Search Results - "Lommen, A. N."

Arecibo timing and single-pulse observations of 17 pulsars by Champion, D. J., Lorimer, D. R., McLaughlin, M. A., Xilouris, K. M., Arzoumanian, Z., Freire, P. C. C., Lommen, A. N., Cordes, J. M., Camilo, F.

“…We report on timing and single-pulse observations of 17 pulsars discovered at the Arecibo Observatory. The highlights of our sample are the recycled pulsars…”
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Using Pulsars to Detect Massive Black Hole Binaries via Gravitational Radiation: Sagittarius A and Nearby Galaxies by Lommen, A. N, Backer, D. C

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LIMITS ON THE STOCHASTIC GRAVITATIONAL WAVE BACKGROUND FROM THE NORTH AMERICAN NANOHERTZ OBSERVATORY FOR GRAVITATIONAL WAVES by Demorest, P B, Ferdman, R D, Gonzalez, M E, Nice, D, Ransom, S, Stairs, I H, Arzoumanian, Z, Brazier, A, BURKE-SPOLAOR, S, Chamberlin, S J

“…We present an analysis of high-precision pulsar timing data taken as part of the North American Nanohertz Observatory for Gravitational Waves (NANOGrav)…”
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GRAVITATIONAL WAVES FROM INDIVIDUAL SUPERMASSIVE BLACK HOLE BINARIES IN CIRCULAR ORBITS: LIMITS FROM THE NORTH AMERICAN NANOHERTZ OBSERVATORY FOR GRAVITATIONAL WAVES by Arzoumanian, Z., Brazier, A., Burke-Spolaor, S., Chamberlin, S. J., Chatterjee, S., Cordes, J. M., Demorest, P. B., Deng, X., Dolch, T., Ellis, J. A., Ferdman, R. D., Garver-Daniels, N., Jenet, F., Jones, G., Kaspi, V. M., Koop, M., Lam, M. T., Lazio, T. J. W., Lommen, A. N., Lorimer, D. R., Luo, J., Lynch, R. S., Madison, D. R., McLaughlin, M. A., McWilliams, S. T., Nice, D. J., Palliyaguru, N., Pennucci, T. T., Ransom, S. M., Sesana, A., Siemens, X., Stairs, I. H., Stinebring, D. R., Stovall, K., Swiggum, J., Vallisneri, M., van Haasteren, R., Wang, Y., Zhu, and W. W.

“…We perform a search for continuous gravitational waves from individual supermassive black hole binaries using robust frequentist and Bayesian techniques. We…”
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PSR J0609+2130: a disrupted binary pulsar? by Lorimer, D. R., McLaughlin, M. A., Arzoumanian, Z., Xilouris, K. M., Cordes, J. M., Lommen, A. N., Fruchter, A. S., Chandler, A. M., Backer, D. C.

“…We report the discovery and initial timing observations of a 55.7-ms pulsar, J0609+2130, found during a 430-MHz drift-scan survey with the Arecibo radio…”
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The NANOGrav 11 yr Data Set: Evolution of Gravitational-wave Background Statistics by Hazboun, J. S., Simon, J., Taylor, S. R., Lam, M. T., Vigeland, S. J., Islo, K., Key, J. S., Arzoumanian, Z., Baker, P. T., Brazier, A., Brook, P. R., Burke-Spolaor, S., Chatterjee, S., Cordes, J. M., Cornish, N. J., Crawford, F., Crowter, K., Cromartie, H. T., DeCesar, M., Demorest, P. B., Dolch, T., Ellis, J. A., Ferdman, R. D., Ferrara, E., Fonseca, E., Garver-Daniels, N., Gentile, P., Good, D., Holgado, A. M., Huerta, E. A., Jennings, R., Jones, G., Jones, M. L., Kaiser, A. R., Kaplan, D. L., Kelley, L. Z., Lazio, T. J. W., Levin, L., Lommen, A. N., 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., Turner, J. E., Vallisneri, M., van Haasteren, R., Witt, C. A., Zhu, W. W.

