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We propose Fast Radio Burst (FRB) timing, which uses the precision measurements of the arrival time differences of repeated FRB signals along multiple sightlines, as a new probe of gravitational waves (GWs) around nHz to $\mu$Hz…

General Relativity and Quantum Cosmology · Physics 2024-07-19 Zhiyao Lu , Lian-Tao Wang , Huangyu Xiao

Fast Radio Bursts (FRBs) are bright radio transients with millisecond durations which typically occur at extragalactic distances. The association of FRB 20200428 with the Galactic magnetar SGR J1935+2154 strongly indicates that they could…

High Energy Astrophysical Phenomena · Physics 2024-12-13 Chen Du , Yong-Feng Huang , Zhi-Bin Zhang , Alexander Rodin , Viktoriya Fedorova , Abdusattar Kurban , Di Li

Fast Radio Bursts are millisecond-duration bursts originating from distant sources. They are classified into two categories: non-repeating FRBs, which manifest as singular events, and repeating FRBs, which emit multiple bursts over time In…

High Energy Astrophysical Phenomena · Physics 2025-04-10 Claudio Casentini , Francesco Verrecchia , Marco Tavani , Maura Pilia , Luigi Pacciani

We report the results from a survey of the Galactic plane for dispersed single pulses using the Australian SKA Pathfinder (ASKAP). We searched for rare bright dispersed radio pulses comprising 160 pointings covering 4800 deg$^2$ of the…

High Energy Astrophysical Phenomena · Physics 2019-03-20 Hao Qiu , K. W. Bannister , R. M. Shannon , Tara Murphy , Shivani Bhandari , Devansh Agarwal , D. R. Lorimer , J. D. Bunton

After more than six and half years in orbit, the ESA space observatory INTEGRAL has provided new, exciting results in the soft gamma-ray energy range (from a few keV to a few MeV). With the discovery of about 700 hard X-Ray sources, it has…

Cosmology and Nongalactic Astrophysics · Physics 2011-03-28 P. Ubertini , A. Corsi , S. Foley , S. McGlynn , G. De Cesare , A. Bazzano

We report on the detection of radio bursts from the Galactic bulge using the real-time transient detection and localization system, realfast. The pulses were detected commensally on the Karl G. Jansky Very Large Array during a survey of…

Fast radio bursts (FRBs) are extraordinary astrophysical phenomena characterized by short radio pulses that last only a few milliseconds, yet their power can surpass that of 500 million suns. To date, most detected FRBs originate from…

We report the detection of a dispersed Fast Radio Burst (FRB) in archival intermediate-latitude Parkes Radio Telescope data. The burst appears to be of the same physical origin as the four purported extragalactic FRBs reported by Thornton…

High Energy Astrophysical Phenomena · Physics 2015-06-22 S. Burke-Spolaor , K. W. Bannister

The rate of fast radio bursts (FRBs) in the direction of nearby galaxy clusters is expected to be higher than the mean cosmological rate if intrinsically faint FRBs are numerous. In this paper, we describe a targeted search for faint FRBs…

We detail a new fast radio burst (FRB) survey with the Molonglo Radio Telescope, in which six FRBs were detected between June 2017 and December 2018. By using a real-time FRB detection system, we captured raw voltages for five of the six…

Since their discovery in 2007, much effort has been devoted to uncovering the sources of the extragalactic, millisecond-duration fast radio bursts (FRBs). A class of neutron star known as magnetars is a leading candidate source of FRBs.…

High Energy Astrophysical Phenomena · Physics 2020-11-11 Christopher D. Bochenek , Vikram Ravi , Konstantin V. Belov , Gregg Hallinan , Jonathon Kocz , Shri R. Kulkarni , Dan L. McKenna

The study of the universe at energies above 100 GeV is a relatively new and exciting field. The current generation of pointed instruments have detected TeV gamma rays from at least 10 sources and the next generation of detectors promises a…

Astrophysics · Physics 2016-11-09 G. Sinnis , A. Smith , J. E. McEnery

Fast Radio Bursts (FRBs) are short timescale (<<1 s) astrophysical radio signals, presumed to be a signature of cataclysmic events of extragalactic origin. The discovery of six high-redshift events at ~1400 MHz from the Parkes radio…

Instrumentation and Methods for Astrophysics · Physics 2015-06-17 Cathryn M. Trott , Steven J. Tingay , Randall B. Wayth

