Search Results - "Ransom, S. M."

A direct localization of a fast radio burst and its host by Chatterjee, S., Law, C. J., Wharton, R. S., Burke-Spolaor, S., Hessels, J. W. T., Bower, G. C., Cordes, J. M., Tendulkar, S. P., Bassa, C. G., Demorest, P., Butler, B. J., Seymour, A., Scholz, P., Abruzzo, M. W., Bogdanov, S., Kaspi, V. M., Keimpema, A., Lazio, T. J. W., Marcote, B., McLaughlin, M. A., Paragi, Z., Ransom, S. M., Rupen, M., Spitler, L. G., van Langevelde, H. J.

“…Subarcsecond localization of the repeating fast radio burst FRB 121102 shows that its source is co-located with a faint galaxy with a low-luminosity active…”
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A two-solar-mass neutron star measured using Shapiro delay by Demorest, P. B, Pennucci, T, Ransom, S. M, Roberts, M. S. E, Hessels, J. W. T

“…Neutron stars are composed of the densest form of matter known to exist in our Universe, the composition and properties of which are still theoretically…”
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An extreme magneto-ionic environment associated with the fast radio burst source FRB 121102 by Michilli, D., Seymour, A., Hessels, J. W. T., Spitler, L. G., Gajjar, V., Archibald, A. M., Bower, G. C., Chatterjee, S., Cordes, J. M., Gourdji, K., Heald, G. H., Kaspi, V. M., Law, C. J., Sobey, C., Adams, E. A. K., Bassa, C. G., Bogdanov, S., Brinkman, C., Demorest, P., Fernandez, F., Hellbourg, G., Lazio, T. J. W., Lynch, R. S., Maddox, N., Marcote, B., McLaughlin, M. A., Paragi, Z., Ransom, S. M., Scholz, P., Siemion, A. P. V., Tendulkar, S. P., Van Rooy, P., Wharton, R. S., Whitlow, D.

“…Polarimetric observations of the repeating fast radio burst source FRB 121102 suggest that the bursts may originate from a neutron star in the extreme…”
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Highest Frequency Detection of FRB 121102 at 4-8 GHz Using the Breakthrough Listen Digital Backend at the Green Bank Telescope by Gajjar, V., Siemion, A. P. V., Price, D. C., Law, C. J., Michilli, D., Hessels, J. W. T., Chatterjee, S., Archibald, A. M., Bower, G. C., Brinkman, C., Burke-Spolaor, S., Cordes, J. M., Croft, S., Enriquez, J. Emilio, Foster, G., Gizani, N., Hellbourg, G., Isaacson, H., Kaspi, V. M., Lazio, T. J. W., Lebofsky, M., Lynch, R. S., MacMahon, D., McLaughlin, M. A., Ransom, S. M., Scholz, P., Seymour, A., Spitler, L. G., Tendulkar, S. P., Werthimer, D., Zhang, Y. G.

“…We report the first detections of the repeating fast radio burst source FRB 121102 above 5.2 GHz. Observations were performed using the 4-8 GHz receiver of the…”
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THE REPEATING FAST RADIO BURST FRB 121102: MULTI-WAVELENGTH OBSERVATIONS AND ADDITIONAL BURSTS by Scholz, P., Spitler, L. G., Hessels, J. W. T., Chatterjee, S., Cordes, J. M., Kaspi, V. M., Wharton, R. S., Bassa, C. G., Bogdanov, S., Camilo, F., Crawford, F., Deneva, J., Leeuwen, J. van, Lynch, R., Madsen, E. C., McLaughlin, M. A., Mickaliger, M., Parent, E., Patel, C., Ransom, S. M., Seymour, A., Stairs, I. H., Stappers, B. W., Tendulkar, S. P.

“…ABSTRACT We report on radio and X-ray observations of the only known repeating Fast Radio Burst (FRB) source, FRB 121102. We have detected six additional radio…”
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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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PSR J1841―0500: A RADIO PULSAR THAT MOSTLY IS NOT THERE by CAMILO, F, RANSOM, S. M, CHATTERJEE, S, JOHNSTON, S, DEMOREST, P

“…In a search for radio pulsations from the magnetar 1E 1841-045, we have discovered the unrelated pulsar J1841-0500, with rotation period P = 0.9 s and…”
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Radio Detection of PSR J1813–1749 in HESS J1813–178: The Most Scattered Pulsar Known by Camilo, F., Ransom, S. M., Halpern, J. P., Roshi, D. Anish

“…Abstract The 44.7 ms X-ray pulsar in the supernova remnant G12.82−0.02/HESS J1813−178 has the second highest spin-down luminosity of known pulsars in the…”
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1E 1547.0–5408: A Radio-emitting Magnetar with a Rotation Period of 2 Seconds by Camilo, F, Ransom, S. M, Halpern, J. P, Reynolds, J

“…The variable X-ray source 1E 1547.0-5408 was identified by Gelfand & Gaensler as a likely magnetar in G327.24-0.13, an apparent supernova remnant. No X-ray…”
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Simultaneous X-Ray, Gamma-Ray, and Radio Observations of the Repeating Fast Radio Burst FRB 121102 by Scholz, P., Bogdanov, S., Hessels, J. W. T., Lynch, R. S., Spitler, L. G., Bassa, C. G., Bower, G. C., Burke-Spolaor, S., Butler, B. J., Chatterjee, S., Cordes, J. M., Gourdji, K., Kaspi, V. M., Law, C. J., Marcote, B., McLaughlin, M. A., Michilli, D., Paragi, Z., Ransom, S. M., Seymour, A., Tendulkar, S. P., Wharton, R. S.