“…An ensemble of inspiraling supermassive black hole binaries should produce a stochastic background of very low frequency gravitational waves. This stochastic…”
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PSR J1740+1000: A Young Pulsar Well Out of the Galactic Plane by McLaughlin, M. A, Arzoumanian, Z, Cordes, J. M, Backer, D. C, Lommen, A. N, Lorimer, D. R, Zepka, A. F

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Masses, Parallax, and Relativistic Timing of the PSR J1713+0747 Binary System by Splaver, Eric M, Nice, David J, Stairs, Ingrid H, Lommen, Andrea N, Backer, Donald C

“…We report on 12 years of observations of PSR J1713+0747, a pulsar in a 68 day orbit with a white dwarf. Pulse times of arrival were measured with uncertainties…”
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The Parallax and Proper Motion of PSR J0030+0451 by Lommen, Andrea N, Kipphorn, Richard A, Nice, David J, Splaver, Eric M, Stairs, Ingrid H, Backer, Donald C

“…We report the parallax and proper motion of millisecond pulsar J0030+0451, one of 13 known isolated millisecond pulsars in the disk of the Galaxy. We obtained…”
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THE NANOGRAV NINE-YEAR DATA SET: LIMITS ON THE ISOTROPIC STOCHASTIC GRAVITATIONAL WAVE BACKGROUND by Arzoumanian, Z., Brazier, A., Burke-Spolaor, S., Chamberlin, S. J., Chatterjee, S., Christy, B., Cordes, J. M., Cornish, N. J., Crowter, K., Demorest, P. B., Deng, X., Dolch, T., Ellis, J. A., Ferdman, R. D., Fonseca, E., Garver-Daniels, N., Gonzalez, M. E., Jenet, F., Jones, G., Jones, M. L., Kaspi, V. M., Koop, M., Lam, M. T., Lazio, T. J. W., Levin, L., Lommen, A. N., Lorimer, D. R., Luo, J., Lynch, R. S., Madison, D. R., McLaughlin, M. A., McWilliams, S. T., Mingarelli, C. M. F., Nice, D. J., Palliyaguru, N., Pennucci, T. T., Ransom, S. M., Sampson, L., Sanidas, S. A., Sesana, A., Siemens, X., Simon, J., Stairs, I. H., Stinebring, D. R., Stovall, K., Swiggum, J., Taylor, S. R., Vallisneri, M., Haasteren, R. van, Wang, Y., Zhu, W. W.

“…ABSTRACT We compute upper limits on the nanohertz-frequency isotropic stochastic gravitational wave background (GWB) using the 9 year data set from the North…”
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NANOGrav CONSTRAINTS ON GRAVITATIONAL WAVE BURSTS WITH MEMORY by Arzoumanian, Z., Brazier, A., Burke-Spolaor, S., Chamberlin, S. J., Chatterjee, S., Christy, B., Cordes, J. M., Cornish, N. J., Demorest, P. B., Deng, X., Dolch, T., Ellis, J. A., Ferdman, R. D., Fonseca, E., Garver-Daniels, N., Jenet, F., Jones, G., Kaspi, V. M., Koop, M., Lam, M. T., Lazio, T. J. W., Levin, L., Lommen, A. N., Lorimer, D. R., Luo, J., Lynch, R. S., Madison, D. R., McLaughlin, M. A., McWilliams, S. T., Nice, D. J., Palliyaguru, N., Pennucci, T. T., Ransom, S. M., Siemens, X., Stairs, I. H., Stinebring, D. R., Stovall, K., Swiggum, J., Vallisneri, M., Haasteren, R. van, Wang, Y., Zhu, W. W.

“…ABSTRACT Among efforts to detect gravitational radiation, pulsar timing arrays are uniquely poised to detect "memory" signatures, permanent perturbations in…”
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Studying the Solar system with the International Pulsar Timing Array by Caballero, R N, Guo, Y J, Lee, K J, Lazarus, P, Champion, D J, Desvignes, G, Kramer, M, Plant, K, Arzoumanian, Z, Bailes, M, Bassa, C G, Bhat, N D R, Brazier, A, Burgay, M, Burke-Spolaor, S, Chamberlin, S J, Chatterjee, S, Cognard, I, Cordes, J M, Dai, S, Demorest, P, Dolch, T, Ferdman, R D, Fonseca, E, Gair, J R, Garver-Daniels, N, Gentile, P, Gonzalez, M E, Graikou, E, Guillemot, L, Hobbs, G, Janssen, G H, Karuppusamy, R, Keith, M J, Kerr, M, Lam, M T, Lasky, P D, Lazio, T J W, Levin, L, Liu, K, Lommen, A N, Lorimer, D R, Lynch, R S, Madison, D R, Manchester, R N, McKee, J W, McLaughlin, M A, McWilliams, S T, Mingarelli, C M F, Nice, D J, Osłowski, S, Palliyaguru, N T, Pennucci, T T, Perera, B B P, Perrodin, D, Possenti, A, Ransom, S M, Reardon, D J, Sanidas, S A, Sesana, A, Shaifullah, G, Shannon, R M, Siemens, X, Simon, J, Spiewak, R, Stairs, I, Stappers, B, Stinebring, D R, Stovall, K, Swiggum, J K, Taylor, S R, Theureau, G, Tiburzi, C, Toomey, L, van Haasteren, R, van Straten, W, Verbiest, J P W, Wang, J B, Zhu, X J, Zhu, W W

