Search Results - "Nice, D. J."

Relativistic Shapiro Delay Measurements of an Extremely Massive Millisecond Pulsar by Cromartie, H T, Fonseca, E, Ransom, S M, Demorest, P B, Arzoumanian, Z, Blumer, H, Brook, P R, DeCesar, M E, Dolch, T, Ellis, J A, Ferdman, R D, Ferrara, E C, Garver-Daniels, N, Gentile, P, Jones, M L, Lam, M T, Lorimer, D R, Lynch, R S, McLaughlin, M A, Ng, C, Nice, D J, Pennucci, T T, Spiewak, R, Stairs, I H, Stovall, K, Swiggum, J K, Zhu, W W

“…Despite its importance to our understanding of physics at supranuclear densities, the equation of state (EoS) of matter deep within neutron stars remains…”
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On the nature and evolution of the unique binary pulsar J1903+0327 by Freire, P. C. C., Bassa, C. G., Wex, N., Stairs, I. H., Champion, D. J., Ransom, S. M., Lazarus, P., Kaspi, V. M., Hessels, J. W. T., Kramer, M., Cordes, J. M., Verbiest, J. P. W., Podsiadlowski, P., Nice, D. J., Deneva, J. S., Lorimer, D. R., Stappers, B. W., McLaughlin, M. A., Camilo, F.

“…PSR J1903+0327, a millisecond pulsar in an eccentric (e= 0.44) 95-d orbit with an ∼1 M⊙ companion poses a challenge to our understanding of stellar evolution…”
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A Second Chromatic Timing Event of Interstellar Origin toward PSR J1713+0747 by Lam, M. T., Ellis, J. A., Grillo, G., Jones, M. L., Hazboun, J. S., Brook, P. R., Turner, J. E., Chatterjee, S., Cordes, J. M., Lazio, T. J. W., DeCesar, M. E., Arzoumanian, Z., Blumer, H., Cromartie, H. T., Demorest, P. B., Dolch, T., Ferdman, R. D., Ferrara, E. C., Fonseca, E., Garver-Daniels, N., Gentile, P. A., Gupta, V., Lorimer, D. R., Lynch, R. S., Madison, D. R., McLaughlin, M. A., Ng, C., Nice, D. J., Pennucci, T. T., Ransom, S. M., Spiewak, R., Stairs, I. H., Stinebring, D. R., Stovall, K., Swiggum, J. K., Vigeland, S. J., Zhu, W. W.

“…The frequency dependence of radio pulse arrival times provides a probe of structures in the intervening media. Demorest et al. was the first to show a…”
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PSR J2234+0611: A New Laboratory for Stellar Evolution by Stovall, K., Freire, P. C. C., Antoniadis, J., Bagchi, M., Deneva, J. S., Garver-Daniels, N., Martinez, J. G., McLaughlin, M. A., Arzoumanian, Z., Blumer, H., Brook, P. R., Cromartie, H. T., Demorest, P. B., DeCesar, M. E., Dolch, T., Ellis, J. A., Ferdman, R. D., Ferrara, E. C., Fonseca, E., Gentile, P. A., Jones, M. L., Lam, M. T., Lorimer, D. R., Lynch, R. S., Ng, C., Nice, D. J., Pennucci, T. T., Ransom, S. M., Spiewak, R., Stairs, I. H., Swiggum, J. K., Vigeland, S. J., Zhu, W. W.

“…We report the timing results for PSR J2234+0611, a 3.6 ms pulsar in a 32 day, eccentric (e = 0.13) orbit with a helium white dwarf. The precise timing and…”
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The NANOGrav 12.5 yr Data Set: Polarimetry and Faraday Rotation Measures from Observations of Millisecond Pulsars with the Green Bank Telescope by Wahl, H. M., McLaughlin, M. A., Gentile, P. A., Jones, M. L., Spiewak, R., Arzoumanian, Z., Crowter, K., Demorest, P. B., DeCesar, M. E., Dolch, T., Ellis, J. A., Ferdman, R. D., Ferrara, E. C., Fonseca, E., Garver-Daniels, N., Jones, G., Lam, M. T., Levin, L., Lewandowska, N., Lorimer, D. R., Lynch, R. S., Madison, D. R., Ng, C., Nice, D. J., Pennucci, T. T., Ransom, S. M., Ray, P., Stairs, I. H., Stovall, K., Swiggum, J. K., Zhu, W. W.

