Results 111 to 120 of about 3,165 (200)

Fast Radio Bursts as Sources of Ultra-High-Energy Cosmic Rays: A Multi-Messenger Review

Universe
Fast radio bursts (FRBs) are millisecond-duration radio transients of extragalactic origin, while ultra-high-energy cosmic rays (UHECRs; E≳1018 eV) remain among the most important unresolved problems in astroparticle physics.
Luiz Augusto Stuani Pereira
doaj   +1 more source

Three Decades of Magnetars [PDF]

, 2012
Magnetars are magnetically powered rotating neutron stars with extreme magnetic fields (over 10^14 Gauss). They were discovered in the X- and gamma-rays where they predominantly emit their radiation.
Kouveliotou, C.
core  

Discovery of a radio emitting neutron star with an ultra-long spin period of 76 seconds. [PDF]

Nat Astron, 2022
Caleb M, Heywood I, Rajwade K, Malenta M, Stappers B, Barr E, Chen W, Morello V, Sanidas S, van den Eijnden J, Kramer M, Buckley D, Brink J, Motta SE, Woudt P, Weltevrede P, Jankowski F, Surnis M, Buchner S, Bezuidenhout MC, Driessen LN, Fender R.   +21 more
europepmc   +1 more source

A commentary of "Consistency radio bursts in the Milky Way": 10 remarkable discoveries from 2020 in Nature. [PDF]

Fundam Res, 2022
Li D.
europepmc   +1 more source

A radio pulsar phase from SGR J1935+2154 provides clues to the magnetar FRB mechanism. [PDF]

Sci Adv, 2023
Zhu W, Xu H, Zhou D, Lin L, Wang B, Wang P, Zhang C, Niu J, Chen Y, Li C, Meng L, Lee K, Zhang B, Feng Y, Ge M, Göğüş E, Guan X, Han J, Jiang J, Jiang P, Kouveliotou C, Li D, Miao C, Miao X, Men Y, Niu C, Wang W, Wang Z, Xu J, Xu R, Xue M, Yang Y, Yu W, Yuan M, Yue Y, Zhang S, Zhang Y.   +36 more
europepmc   +1 more source

Internal constitution of the outer crust of non-accreted neutron stars and magnetars

Astronomy & Astrophysics
Context. Determining the internal constitution of the outer crust of magnetars is important for interpreting several of their astrophysical manifestations. In particular, the crustal composition is a key input for simulations of r-process nucleosynthesis
Servais J., Chamel N.
doaj   +1 more source

Probing Magnetars As Potential High-Energy Neutrino Emitters with Icecube

Electronic Thesis or DissertationMagnetars are neutron stars with very strong magnetic fields. Magnetars are variable sources: a subclass of magnetars known as soft gamma-ray repeaters can produce giant flares while other magnetars can exhibit bursting ...
Ghadimi, Ava
core   +1 more source

Life Unknown: Preliminary Scheme for a Magnetotrophic Organism. [PDF]

Life (Basel), 2023
Schulze-Makuch D, Irwin LN.
europepmc   +1 more source

Instability in Supernova Fallback Disks and Its Effect on the Formation of Ultralong Period Pulsars

The Astrophysical Journal
Several pulsars with unusually long periods were discovered recently, comprising a potential population of ultralong period pulsars (ULPPs). The origin of their long periodicity is not well understood, but may be related to magnetars spun down by ...
Hao-Ran Yang, Xiang-Dong Li, Shi-Jie Gao, Kun Xu   +3 more
doaj   +1 more source

A Unified Volumetric Rate–Energy Relation from Magnetar Radio Bursts to Fast Radio Bursts

The Astrophysical Journal
Fast radio bursts (FRBs) are millisecond radio pulses with extremely high bright temperature. Their physical origin is still a mystery. The discovery of FRB 20020428 supports the idea that at least a portion of FRBs is generated by magnetars.
Hao-Tian Lan, Shuang-Xi Yi, Fa-Yin Wang
doaj   +1 more source