Results 1 to 10 of about 6,598 (254)

Detectability of continuous gravitational waves from planetary-mass companions orbiting compact stars

Astronomy & Astrophysics
Binary systems with ultrashort-period planetary-mass companions are expected to radiate continuous gravitational waves (GWs). However, earlier studies found that the detectability of such systems by the Laser Interferometer Space Antenna (LISA) is ...
Kurban Abdusattar, Zhou Xia, Wang Na, Huang Yong-Feng, Yan Wenming, Yuan Jianping, Esamdin Ali, Wang Yu-Bin, Wen Zhigang, Yuen Rai   +9 more
doaj   +1 more source

The ONs and OFFs of Pulsar Radio Emission: Characterizing the Nulling Phenomenon

The Astrophysical Journal
Radio emission from pulsars is known to exhibit a diverse range of emission phenomena, among which nulling, where the emission becomes temporarily undetectable, is an intriguing example.
Garvit Grover, N. D. Ramesh Bhat, Samuel J. McSweeney, Christopher P. Lee, Chia Min Tan, Shih Ching Fu, Bradley W. Meyers   +6 more
doaj   +1 more source

Discovery and Follow-up of a Quasiperiodically Nulling and Subpulse Drifting Pulsar with the Murchison Widefield Array

The Astrophysical Journal
The phenomenon of pulsar nulling, where pulsars temporarily and stochastically cease their radio emission, is thought to be indicative of a “dying” pulsar, where radio emission ceases entirely.
Garvit Grover, N. D. Ramesh Bhat, Samuel J. McSweeney, Christopher P. Lee, Bradley W. Meyers, Chia Min Tan, Sanjay S. Kudale   +6 more
doaj   +1 more source

Commission 40: Radio Astronomy (Radio Astronomie) [PDF]

Transactions of the International Astronomical Union, 1973
openaire   +1 more source

Commission 40: Radio Astronomy (Radio Astronomie) [PDF]

Transactions of the International Astronomical Union, 1979
openaire   +1 more source

Incremental Clustering for Predictive Maintenance in Cryogenics for Radio Astronomy. [PDF]

Sensors (Basel)
Cabras A, Ortu P, Pisanu T, Maxia P, Caocci R.   +4 more
europepmc   +1 more source

Differential BroadBand (1-16 GHz) MMIC GaAs mHEMT Low-Noise Amplifier for Radio Astronomy Applications and Sensing. [PDF]

Sensors (Basel)
Jimenez-Martin JL, Gonzalez-Posadas V, Parra-Cerrada A, Espinosa-Adams D, Segovia-Vargas D, Hernandez W.   +5 more
europepmc   +1 more source

Imaging spectroscopy reveals spike-like repeating radio burst pairs in the solar corona. [PDF]

Nat Commun
Ma S, Kontar EP, Clarkson DL, Chen H, Yan Y.   +4 more
europepmc   +1 more source

Performance of the Sardinia Radio Telescope Using the Dual-Polarized Cryogenic C-Low Receiver in the 4.2-5.6 GHz Frequency Band. [PDF]

Sensors (Basel)
Schirru L, Egron E, Ladu A, Gaudiomonte F, Attoli A, Cabras A, Carboni G, Loi F, Marchegiani P, Marongiu M, Mulas S, Murgia M, Pili M, Pellizzoni A, Poppi S, Schirru F, Vacca V.   +16 more
europepmc   +1 more source

Magnetogravitationally regulated streamer accretion onto a class 0 protostellar system. [PDF]

Sci Adv
Huang B, Girart JM, Stephens IW, Megeath T, Le Gouellec VJM, Murillo NM, Cortés P, Fernández-López M, Li ZY, Looney LW, López-Vázquez JA, Pineda JE, Sánchez-Monge Á, Sanhueza P, Sadavoy S, Zhang Q, Hull CLH, Karnath N, Liang E, Myers PC.   +19 more
europepmc   +1 more source