“…Abstract In this work, we present polarization profiles for 23 millisecond pulsars observed at 820 and 1500 MHz with the Green Bank Telescope as part of the…”
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Arecibo Pulsar Survey Using ALFA. I. Survey Strategy and First Discoveries by Cordes, J. M, Freire, P. C. C, Lorimer, D. R, Camilo, F, Champion, D. J, Nice, D. J, Ramachandran, R, Hessels, J. W. T, Vlemmings, W, van Leeuwen, J, Ransom, S. M, Bhat, N. D. R, Arzoumanian, Z, McLaughlin, M. A, Kaspi, V. M, Kasian, L, Deneva, J. S, Reid, B, Chatterjee, S, Han, J. L, Backer, D. C, Stairs, I. H, Deshpande, A. A, Faucher-Giguère, C.-A

“…We report results from the initial stage of a long-term pulsar survey of the Galactic plane using the Arecibo L-band Feed Array (ALFA), a seven-beam receiver…”
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Arecibo Pulsar Survey Using ALFA. II. The Young, Highly Relativistic Binary Pulsar J1906+0746 by Lorimer, D. R, Stairs, I. H, Freire, P. C, Cordes, J. M, Camilo, F, Faulkner, A. J, Lyne, A. G, Nice, D. J, Ransom, S. M, Arzoumanian, Z, Manchester, R. N, Champion, D. J, van Leeuwen, J, Mclaughlin, M. A, Ramachandran, R, Hessels, J. W, Vlemmings, W, Deshpande, A. A, Bhat, N. D, Chatterjee, S, Han, J. L, Gaensler, B. M, Kasian, L, Deneva, J. S, Reid, B, Lazio, T. J, Kaspi, V. M, Crawford, F, Lommen, A. N, Backer, D. C, Kramer, M, Stappers, B. W, Hobbs, G. B, Possenti, A, D’Amico, N, Burgay, M

“…We report the discovery of PSR J1906+0746, a young 144 ms pulsar in a highly relativistic 3.98 hr orbit with an eccentricity of 0.085 and expected…”
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Time‐correlated structure in spin fluctuations in pulsars by Price, S., Link, B., Shore, S. N., Nice, D. J.

“…ABSTRACT We study statistical properties of stochastic variations in pulse arrival times, timing noise, in radio pulsars using a new analysis method applied in…”
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A Precise Mass Measurement of the Intermediate-Mass Binary Pulsar PSR J1802 – 2124 by Ferdman, R. D, Stairs, I. H, Kramer, M, McLaughlin, M. A, Lorimer, D. R, Nice, D. J, Manchester, R. N, Hobbs, G, Lyne, A. G, Camilo, F, Possenti, A, Demorest, P. B, Cognard, I, Desvignes, G, Theureau, G, Faulkner, A, Backer, D. C

“…PSR J1802 - 2124 is a 12.6 ms pulsar in a 16.8 hr binary orbit with a relatively massive white dwarf (WD) companion. These properties make it a member of the…”
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TWO MILLISECOND PULSARS DISCOVERED BY THE PALFA SURVEY AND A SHAPIRO DELAY MEASUREMENT by DENEVA, J. S, FREIRE, P. C. C, BHAT, N. D. R, BOGDANOV, S, BRAZIER, A, CHAMPION, D. J, CHATTERJEE, S, CRAWFORD, F, DESVIGNES, G, HESSELS, J. W. T, JENET, F. A, KASPI, V. M, CORDES, J. M, KNISPEL, B, KRAMER, M, LAZARUS, P, VAN LEEUWEN, J, LORIMER, D. R, LYNCH, R. S, MCLAUGHLIN, M. A, SCHOLZ, P, SIEMENS, X, STAPPERS, B. W, LYNE, A. G, STOVALL, K, VENKATARAMAN, A, RANSOM, S. M, COGNARD, I, CAMILO, F, NICE, D. J, STAIRS, I. H, ALLEN, B

