Results 121 to 130 of about 167,860 (299)

The Parkes Multibeam Pulsar Survey - III. Young pulsars and the discovery and timing of 200 pulsars [PDF]

Monthly Notices of the Royal Astronomical Society, 2003
accepted for publication in MNRAS, 31 pages, 10 figures (figure 1 in reduced quality, find original version at ftp://ftp.jb.man.ac.uk/pub/psr/papers/kbm+03.ps.gz)
D. J. Morris, Andrew Lyne, Ingrid H. Stairs, N. D'Amico, George Hobbs, George Hobbs, D. R. Lorimer, Maura McLaughlin, B. C. Joshi, Fernando Camilo, A. J. Faulkner, A. Possenti, Fronefield Crawford, V. M. Kaspi, R. N. Manchester, Michael Kramer, J. F. Bell   +16 more
openaire   +4 more sources

Nesting ecology of an ice‐associated seabird, Kittlitz's murrelet, at the northern edge of its range

Wildlife Society Bulletin, EarlyView.
We studied the Kittlitz's murrelet, an ice‐associated seabird of conservation concern, at the northern edge of its range. Over a 2‐year period, we estimated nest density and success at 2 sites, captured and telemetered nesting murrelets, and tested the use of a thermal camera to improve nest detection.
Michelle L. Kissling, Molly C. McDevitt, Jonathan J. Felis, William Crisci, Zachary Pohlen, Ryan Ongtowasruk, Daniel L. Perret, Paul M. Lukacs, James A. Johnson, Metrona Mazonna   +9 more
wiley   +1 more source

A NuSTAR and Chandra Investigation of the Misaligned Outflow of PSR J1101–6101 and the Lighthouse Pulsar Wind Nebula

The Astrophysical Journal, 2023
PSR J1101–6101 is an energetic young pulsar that powers the remarkable Lighthouse pulsar wind nebula (PWN). The pulsar belongs to the rare type of radio- and gamma-ray-quiet pulsars that are bright in hard X-rays.
Noel Klingler, Jeremy Hare, Oleg Kargaltsev, George G. Pavlov, John Tomsick   +4 more
doaj   +1 more source

Strong Support for the Millisecond Pulsar Origin of the Galactic Center GeV Excess. [PDF]

Physical Review Letters, 2015
Using γ-ray data from the Fermi Large Area Telescope, various groups have identified a clear excess emission in the Inner Galaxy, at energies around a few GeV. This excess resembles remarkably well a signal from dark-matter annihilation.
R. Bartels, S. Krishnamurthy, C. Weniger
semanticscholar   +1 more source

A precise mass measurement of the intermediate-mass binary pulsar PSR J1802-2124 [PDF]

, 2010
PSR J1802-2124 is a 12.6-ms pulsar in a 16.8-hour binary orbit with a relatively massive white dwarf (WD) companion. These properties make it a member of the intermediate-mass class of binary pulsar (IMBP) systems.
A. Faulkner, A. G. Lyne, A. Possenti, Bailes, Belczynski, Bethe, Brown, Camilo, Cordes, Cordes, D. C. Backer, D. J. Nice, D. R. Lorimer, Damour, Demorest, Edwards, Edwards, F. Camilo, Ferdman, G. Desvignes, G. Hobbs, G. Theureau, Hankins, Hessels, I. Cognard, I. H. Stairs, Jacoby, Jones, Kalogera, Kaspi, Kaspi, Kim, Kramer, Kramer, Li, Lommen, Lorimer, Lorimer, Lorimer, M. A. McLaughlin, M. Kramer, Matsakis, Nice, Nice, P. B. Demorest, Portegies Zwart, R. D. Ferdman, R. N. Manchester, Shrauner, Splaver, Splaver, Stairs, Taam, Tauris, Tauris, Thorsett, van den Heuvel, van Kerkwijk, van Leeuwen, Verbiest   +59 more
core   +1 more source

Shanghai Tianma Radio Telescope and Its Role in Pulsar Astronomy

Universe
After two phases of on-site construction and testing (2010–2013 and 2013–2017), the Shanghai Tianma Radio Telescope (TMRT) can work well, with efficiencies better than 50% from 1.3 to 50.0 GHz, mainly benefiting from its low-noise cryogenic receivers and
Zhen Yan, Zhiqiang Shen, Yajun Wu, Rongbing Zhao, Jie Liu, Zhipeng Huang, Rui Wang, Xiaowei Wang, Qinghui Liu, Bin Li, Jinqing Wang, Weiye Zhong, Wu Jiang, Bo Xia   +13 more
doaj   +1 more source

Technical Constraints on Interstellar Interferometry and Spatially Resolving the Pulsar Magnetosphere

The Astrophysical Journal, 2023
Scintillation of pulsar radio signals caused by the interstellar medium can in principle be used for interstellar interferometry. Changes in the dynamic spectra as a function of pulsar longitude were in the past interpreted as having spatially resolved ...
M. V. Popov, N. Bartel, A. S. Andrianov, M. S. Burgin, E. N. Fadeev, A. G. Rudnitskiy, T. V. Smirnova, V. A. Soglasnov, V. A. Zuga   +8 more
doaj   +1 more source

Strange pulsar hypothesis [PDF]

Monthly Notices of the Royal Astronomical Society, 2006
4 pages, 1 figure, uses LaTeX2e(mn2e.cls) and astrobib(mnras.bst), accepted in ...
Mira Dey, Sushan Konar, Monika Sinha, Raka Dona Ray Mandal, Jishnu Dey, Manjari Bagchi   +5 more
openaire   +3 more sources

Comparative efficacy of intravitreal anti‐VEGF therapy for neovascular age‐related macular degeneration: A systematic review with network meta‐analysis

Acta Ophthalmologica, EarlyView.
Abstract The aim of this review was to evaluate the comparative efficacy of intravitreal anti‐vascular endothelial growth factor (anti‐VEGF) therapy for neovascular AMD. We searched 12 literature databases for randomised clinical trials (RCT) on anti‐VEGF therapy for neovascular AMD and extracted data on: change from baseline to 12 months in best ...
Emilie T. S. Butler, Andreas Arnold‐Vangsted, Marianne G. Schou, Rodrigo Anguita, Jakob Bjerager, Enrico Borrelli, Lasse J. Cehofski, Lorenzo Ferro Desideri, Elon H. C. van Dijk, Carsten Faber, Jakob Grauslund, Javad N. Hajari, Josef Huemer, Oliver N. Klefter, Marie Krogh Nielsen, M. Cem Sabaner, Miklos Schneider, Yousif Subhi   +17 more
wiley   +1 more source

Optical Observations of PSR J0205+6449

, 2008
PSR J0205+6449 is a X-ray and radio pulsar in supernova remnant 3C 58. We report on observations of the central region of 3C 58 using the 4.2-m William Herschel Telescope with the intention of identifying the optical counterpart of PSR J0205+6449 and ...
A. Shearer, Bietenholz, Camilo, Cardelli, Collins, Fesen, Frei, Gotthelf, Kidger, Murray, Newberry, Roberts, Shearer, Shearer, Shibanov, Straubmeier, V. V. Neustroev, van den Bergh   +17 more
core   +1 more source