Fast radio bursts (FRBs) are the first cosmological radio sources that vary on millisecond timescales, which makes them a unique probe of the Universe. Many proposed applications of FRBs require associated redshifts. These can only be…

High Energy Astrophysical Phenomena · Physics 2023-06-28 Joscha N. Jahns , Laura G. Spitler , Charles R. H. Walker , Carlton M. Baugh

The SPHEREx near-infrared space telescope is an all-sky spectroscopic survey mission launched on March 12th, 2025 UTC. In addition to providing the community with a spectral database applicable to a wide range of investigations, it is…

Instrumentation and Methods for Astrophysics · Physics 2026-04-01 Phil M. Korngut , James J. Bock , Samuel Condon , C. Darren Dowell , Candice M. Fazar , Howard Hui , Bradley D. Moore , Bret J. Naylor , Chi H. Nguyen , Stephen Padin , James Wincentsen , Asad M. Aboobaker , Rachel Akeson , John M. Alred , Farah Alibay , Matthew L. N. Ashby , Yoonsoo P. Bach , Joseph Bichel , Douglas Bolton , David F. Braun , Thomas Brown , Sean A. Bryan , Jill Burnham , Thomas A. Burk , Nicholas Burke , Ben Catching , Tzu-Ching Chang , Shuang-Shuang Chen , Yun-Ting Cheng , Yi-Kuan Chiang , Yong Chong , Asantha Cooray , Walter R. Cook , Velibor Cormarkovic , Brendan P. Crill , Ari J. Cukierman , Andrew Davis , Dan Darga , Thomas Disarro , Olivier Dore , Beth E. Fabinsky , Andreas L. Faisst , James L. Fanson , Allen H. Farrington , Tamim Fatahi , Richard M. Feder , Eric H. Frater , Tatiana Goldina , Varoujan Gorjian , William G. Hart , Warren Hendricks , Joseph L. Hora , Viktor Hristov , Zhaoyu Huai , Charles A. Hulse , Young-Soo Jo , Woong-Seob Jeong , Makenzie L. Kamei , Jae Hwan Kang , Branislav Kecman , Will Marchant , Giacomo Mariani , Daniel C. Masters , Gary J. Melnick , Hiromasa Miyasaka , Giulia Murgia , Christina Nelson , Hien T. Nguyen , Christopher Owen , Roberta Paladini , Sung-Joon Park , Harshad Patil , Konstantin Penanen , Chris Piazzo , Jeonghyun Pyo , Amelia Quon , Keshav Ramanathan , Zafar Rustamkulov , Daniel J. Reiley , Eric B. Rice , Flora Ridenhour , Amber Roberts , Jennifer M. Rocca , Alessandro Signorini , Sara Susca , Volker Tolls , Phani Velicheti , Pao-Yu Wang , Michael W. Werner , Casey White , Ross Williamson , Yujin Yang , Michael Zemcov

Fast radio bursts (FRBs) are one of the most tantalizing mysteries of the radio sky; their progenitors and origins remain unknown and until now no rapid multiwavelength follow-up of an FRB has been possible. New instrumentation has…

Despite several decades of multi-wavelength and multi-messenger spectral observations, Gamma-Ray Bursts (GRBs) remain one of the big mysteries of modern astrophysics. Polarization measurements are essential to gain a more clear and complete…

Instrumentation and Methods for Astrophysics · Physics 2021-09-08 N. De Angelis , J. M. Burgess , F. Cadoux , J. Greiner , J. Hulsman , M. Kole , H. C. Li , S. Mianowski , A. Pollo , N. Produit , D. Rybka , J. Stauffer , J. C. Sun , B. B. Wu , X. Wu , A. Zadrozny , S. N. Zhang

Gamma-ray bursts (GRBs) are among the most energetic events in the universe, offering insights into stellar collapse, extreme matter behavior, and cosmic evolution. The advent of multi-messenger astronomy, combining electromagnetic,…

High Energy Astrophysical Phenomena · Physics 2025-10-13 Nicolas De Angelis

Fast Radio Bursts (FRBs) are a class of highly energetic, mostly extragalactic radio transients lasting for a few milliseconds. While over 600 FRBs have been published so far, their origins are presently unclear, with some theories for…

Fast radio bursts (FRBs) are millisecond-duration extragalactic radio transients of unknown origin. Rotation measures (RMs) probe their local magneto-ionic environments and provide important clues to their nature. While RM variability has…

High Energy Astrophysical Phenomena · Physics 2026-04-23 Ye Li