“…Pulsar-timing analyses are sensitive to errors in the Solar-system ephemerides (SSEs) that timing models utilize to estimate the location of the Solar-system…”
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The NANOGrav 11-Year Data Set: Evolution of Gravitational Wave Background Statistics by Hazboun, J. S, Simon, J, Taylor, S. R, Lam, M. T, Vigeland, S. J, Islo, K, Key, J. S, Arzoumanian, Z, Baker, P. T, Brazier, A, Brook, P. R, Burke-Spolaor, S, Chatterjee, S, Cordes, J. M, Cornish, N. J, Crawford, F, Crowter, K, Cromartie, H. T, DeCesar, M, Demorest, P. B, Dolch, T, Ellis, J. A, Ferdman, R. D, Ferrara, E, Fonseca, E, Garver-Daniels, N, Gentile, P, Good, D, Holgado, A. M, Huerta, E. A, Jennings, R, Jones, G, Jones, M. L, Kaiser, A. R, Kaplan, D. L, Kelley, L. Z, Lazio, T. J. W, Levin, L, Lommen, A. N, 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, Turner, J. E, Vallisneri, M, van Haasteren, R, Witt, C. A, Zhu, W. W

“…An ensemble of inspiraling supermassive black hole binaries should produce a stochastic background of very low frequency gravitational waves. This stochastic…”
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The NANOGrav 11-year Data Set: Pulsar-timing Constraints On The Stochastic Gravitational-wave Background by Arzoumanian, Z, Baker, P. T, Brazier, A, Burke-Spolaor, S, Chamberlin, S. J, Chatterjee, S, Christy, B, Cordes, J. M, Cornish, N. J, Crawford, F, Cromartie, H. Thankful, Crowter, K, DeCesar, M, Demorest, P. B, Dolch, T, Ellis, J. A, Ferdman, R. D, Ferrara, E, Folkner, W. M, Fonseca, E, Garver-Daniels, N, Gentile, P. A, Haas, R, Hazboun, J. S, Huerta, E. A, Islo, K, Jones, G, Jones, M. L, Kaplan, D. L, Kaspi, V. M, Lam, M. T, Lazio, T. J. W, Levin, L, Lommen, A. N, 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, Park, R. S, Pennucci, T. T, Pol, N. S, Ransom, S. M, Ray, P. S, Rasskazov, A, Siemens, X, Simon, J, Spiewak, R, Stairs, I. H, Stinebring, D. R, Stovall, K, Swiggum, J, Taylor, S. R, Vallisneri, M, Vigeland, S, Zhu, W. W

“…The Astrophysical Journal, Volume 859, Number 1, 2018 We search for an isotropic stochastic gravitational-wave background (GWB) in the newly released $11$-year…”
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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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The NANOGrav Nine-year Data Set: Observations, Arrival Time Measurements, and Analysis of 37 Millisecond Pulsars by Arzoumanian, Z, Brazier, A, Burke-Spolaor, S, Chamberlin, S, Chatterjee, S, Christy, B, Cordes, J. M, Cornish, N, Crowter, K, Demorest, P. B, Dolch, T, Ellis, J. A, Ferdman, R. D, Fonseca, E, Garver-Daniels, N, Gonzalez, M. E, Jenet, F. A, Jones, G, Jones, M, Kaspi, V. M, Koop, M, Lam, M. T, Lazio, T. J. W, Levin, L, Lommen, A. N, Lorimer, D. R, Luo, J, Lynch, R. S, Madison, D, McLaughlin, M. A, McWilliams, S. T, Nice, D. J, Palliyaguru, N, Pennucci, T. T, Ransom, S. M, Siemens, X, Stairs, I. H, Stinebring, D. R, Stovall, K, Swiggum, J. K, Vallisneri, M, van Haasteren, R, Wang, Y, Zhu, W