“…We present two millisecond pulsar discoveries from the PALFA survey of the Galactic plane with the Arecibo telescope. PSR J1955+2527 is an isolated pulsar with…”
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Timing Measurements of the Relativistic Binary Pulsar PSR B1913+16 by Weisberg, J. M, Nice, D. J, Taylor, J. H

“…We present results of more than three decades of timing measurements of the first known binary pulsar, PSR B1913+16. Like most other pulsars, its rotational…”
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The International Pulsar Timing Array second data release: Search for an isotropic gravitational wave background by Antoniadis, J, Arzoumanian, Z, Babak, S, Bailes, M, Bak Nielsen, A-S, Bassa, C G, Bécsy, B, Berthereau, A, Bonetti, M, Brazier, A, Brook, P R, Burgay, M, Caballero, R N, Casey-Clyde, J A, Charisi, M, Chatterjee, S, Cognard, I, Cornish, N J, Crawford, F, Crowter, K, Dai, S, DeCesar, M E, Demorest, P B, Desvignes, G, Dolch, T, Drachler, B, Falxa, M, Ferrara, E C, Fiore, W, Fonseca, E, Gair, J R, Garver-Daniels, N, Good, D C, Guillemot, L, Hazboun, J S, Hobbs, G, Islo, K, Janssen, G H, Johnson, A D, Jones, M L, Kaiser, A R, Kaplan, D L, Karuppusamy, R, Keith, M J, Kerr, M, Lam, M T, Lamb, W G, Lazio, T J W, Lee, K J, Lentati, L, Liu, K, Luo, J, Lynch, R S, Lyne, A G, Madison, D R, Manchester, R N, McEwen, A, McKee, J W, McLaughlin, M A, Mickaliger, M B, Mingarelli, C M F, Ng, C, Nice, D J, Osłowski, S, Parthasarathy, A, Perrodin, D, Petiteau, A, Pol, N S, Porayko, N K, Possenti, A, Ransom, S M, Ray, P S, Russell, C J, Samajdar, A, Sampson, L M, Sanidas, S, Sarkissian, J M, Schmitz, K, Sesana, A, Shaifullah, G, Siemens, X, Simon, J, Speri, L, Spiewak, R, Stairs, I H, Stappers, B W, Stinebring, D R, Swiggum, J K, Taylor, S R, Theureau, G, Vallisneri, M, van der Wateren, E, Verbiest, J P W, Vigeland, S J, Wahl, H, Wang, J B, Wang, L, Witt, C A, Zhang, S, Zhu, X J

“…ABSTRACT We searched for an isotropic stochastic gravitational wave background in the second data release of the International Pulsar Timing Array, a global…”
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FOUR HIGHLY DISPERSED MILLISECOND PULSARS DISCOVERED IN THE ARECIBO PALFA GALACTIC PLANE SURVEY by CRAWFORD, F, STOVALL, K, BHAT, N. D. R, BOGDANOV, S, BRAZIER, A, CAMILO, F, CHAMPION, D. J, CHATTERJEE, S, COGNARD, I, CORDES, J. M, DENEVA, J. S, DESVIGNES, G, LYNE, A. G, JENET, F. A, KASPI, V. M, KNISPEL, B, KRAMER, M, VAN LEEUWEN, J, LORIMER, D. R, LYNCH, R, MCLAUGHLIN, M. A, RANSOM, S. M, SCHOLZ, P, STAPPERS, B. W, SIEMENS, X, VENKATARAMAN, A, NICE, D. J, STAIRS, I. H, LAZARUS, P, HESSELS, J. W. T, FREIRE, P. C. C, ALLEN, B

