Results 81 to 90 of about 8,830 (213)

Multiwavelength Observations of Pulsar Wind Nebulae

, 2010
The extended nebulae formed as pulsar winds expand into their surroundings provide information about the composition of the winds, the injection history from the host pulsar, and the material into which the nebulae are expanding. Observations from across
A Lemiere, A Pellizzoni, A Spitkovsky, AA Abdo, BM Gaensler, BM Gaensler, DA Frail, DA Green, DK Milne, E Giacani, E Swaluw van der, EV Gotthelf, F Bocchino, F Pacini, FA Aharonian, FA Aharonian, FR Stephenson, GC Rudie, J Fang, JD Gelfand, JM Blondin, MC Begelman, MF Bietenholz, N Bucciantini, OC Jager de, P Slane, P Slane, P Slane, PA Shaver, RA Chevalier, RA Chevalier, S Funk, SM LaMassa, SP Reynolds, T Temim, T Temim, V Mangano, YA Shibanov, YE Lyubarsky   +38 more
core   +1 more source

Revealing a peculiar supernova remnant G106.3+2.7 as a petaelectronvolt proton accelerator with X-ray observations. [PDF]

Innovation (Camb), 2021
Ge C, Liu RY, Niu S, Chen Y, Wang XY.
europepmc   +1 more source

Radio Observations of the Pulsar Wind Nebula HESS J1303-631 Field of\n View with ATCA [PDF]

, 2015
I. Sushch, R. Mirzoyan, U. Schwanke, S. Johnston, Matthew Dalton   +4 more
openalex   +1 more source

Neutrinos from the pulsar wind nebulae [PDF]

Astronomy & Astrophysics, 2003
In the recent paper we calculated the $ $-ray spectra from pulsar wind nebulae (PWNe), assuming that a significant amount of the pulsar rotational energy is converted into relativistic nuclei. These nuclei accelerate leptons which are responsible for most of the observed electromagnetic emission from PWNe.
openaire   +2 more sources

Detonative Propagation and Accelerative Expansion of the Crab Nebula Shock Front

, 2011
The accelerative expansion of the Crab nebula's outer envelope is a mystery in dynamics as a conventional expanding blast wave decelerates when bumping into the surrounding interstellar medium.
Gao, Yang, Law, Chung K.
core   +1 more source

HESS Observations of Pulsar Wind Nebulae [PDF]

AIP Conference Proceedings, 2005
6 pages, 3 figures, appeared in the proceedings of "Astrophysical Sources of High Energy Particles and Radiation", held in Torun, Poland, eds. T. Bulik, B.
openaire   +2 more sources

Serendipitous Discovery of An Infrared Bow Shock Near PSR J1549-4848 with Spitzer

, 2013
We report on the discovery of an infrared cometary nebula around PSR J1549$-$4848 in our Spitzer survey of a few middle-aged radio pulsars. Following the discovery, multi-wavelength imaging and spectroscopic observations of the nebula were carried out ...
Kaplan, David L., Kaspi, Victoria M., Morrell, Nidia, Slane, Patrick O., Wang, Zhongxiang   +4 more
core   +1 more source

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

Multidimensional relativistic MHD simulations of Pulsar Wind Nebulae: dynamics and emission

, 2017
Pulsar Wind Nebulae, and the Crab nebula in particular, are the best cosmic laboratories to investigate the dynamics of magnetized relativistic outflows and particle acceleration up to PeV energies.
A.M. Atoyan, B. Cerutti, B. Vaidya, C.F. Kennel, E. Swaluw van der, F. Pacini, F. Pacini, F. Pacini, F.C. Michel, F.V. Coroniti, G.B. Rybicki, J.D. Scargle, J.J. Hester, J.J. Hester, M.C. Begelman, M.J. Rees, N. Bucciantini, O.C. Jager de, S.P. Reynolds, S.S. Komissarov, S.S. Komissarov, T. Gold, Y.E. Lyubarsky   +22 more
core   +1 more source

Observations of the Pulsar Wind Nebula HESS J1825–137 with H.E.S.S. II [PDF]

, 2017
Alison Mitchell, Sami Caroff, R. D. Parsons, Joachim Hahn, V. Marandon, J. A. Hinton   +5 more
openalex   +1 more source