“…The Astrophysical Journal, Volume 813, Issue 1, article id. 65, 31 pp. (2015) We present high-precision timing observations spanning up to nine years for 37…”
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NANOGrav Constraints on Gravitational Wave Bursts with Memory by Arzoumanian, Z, Brazier, A, Burke-Spolaor, S, Chamberlin, S. J, Chatterjee, S, Christy, B, Cordes, J. M, Cornish, N. J, Demorest, P. B, Deng, X, Dolch, T, Ellis, J. A, Ferdman, R. D, Fonseca, E, Garver-Daniels, N, Jenet, F, Jones, G, Kaspi, V. M, Koop, M, Lam, M. T, Lazio, T. J. W, Levin, L, Lommen, A. N, Lorimer, D. R, Luo, J, Lynch, R. S, Madison, D. R, McLaughlin, M. A, McWilliams, S. T, Nice, D. J, Palliyaguru, N, Pennucci, T. T, Ransom, S. M, Siemens, X, Stairs, I. H, Stinebring, D. R, Stovall, K, Swiggum, J, Vallisneri, M, van Haasteren, R, Wang, Y, Zhu, W. W

“…Among efforts to detect gravitational radiation, pulsar timing arrays are uniquely poised to detect "memory" signatures, permanent perturbations in spacetime…”
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NANOGrav Limits on Gravitational Waves from Individual Supermassive Black Hole Binaries in Circular Orbits by Arzoumanian, Z, Brazier, A, Burke-Spolaor, S, Chamberlin, S. J, Chatterjee, S, Cordes, J. M, Demorest, P. B, Deng, X, Dolch, T, Ellis, J. A, Ferdman, R. D, Garver-Daniels, N, Jenet, F, Jones, G, Kaspi, V. M, Koop, M, Lam, M, Lazio, T. J. W, Lommen, A. N, Lorimer, D. R, Luo, J, Lynch, R. S, Madison, D. R, McLaughlin, M, McWilliams, S. T, Nice, D. J, Palliyaguru, N, Pennucci, T. T, Ransom, S. M, Sesana, A, Siemens, X, Stairs, I. H, Stinebring, D. R, Stovall, K, Swiggum, J, Vallisneri, M, van Haasteren, R, Wang, Y, Zhu, W. W

“…The North American Nanohertz Observatory for Gravitational Waves (NANOGrav) project currently observes 43 pulsars using the Green Bank and Arecibo radio…”
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Limits on the Stochastic Gravitational Wave Background from the North American Nanohertz Observatory for Gravitational Waves by Demorest, P. B, Ferdman, R. D, Gonzalez, M. E, Nice, D, Ransom, S, Stairs, I. H, Arzoumanian, Z, Brazier, A, Burke-Spolaor, S, Chamberlin, S. J, Cordes, J. M, Ellis, J, Finn, L. S, Freire, P, Giampanis, S, Jenet, F, Kaspi, V. M, Lazio, J, Lommen, A. N, McLaughlin, M, Palliyaguru, N, Perrodin, D, Shannon, R. M, Siemens, X, Stinebring, D, Swiggum, J, Zhu, W. W

“…We present an analysis of high-precision pulsar timing data taken as part of the North American Nanohertz Observatory for Gravitational waves (NANOGrav)…”
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Measuring the mass of solar system planets using pulsar timing by Champion, D. J, Hobbs, G. B, Manchester, R. N, Edwards, R. T, Backer, D. C, Bailes, M, Bhat, N. D. R, Burke-Spolaor, S, Coles, W, Demorest, P. B, Ferdman, R. D, Folkner, W. M, Hotan, A. W, Kramer, M, Lommen, A. N, Nice, D. J, Purver, M. B, Sarkissian, J. M, Stairs, I. H, van Straten, W, Verbiest, J. P. W, Yardley, D. R. B

“…High-precision pulsar timing relies on a solar-system ephemeris in order to convert times of arrival (TOAs) of pulses measured at an observatory to the solar…”
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