Search Results - "pulsars"

Timing analysis for 20 millisecond pulsars in the Parkes Pulsar Timing Array by Reardon, D., Hobbs, G., Coles, W., Levin, Y., Keith, M., Bailes, M., Bhat, Ramesh, Burke-Spolaor, S., Dai, S., Kerr, M., Lasky, P., Manchester, R., Oslowski, S., Ravi, V., Shannon, Ryan, van Straten, W., Toomey, L., Wang, J., Wen, L., You, X., Zhu, X.

“…We present timing models for 20 millisecond pulsars in the Parkes Pulsar Timing Array. The precision of the parameter measurements in these models has been improved over earlier results by using longer data sets and modelling the non-stationary noise. …”
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Pulsar lensing geometry by Liu, S., Pen, U., Macquart, Jean-Pierre, Brisken, W., Deller, A.

“…The simple 1-D structure of the lenses opens up the possibility of using interstellar lenses as precision probes for pulsar lens mapping, precision transverse motions in the ISM, and new opportunities for removing scattering to improve pulsar timing. …”
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The High Time Resolution Universe Pulsar Survey - VII. Discovery of five millisecond pulsars and the different luminosity properties of binary and isolated recycled pulsars by Burgay, M., Bailes, M., Bates, S., Bhat, Ramesh, Burke-Spolaor, S., Champion, D., Coster, P., D'Amico, N., johnston, S., Keith, M., Kramer, M., levin, L., Lyne, A., Milia, S., Ng, C., Possenti, A., Stappers, B., Thornton, D., Tiburzi, C., van Straten, W., Bassa, C.

“…This paper presents the discovery and timing parameters for five millisecond pulsars (MSPs), four in binary systems with probable white dwarf companions and one isolated, found in ongoing processing of the High Time Resolution Universe Pulsar (HTRU) survey. …”
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The High Time Resolution Universe Pulsar Survey - II. Discovery of five millisecond pulsars by Bates, S., Bailes, M., Bhat, Ramesh, Burgay, M., Burke-Spolaor, S., D'Amico, N., Jameson, A., Johnston, S., Keith, M., Kramer, M., Levin, L., Lyne, A., Milia, S., Possenti, A., Stappers, B., van Straten, W.

“…We present the discovery of five millisecond pulsars found in the mid-Galactic latitude portion of the High Time Resolution Universe (HTRU) survey. …”
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The High Time Resolution Universe Pulsar Survey - IV. Discovery and polarimetry of millisecond pulsars by Keith, M., johnston, S., Bailes, M., Bates, S., Bhat, Ramesh, Burgay, M., Burke-Spolaor, S., D'Amico, N., Jameson, A., Kramer, M., levin, L., Milia, S., Possenti, A., Stappers, B., van Straten, W., Parent, D.

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The International Pulsar Timing Array project: using pulsars as a gravitational wave detector by Hobbs, G., Archibald, A., Arzoumanian, Z., Backer, D., Bailes, M., Bhat, N., Burgay, M., Burke-Spolaor, S., Champion, D., Cognard, I., Coles, W., Cordes, J., Demorest, P., Desvignes, G., Ferdman, R., Finn, L., Freire, P., Gonzalez, M., Hessels, J., Hotan, Aidan, Janssen, G., Jenet, F., Jessner, A., Jordan, C., Kaspir, V., Kramer, M., Kondratiev, V., Lazio, J., Lazardis, K., Lee, K.J., Levin, Y., Lommen, A., Lorimer, D., Lynch, R., Lyne, A., Manchester, R., McLaughlin, M., Nice, D., Oslowski, S., Pilia, M., Possenti, A., Purver, M., Ransom, S., Reynolds, J., Sanidas, S., Sarkissian, J., Sesana, A., Shannon, R., Siemens, X., Stairs, I., Stappers, B., Stinebring, D., Theureau, G., van Haasteren, R., van Straten, W., Verbiest, J.P.W., Yardley, D.R.B., You, X.P.

