Results 111 to 120 of about 108,919 (255)

THE CRAB PULSAR AT CENTIMETER WAVELENGTHS. I. ENSEMBLE CHARACTERISTICS [PDF]

, 2015
We have observed the pulsar in the Crab Nebula at high radio frequencies and high time resolution. We present continuously sampled data at 640 ns time resolution and individual bright pulses recorded at down to 0.25 ns time resolution.
T. Hankins, Glenn Jones, J. Eilek
semanticscholar   +1 more source

On the overall properties of young neutron stars: an application to the Crab pulsar

Frontiers in Astronomy and Space Sciences
In this brief report, we present a model that complements the well-established canonical model for the spin evolution of rotation-powered pulsars, which is typically used to estimate ages, spin-down luminosity, and surface magnetic fields of middle-aged ...
Cristian G. Bernal, Carlos Frajuca, Carlos Frajuca, Carlos Frajuca, Henrique D. Hirsch, Beatriz Minari, Nadja S. Magalhaes, Nadja S. Magalhaes, Lucas B. Selbach   +8 more
doaj   +1 more source

Absolute Calibration of Mid to Large Size IACTs with P1/P2 of the Crab Pulsar [PDF]

, 2021
Razmik Mirzoyan, Giacomo D’Amico, G. Ceribella, Yuki Iwamura, T. Saito, M. Teshima   +5 more
openalex   +1 more source

Giant Pulses from the Crab Pulsar [PDF]

International Astronomical Union Colloquium, 2000
Abstract Recent observations of the “giant” radio pulses received from the Crab pulsar are reviewed. The frequency range over which they have been detected spans at least two decades, and individual pulses appear to have a frequency span of 3:1 or more.
openaire   +1 more source

Investigation of Accuracy of TOA and SNR of Radio Pulsar Signals for Vehicles Navigation. [PDF]

Sensors (Basel), 2023
Kabakchiev H, Behar V, Kabakchieva D, Kisimov V, Stefanova K.   +4 more
europepmc   +1 more source

LHAASO and Galactic cosmic rays. [PDF]

Innovation (Camb), 2022
Yang R.
europepmc   +1 more source

Braking index of PSR J1846−0258: a model of magnetic inclination evolution and its gravitational-wave implication

Frontiers in Astronomy and Space Sciences
We explain the braking index n=2.19±0.03 of PSR J1846−0258 by incorporating the time evolution of its magnetic inclination angle and dipolar magnetic field. Based on observational timing data and the age of the associated supernova remnant (tSNR≈1.77kyr),
Biao-Peng Li, Biao-Peng Li, Biao-Peng Li, Zhi-Fu Gao, Zhi-Fu Gao, Wen-Qi Ma, Wen-Qi Ma, Wen-Qi Ma, Quan Cheng   +8 more
doaj   +1 more source

Future X-ray Polarimetry of Relativistic Accelerators: Pulsar Wind Nebulae and Supernova Remnants

Galaxies, 2018
Supernova remnants (SNRs) and pulsar wind nebulae (PWNs) are among the most significant sources of non-thermal X-rays in the sky, and the best means by which relativistic plasma dynamics and particle acceleration can be investigated.
Niccolò Bucciantini
doaj   +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

Detection of Pulsed Gamma Rays Above 100 GeV from the Crab Pulsar [PDF]

, 2011
E. Aliu, T. Arlen, T. Aune, M. Beilicke, W. Benbow, A. Bouvier, S. M. Bradbury, J. Buckley, V. Bugaev, K. Byrum, A. Cannon, A. Cesarini, Jessie L. Christiansen, L. Ciupik, E. Collins-Hughes, M. P. Connolly, Wei Cui, R. Dickherber, C. Duke, M. Errando, A. Falcone, J. P. Finley, G. Finnegan, L. Fortson, A. Furniss, N. Galante, D. Gall, K. Gibbs, G. H. Gillanders, S. Godambe, S. Griffin, J. Grube, R. Guénette, G. Gyuk, D. Hanna, J. Holder, H. Huan, G. Hughes, C. M. Hui, T. B. Humensky, Asif Imran, P. Kaaret, N. Karlsson, M. Kertzman, D. Kieda, H. Krawczynski, F. Krennrich, M. J. Lang, Maxim Lyutikov, A. S Madhavan, G. Maier, P. Majumdar, S. McArthur, A. McCann, M. McCutcheon, P. Moriarty, R. Mukherjee, Paul D. Nuñez, R. A. Ong, M. Orr, A. N. Otte, N. Park, J. S. Perkins, Filip Pizlo, M. Pohl, H. Prokoph, J. Quinn, K. Ragan, L. C. Reyes, P. T. Reynolds, E. Roache, H. J. Rose, J. Ruppel, D. B. Saxon, M. Schroedter, G. H. Sembroski, G. D. Şentürk, A. W. Smith, D. Staszak, G. Tešić, M. Theiling, S. Thibadeau, K. Tsurusaki, J. Tyler, A. Varlotta, V. V. Vassiliev, Stéphane P. Vincent, M. Vivier, S. P. Wakely, J. E. Ward, T. C. Weekes, A. J. Weinstein, T. Weisgarber, D. A. Williams, B. Zitzer   +94 more
openalex   +1 more source