation, and were conceived, built, and are operated by Caltech and Massachusetts Institute of Technology. The discovery, accepted for publication in the journal Physical Review Letters, was made by the LIGO Scientific Collaboration (which includes the GEO Collaboration and the Australian Consortium for Interferometric Gravitational Astronomy) and the Virgo Collaboration using data from the two LIGO detectors..