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  Timing of 29 Pulsars Discovered in the PALFA Survey

Lyne, A. G., Stappers, B. W., Bogdanov, S., Ferdman, R., Freire, P. C. C., Kaspi, V. M., et al. (2017). Timing of 29 Pulsars Discovered in the PALFA Survey. Astrophysical Journal, 834(2): 137. doi:10.3847/1538-4357/834/2/137.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-002D-5BC7-E Version Permalink: http://hdl.handle.net/11858/00-001M-0000-002E-0EBD-B
Genre: Journal Article

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 Creators:
Lyne, A. G., Author
Stappers, B. W., Author
Bogdanov, S., Author
Ferdman, R., Author
Freire, P. C. C., Author
Kaspi, V. M., Author
Knispel, B.1, Author              
Lynch, R., Author
Allen, B.1, Author              
Brazier, A., Author
Camilo, F., Author
Cardoso, F., Author
Chatterjee, S., Author
Cordes, J. M., Author
Crawford, F., Author
Deneva, J. S., Author
Hessels, J. W. T., Author
Jenet, F. A., Author
Lazarus, P., Author
van Leeuwen, J., Author
Lorimer, D. R., AuthorMadsen, E., AuthorMcKee, J., AuthorMcLaughlin, M. A., AuthorParent, E., AuthorPatel, C., AuthorRansom, S. M., AuthorScholz, P., AuthorSeymour, A., AuthorSiemens, X., AuthorSpitler, L. G., AuthorStairs, I. H., AuthorStovall, K., AuthorSwiggum, J., AuthorWharton, R. S., AuthorZhu, W. W., AuthorAulbert, C.1, Author              Bock, O.1, Author              Eggenstein, H.-B.1, AuthorFehrmann, H.1, Author              Machenschalk, B.1, Author               more..
Affiliations:
1Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society, escidoc:24011              

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Free keywords: Astrophysics, High Energy Astrophysical Phenomena, astro-ph.HE
 Abstract: We report on the discovery and timing observations of 29 distant long-period pulsars discovered in the ongoing Arecibo PALFA pulsar survey. Following discovery with the Arecibo Telescope, confirmation and timing observations of these pulsars over several years at Jodrell Bank Observatory have yielded high-precision positions and measurements of rotation and radiation properties. We have used multi-frequency data to measure the interstellar scattering properties of some of these pulsars. Most of the pulsars have properties that mirror those of the previously known pulsar population, although four show some notable characteristics. PSRs J1907+0631 and J1925+1720 are young and are associated with supernova remnants or plerionic nebulae: J1907+0631 lies close to the center of SNR G40.5-0.5, while J1925+1720 is coincident with a high-energy Fermi gamma-ray source. One pulsar, J1932+1500, is in a surprisingly eccentric, 199-day binary orbit with a companion having a minimum mass of 0.33 solar masses. Several of the sources exhibit timing noise, and two, PSRs J0611+1436 and J1907+0631, have both suffered large glitches, but with very different post-glitch rotation properties. In particular, the rotational period of PSR J0611+1436 will not recover to its pre-glitch value for about 12 years, a far greater recovery timescale than seen following any other large glitches.

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 Dates: 2016-08-312016-12-142017
 Publication Status: Published in print
 Pages: 30 pages, 8 Figures, accepted by ApJ, accepted version
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: arXiv: 1608.09007
DOI: 10.3847/1538-4357/834/2/137
URI: http://arxiv.org/abs/1608.09007
 Degree: -

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Title: Astrophysical Journal
Source Genre: Journal
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Publ. Info: Chicago, IL : University of Chicago Press for the American Astronomical Society
Pages: - Volume / Issue: 834 (2) Sequence Number: 137 Start / End Page: - Identifier: ISSN: 0004-637X
CoNE: http://pubman.mpdl.mpg.de/cone/journals/resource/954922828215_2