“…We present the discovery and phase-coherent timing of four highly dispersed millisecond pulsars (MSPs) from the Arecibo PALFA Galactic plane survey: PSRs…”
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The International Pulsar Timing Array: Second Data Release by Perara, B B P, DeCesar, M E, Demorest, P B, Kerr, M, Lentati, L, Nice, D J, Oslowski, S, Ransom, S M, Keith, M J, Arzoumanian, Z, Bailes, M, Baker, P T, Bassa, C G, Bhat, NDR, Brazier, A, Burgay, M, Burke-Spolaor, S, Caballero, R N, Champion, D J, Chatterjee, S, Chen, S, Cognard, I, Cordes, J M, Crowter, K, Dai, S, Desvignes, G, Dolch, T, Ferdman, R D, Ferrara, E C, Fonseca, E, Goldstein, J M, Graikou, E, Guillemot, L, Hazboun, J S, Hobbs, G, Hu, H, Islo, K, Janssen, G H, Karuppusam, R, Kramer, M, Lam, M T, Lee, K J, Liu, K, Luo, J, Lyne, A G, Manchester, R N, McKee, J W, McLaughlin, M A, Mingarelli, C M F, Parthasarathy, A P, Pennucci, T T, Perrodin, D, Possenti, A, Reardon, D J, Russell, C J, Sanidas, S A, Sesana, A, Shaifullah, G, Shannon, R M, Siemens, X, Simon, J, Spiewak, R, Stairs, I H, Stappers, B W, Swiggum, J K, Theureau, G, Tiburzi, C, Vallisneri, M, Vecchio, A, Wang, J B, Zhang, S B, Zhang, L, Zhu, W W, Zhu, X J

“…In this paper, we describe the International Pulsar Timing Array second data release, which includes recent pulsar timing data obtained by three regional…”
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A VLBI Distance and Transverse Velocity for PSR B1913+16 by Deller, A. T., Weisberg, J. M., Nice, D. J., Chatterjee, S.

“…Using the Very Long Baseline Array, we have made astrometric observations of the binary pulsar B1913+16 spanning an 18-month period in 2014-2015. From these…”
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The NANOGrav Nine-year Data Set: Measurement and Analysis of Variations in Dispersion Measures by Jones, M. L., McLaughlin, M. A., Lam, M. T., Cordes, J. M., Levin, L., Chatterjee, S., Arzoumanian, Z., Crowter, K., Demorest, P. B., Dolch, T., Ellis, J. A, Ferdman, R. D., Fonseca, E., Gonzalez, M. E., Jones, G., Lazio, T. J. W., Nice, D. J., Pennucci, T. T., Ransom, S. M., Stinebring, D. R., Stairs, I. H., Stovall, K., Swiggum, J. K., Zhu, W. W.

“…We analyze dispersion measure (DM) variations of 37 millisecond pulsars in the nine-year North American Nanohertz Observatory for Gravitational Waves…”
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Tests of Gravitational Symmetries with Pulsar Binary J1713+0747 by Zhu, W W, Desvignes, G, Wex, N, Caballero, R N, Champion, D J, Demorest, P B, Ellis, J A, Janssen, G H, Kramer, M, Krieger, A, Lentati, L, Nice, D J, Ransom, S M, Stairs, I H, Stappers, B W, Verbiest, J P W, Arzoumanian, Z, Bassa, C G, Burgay, M, Cognard, I, Crowter, K, Dolch, T, Ferdman, R D, Fonseca, E, Gonzalez, M E, Graikou, E, Guillemot, L, Hessels, J W T, Jessner, A, Jones, G, Jones, M L, Jordan, C, Karuppusamy, R, Lam, M T, Lazaridis, K, Lazarus, P, Lee, K J, Levin, L, Liu, K, Lyne, A G, McKee, J W, McLaughlin, M A, Oslowski, S, Pennucci, T, Perrodin, D, Possenti, A, Sanidas, S, Shaifullah, G, Smits, R, Stovall, K, Swiggum, J, Theureau, G, Tiburzi, C