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Gravitational-Wave Detection Using Pulsars: Status of the Parkes Pulsar Timing Array Project by Hobbs, G., Bailes, M., Bhat, N., Burke-Spolaor, S., Champion, D., Coles, W., Hotan, Aidan

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The High Time Resolution Universe pulsar survey - VIII. The Galactic millisecond pulsar population by Levin, L., Bailes, M., Barsdell, B., Bates, S., Bhat, Ramesh, Burgay, M., Burke-Spolaor, S., Champion, D.J., Coster, P., D'Amico, N., Jameson, A., Johnston, S, Keith, M.J., Kramer, M., Milia, S. Ng, C., Ng, C., Possenti, A., Stappers, B., Thornton, D., van Straten, W.

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Understanding pulsar magnetospheres with the SKA by Karastergiou, A., Johnston, S., Andersson, N., Breton, R., Brook, P., Gwinn, C., Lewandowska, N., Keane, E., Kramer, M., Macquart, Jean-Pierre, Serylak, M., Shannon, R., Stappers, B., Van Leeuwen, J., Verbiest, J., Weltevrede, P., Wright, G.

“…The SKA will discover tens of thousands of pulsars and provide unprecedented data quality on these, as well as the currently known population, due to its unrivalled sensitivity. …”
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The mass of a millisecond pulsar by Jacoby, B., Hotan, Aidan, Bailes, M., Ord, Stephen, Kulkarni, S.

“…It appears that the production of millisecond pulsars is possible with the accretion of less than 0.2 M☉.…”
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The High Time Resolution Universe Pulsar Survey - VI. An artificial neural network and timing of 75 pulsars by Bates, S., Bailes, M., Barsdell, B., Bhat, Ramesh, Burgay, M., Burke-Spolaor, S., Champion, D., Coster, P., D'Amico, N., Jameson, A., johnston, S., Keith, M., Kramer, M., levin, L., Lyne, A., Milia, S., Ng, C., Nietner, C., Possenti, A., Stappers, B., Thornton, D., van Straten, W.

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Scattering analysis of LOFAR pulsar observations by Geyer, M., Karastergiou, A., Kondratiev, V., Zagkouris, K., Kramer, M., Stappers, B., Grießmeier, J., Hessels, J., Michilli, D., Pilia, M., Sobey, Charlotte

“…We highlight the cases in which fits of extreme anisotropic scattering are appealing, while stressing that the data do not strictly favour either model for any of the 13 pulsars. The pulsars show anomalous scattering properties that are consistent with finite scattering screens and/or anisotropy, but these data alone do not provide the means for an unambiguous characterization of the screens. …”
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The parkes observatory pulsar data archive by Hobbs, G., Miller, D., Manchester, R., Dempsey, J., Chapman, J., Khoo, J., Applegate, J., Bailes, M., Bhat, Ramesh, Bridle, R., Borg, A., Brown, A., Burnett, C., Camilo, F., Cattalini, C., Chaudhary, A., Chen, R., D'Amico, N., Kedziora-Chudczer, L., Cornwell, T., George, R., Hampson, G., Hepburn, M., Jameson, A., Keith, M., Kelly, T., Kosmynin, A., Lenc, E., Lorimer, D., Love, C., Lyne, A., McIntyre, V., Morrissey, J., Pienaar, M., Reynolds, J., Ryder, G., Sarkissian, J., Stevenson, A., Treloar, A., Van Straten, W., Whiting, M., Wilson, G.

“…Survey observations are included from the Parkes 70cm and the Swinburne Intermediate Latitude surveys. Individual pulsar observations are included from young pulsar timing projects, the Parkes Pulsar Timing Array and from the PULSE@Parkes outreach program. …”
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A LOFAR census of millisecond pulsars by Kondratiev, V., Verbiest, J., Hessels, J., Bilous, A., Stappers, B., Kramer, M., Keane, E., Noutsos, A., Oslowski, S., Breton, R., Hassall, T., Alexov, A., Cooper, S., Falcke, H., Grießmeier, J., Karastergiou, A., Kuniyoshi, M., Pilia, M., Sobey, Charlotte, Ter Veen, S., Van Leeuwen, J., Weltevrede, P., Bell, M., Broderick, J., Corbel, S., Eisloffel, J., Markoff, S., Rowlinson, A., Swinbank, J., Wijers, R., Wijnands, R., Zarka, P.