“…We undertook coordinated campaigns with the Green Bank, Effelsberg, and Arecibo radio telescopes during Chandra X-ray Observatory and XMM-Newton observations…”
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Swings between rotation and accretion power in a binary millisecond pulsar by Papitto, A., Ferrigno, C., Bozzo, E., Rea, N., Pavan, L., Burderi, L., Burgay, M., Campana, S., Di Salvo, T., Falanga, M., Filipović, M. D., Freire, P. C. C., Hessels, J. W. T., Possenti, A., Ransom, S. M., Riggio, A., Romano, P., Sarkissian, J. M., Stairs, I. H., Stella, L., Torres, D. F., Wieringa, M. H., Wong, G. F.

“…A neutron star with a low mass companion star was observed at different times as a millisecond pulsar powered either by the rotation of its magnetic field or…”
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The cluster Terzan 5 as a remnant of a primordial building block of the Galactic bulge by Ferraro, F. R, Dalessandro, E, Mucciarelli, A, Beccari, G, Rich, R. M, Origlia, L, Lanzoni, B, Rood, R. T, Valenti, E, Bellazzini, M, Ransom, S. M, Cocozza, G

“…Globular star clusters are compact and massive stellar systems old enough to have witnessed the entire history of our Galaxy, the Milky Way. Although recent…”
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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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Discovery of Three New Millisecond Pulsars in Terzan 5 by Cadelano, M., Ransom, S. M., Freire, P. C. C., Ferraro, F. R., Hessels, J. W. T., Lanzoni, B., Pallanca, C., Stairs, I. H.

“…We report on the discovery of three new millisecond pulsars (MSPs; namely J1748−2446aj, J1748−2446ak, and J1748−2446al) in the inner regions of the dense…”
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RADIO DISAPPEARANCE OF THE MAGNETAR XTE J1810-197 AND CONTINUED X-RAY TIMING by Camilo, F., Ransom, S. M., Halpern, J. P., Alford, J. A. J., Cognard, I., Reynolds, J. E., Johnston, S., Sarkissian, J., van Straten, W.

“…ABSTRACT We report on timing, flux density, and polarimetric observations of the transient magnetar and 5.54 s radio pulsar XTE J1810−197 using the Green Bank,…”
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The geometric distance and binary orbit of PSR B1259–63 by Miller-Jones, J C A, Deller, A T, Shannon, R M, Dodson, R, Moldón, J, Ribó, M, Dubus, G, Johnston, S, Paredes, J M, Ransom, S M, Tomsick, J A

“…The pulsar/massive star binary system PSR B1259−63/LS 2883 is one of the best-studied gamma-ray binaries, a class of systems whose bright gamma-ray flaring can…”
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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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First Discovery of a Fast Radio Burst at 350 MHz by the GBNCC Survey by Parent, E., Chawla, P., Kaspi, V. M., Agazie, G. Y., Blumer, H., DeCesar, M., Fiore, W., Fonseca, E., Hessels, J. W. T., Kaplan, D. L., Kondratiev, V. I., LaRose, M., Levin, L., Lewis, E. F., Lynch, R. S., McEwen, A. E., McLaughlin, M. A., Mingyar, M., Noori, H. Al, Ransom, S. M., Roberts, M. S. E., Schmiedekamp, A., Schmiedekamp, C., Siemens, X., Spiewak, R., Stairs, I. H., Surnis, M., Swiggum, J., Leeuwen, J. van

“…We report the first discovery of a fast radio burst (FRB), FRB 20200125A, by the Green Bank Northern Celestial Cap (GBNCC) Pulsar Survey conducted with the…”
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The GMRT High-resolution Southern Sky Survey for Pulsars and Transients. II. New Discoveries, Timing, and Polarization Properties by Bhattacharyya, B., Roy, J., Stappers, B. W., Johnson, T., Ilie, C. D., Lyne, A., Malenta, M., Weltevrede, P., Chengalur, J., Cooper, S., Kaur, B., Keith, M., Kerr, M., Kudale, S., McLaughlin, M. A., Ransom, S. M., Ray, P. S.

“…We have been conducting the Giant Metrewave Radio Telescope High Resolution Southern Sky (GHRSS) survey for the last four years and have discovered 18 pulsars…”
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The Magnetar 1E 1547.0–5408: Radio Spectrum, Polarimetry, and Timing by Camilo, F, Reynolds, J, Johnston, S, Halpern, J. P, Ransom, S. M

“…We have investigated the radio emission from the anomalous X-ray pulsar 1E 1547.0-5408 (PSR J1550-5418) using the Parkes telescope and the Australia Telescope…”
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