Results 141 to 150 of about 72,695 (293)

Multifaceted supercooling: from PTA to LIGO

Journal of High Energy Physics
Supercooled phase transitions, as predicted, e.g., in near-conformal and confining extensions of the Standard Model (SM), are established sources of strong stochastic gravitational wave backgrounds (SGWBs).
Satyabrata Datta, Rome Samanta
doaj   +1 more source

Gravitational Waves [PDF]

, 1995
This article reviews current efforts and plans for gravitational-wave detection, the gravitational-wave sources that might be detected, and the information that the detectors might extract from the observed waves.
Thorne, Kip S.
core   +2 more sources

All-sky search for short gravitational-wave bursts in the second Advanced LIGO and Advanced Virgo run [PDF]

, 2019
We present the results of a search for short-duration gravitational-wave transients in the data from the second observing run of Advanced LIGO and Advanced Virgo.
Abbott, BP, Abbott, R, Abbott, TD, Abraham, S, Acernese, F, Ackley, K, Adams, C, Adhikari, RX, Adya, VB, Affeldt, C, Agathos, M, Agatsuma, K, Aggarwal, N, Aguiar, OD, Aiello, L, Ain, A, Ajith, P, Allen, G, Allocca, A, Aloy, MA, Altin, PA, Amato, A, Anand, S, Ananyeva, A, Anderson, SB, Anderson, WG, Angelova, SV, Antier, S, Appert, S, Arai, K, Araya, MC, Areeda, JS, Arnaud, N, Aronson, SM, Arène, M, Ascenzi, S, Ashton, G, Aston, SM, Astone, P, Aubin, F, Aufmuth, P, Aultoneal, K, Austin, C, Avendano, V, Avila-Alvarez, A, Babak, S, Bacon, P, Badaracco, F, Bader, MKM, Bae, S, Baird, J, Baker, PT, Baldaccini, F, Ballardin, G, Ballmer, SW, Bals, A, Banagiri, S, Barayoga, JC, Barbieri, C, Barclay, SE, Barish, BC, Barker, D, Barkett, K, Barnum, S, Barone, F, Barr, B, Barsotti, L, Barsuglia, M, Barta, D, Bartlett, J, Bartos, I, Bassiri, R, Basti, A, Bawaj, M, Bayley, JC, Bazzan, M, Bejger, M, Belahcene, I, Bell, AS, Beniwal, D, Benjamin, MG, Berger, BK, Bergmann, G, Bernuzzi, S, Berry, CPL, Bersanetti, D, Bertolini, A, Betzwieser, J, Bhandare, R, Bidler, J, Biggs, E, Bilenko, IA, Bilgili, SA, Billingsley, G, Birney, R, Birnholtz, O, Biscans, S, Bischi, M, Biscoveanu, S, Bécsy, B   +99 more
core  

Search for Electromagnetic Counterparts to LIGO-Virgo Candidates: Expanded Very Large Array

, 2012
This paper summarizes a search for radio wavelength counterparts to candidate gravitational wave events. The identification of an electromagnetic counterpart could provide a more complete understanding of a gravitational wave event, including such ...
Collaboration, the LIGO Scientific, Collaboration, the Virgo, Jenet, F. A., Kassim, N. E., Keating, Katie, Lazio, Joseph   +5 more
core   +1 more source

The LIGO–LIGO cross correlation for the detection of relic scalar gravitational waves [PDF]

New Astronomy, 2012
In the earlier work arXiv:0706.3782 we studied the cross correlation between the Virgo interferometer and the MiniGRAIL resonant sphere for the detection of relic scalar gravitational waves (SGWs). We have shown that the overlap reduction function for the cross correlation between Virgo and the monopole mode of MiniGRAIL is very small, but a maximum ...
openaire   +2 more sources

LIGO and Science Diplomacy [PDF]

, 2020
The discovery of gravitational waves in LIGO captured the imagination of the public, worldwide. Why? The answer is one that is fundamental to the human race. A universal feature that sets humans apart from other living species is our curiosity about nature and the world we live in.
openaire   +2 more sources

Searching for dark torsion signatures at LIGO in Nieh–Yan teleparallel chiral gravitational waves and Chern–Simons invariants

European Physical Journal C: Particles and Fields
Romano has recently found that frequency modulation of gravitational waves (GWs) could be used as a dark matter probe. Many candidates for dark matter (DM) of various sources have been proposed in the literature.
L. C. Garcia de Andrade
doaj   +1 more source

Rapid likelihood free inference of compact binary coalescences using accelerated hardware

Machine Learning: Science and Technology
We report a gravitational-wave parameter estimation algorithm, AMPLFI , based on likelihood-free inference using normalizing flows. The focus of AMPLFI is to perform real-time parameter estimation for candidates detected by machine-learning based compact
D Chatterjee, E Marx, W Benoit, R Kumar, M Desai, E Govorkova, A Gunny, E Moreno, R Omer, R Raikman, M Saleem, S Aggarwal, M W Coughlin, P Harris, E Katsavounidis   +14 more
doaj   +1 more source

Optical observations of LIGO source GW 170817 by the Antarctic Survey Telescopes at Dome A, Antarctica [PDF]

, 2017
Lei Hu, Xuefeng Wu, Igor Andreoni, Michael C. B. Ashley, Jeff Cooke, Xiangqun Cui, Fujia Du, Zigao Dai, Bozhong Gu, Yi Hu, Haiping Lu, Xiaoyan Li, Zhengyang Li, Ensi Liang, Liangduan Liu, Bin Ma, Zhaohui Shang, Tianrui Sun, N.B. Suntzeff, Charling Tao, Syed A. Uddin, Lifan Wang, Xiaofeng Wang, Haikun Wen, Di Xiao, Jin Xu, Ji Yang, Shihai Yang, Xiangyan Yuan, Hongyan Zhou, Hui Zhang, Jilin Zhou, Zonghong Zhu   +32 more
openalex   +1 more source

Identification of noise artifacts in searches for long-duration gravitational-wave transients

, 2012
We present an algorithm for the identification of transient noise artifacts (glitches) in cross-correlation searches for long O(10s) gravitational-wave transients.
Christensen, Nelson L., Coughlin, Michael W., Hubbert, Ben, Kandhasamy, Shivaraj, MacAyeal, Evan, Mandic, Vuk, Prestegard, Tanner, Thrane, Eric   +7 more
core   +1 more source