“…We report the detection of 48 millisecond pulsars (MSPs) out of 75 observed thus far using the LOw-Frequency ARray (LOFAR) in the frequency range 110-188 MHz. …”
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Three-Dimensional Tomography of Pulsar Magnetospheres by McSweeney, Samuel James

“…Pulsars (rapidly spinning neutron stars) emit beams of intense radiation in the radio part of the electromagnetic spectrum. …”
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Pulsar observations of extreme scattering events by Coles, W., Kerr, M., Shannon, Ryan, Hobbs, G., Manchester, R., You, X., Bailes, M., Bhat, N., Burke-Spolaor, S., Dai, S., Keith, M., Levin, Y., Oslowski, S., Ravi, V., Reardon, D., Toomey, L., Straten, W., Wang, J., Wen, L., Zhu, X.

“…Similar structures have been observed in measurements of pulsar intensity scintillation and group delay. Here we report observations of two ESEs, showing increases in both intensity scintillation and dispersion made with the Parkes Pulsar Timing Array. …”
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Observing pulsars and fast transients with LOFAR by Stappers, B., Hessels, J., Alexov, A., Anderson, K., Coenen, T., Hassall, T., Karastergiou, A., Kondratiev, V., Kramer, M., van Leeuwen, J., Mol, J., Noutsos, A., Romein, J., Weltevrede, P., Fender, R., Wijers, R., Baehren, L., Bell, M., Broderick, J., Daw, E., Dhillon, V., Eisloeffel, J., Falcke, H., Griessmeier, J., Law, C., Markoff, S., Miller-Jones, James, Scheers, B., Spreeuw, H., Swinbank, J., ter Veen, S., Wise, M., Wucknitz, O., Zarka, P., Anderson, J., Asgekar, A., Avruch, I., Beck, R., Bennema, P., Bentum, M., Best, P., Bregman, J., Brentjens, M., van de Brink, R., Broekema, P., Brouw, W., Brueggen, M., de Bruyn, A., Butcher, H., Ciardi, B., Conway, J., Dettmar, R., van Duin, A., van Enst, J., Garrett, M., Gerbers, M., Grit, T., Gunst, A., van Haarlem, M., Hamaker, J., Heald, G., Hoeft, M., Holties, H., Horneffer, A., Koopmans, L., Kuper, G., Loose, M., Maat, P., McKay-Bukowski, D., McKean, J., Miley, G., Morganti, R., Nijboer, R., Noordam, J., Norden, M., Olofsson, H., Pandey-Pommier, M., Polatidis, A., Reich, W., Roettgering, H., Schoenmakers, A., Sluman, J., Smirnov, O., Steinmetz, M., Sterks, C., Tagger, M., Tang, Y., Vermeulen, R., Vermaas, N., Vogt, C., de Vos, M., Wijnholds, S., Yatawatta, S., Zensus, J.

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Optimal interpolation and prediction in pulsar timing by Deng, X., Coles, W., Hobbs, G., Keith, M., Manchester, R., Shannon, Ryan, Zheng, J.

“…For pulsar projects it is often necessary to predict the pulse phase in advance, for example when preparing for new observations. …”
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Evidence of an asteroid encountering a pulsar by Brook, P., Karastergiou, A., Buchner, S., Roberts, S., Keith, M., Johnston, S., Shannon, Ryan

“…Debris disks and asteroid belts are expected to form around young pulsars due to fallback material from their original supernova explosions. …”
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Interplanetary spacecraft navigation using pulsars by Deng, X., Hobbs, G., You, X., Li, M., Keith, M., Shannon, Ryan, Coles, W., Manchester, R., Zheng, J., Yu, X., Gao, D., Wu, X., Chen, D.

“…We demonstrate how observations of pulsars can be used to help navigate a spacecraft travelling in the solar system. …”
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