“…Symmetries play a fundamental role in modern theories of gravity. The strong equivalence principle (SEP) constitutes a collection of gravitational symmetries…”
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Modeling the Uncertainties of Solar System Ephemerides for Robust Gravitational-wave Searches with Pulsar-timing Arrays by Vallisneri, M., Taylor, S. R., Simon, J., Folkner, W. M., Park, R. S., Cutler, C., Ellis, J. A., Lazio, T. J. W., Vigeland, S. J., Aggarwal, K., Arzoumanian, Z., Baker, P. T., Brazier, A., Brook, P. R., Burke-Spolaor, S., Chatterjee, S., Cordes, J. M., Cornish, N. J., Crawford, F., Cromartie, H. T., Crowter, K., DeCesar, M., Demorest, P. B., Dolch, T., Ferdman, R. D., Ferrara, E. C., Fonseca, E., Garver-Daniels, N., Gentile, P., Good, D., Hazboun, J. S., Holgado, A. M., Huerta, E. A., Islo, K., Jennings, R., Jones, G., Jones, M. L., Kaplan, D. L., Kelley, L. Z., Key, J. S., Lam, M. T., Levin, L., Lorimer, D. R., Luo, J., Lynch, R. S., Madison, D. R., McLaughlin, M. A., McWilliams, S. T., Mingarelli, C. M. F., Ng, C., Nice, D. J., Pennucci, T. T., Pol, N. S., Ransom, S. M., Ray, P. S., Siemens, X., Spiewak, R., Stairs, I. H., Stinebring, D. R., Stovall, K., Swiggum, J. K., van Haasteren, R., Witt, C. A., Zhu, W. W.

“…The regularity of pulsar emissions becomes apparent once we reference the pulses' times of arrivals to the inertial rest frame of the solar system. It follows…”
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A Pulsar-Based Time-Scale from the International Pulsar Timing Array by Hobbs, G., Guo, L., Caballero, R. N., Coles, W., Lee, K. J., Manchester, R. N., Reardon, D. J., Matsakis, D., Tong, M. L., Arzoumanian, Z, Bailes, M, Bassa, C. G., Bhat, N. D. R., Brazier, A., Burke-Spolaor, S., Champion, D. J., Chatterjee, S., Cognard, I., Dai, S., Desvignes, G., Dolch, T, Ferdman, R. D., Graikou, E., Guillemot, L, Janssen, G H, Keith, M. J., Kerr, M, Kramer, M, Lam, M T, Liu, K, Lyne, A, Lazio, T J W, Lynch, R, McKee, J W, McLaughlin, M A, Mingarelli, C M F, Nice, D J, Oslowski, S, Pennucci, T T, Perera, B B P, Perrodin, D, Possenti, A, Russell, C J, Sanidas, S, Sesana, A, Shaifullah, G, Shannon, R M, Simon, J, Spiewak, R, Stairs, I H, Stappers, B W, Swiggum, J K, Taylor, S R, Theureau, G, Toomey, L, Haasteren, R van, Wang, J B, Wang, Y, Zhu, X J

“…We have constructed a new time-scale, TT(IPTA16), based on observations of radio pulsars presented in the first data release from the International Pulsar…”
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Arecibo Pulsar Survey Using ALFA: Probing Radio Pulsar Intermittency And Transients by Deneva, J. S, Cordes, J. M, McLaughlin, M. A, Nice, D. J, Lorimer, D. R, Crawford, F, Bhat, N. D. R, Camilo, F, Champion, D. J, Freire, P. C. C, Edel, S, Kondratiev, V. I, Hessels, J. W. T, Jenet, F. A, Kasian, L, Kaspi, V. M, Kramer, M, Lazarus, P, Ransom, S. M, Stairs, I. H, Stappers, B. W, van Leeuwen, J, Brazier, A, Venkataraman, A, Zollweg, J. A, Bogdanov, S

“…We present radio transient search algorithms, results, and statistics from the ongoing Arecibo Pulsar ALFA (PALFA) survey of the Galactic plane. We have…”
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