Search Results - "NORRIS, Jay"

STUDIES IN ASTRONOMICAL TIME SERIES ANALYSIS. VI. BAYESIAN BLOCK REPRESENTATIONS by SCARGLE, JEFFREY D, Norris, Jay P, Jackson, Brad, Chiang, James

“…This paper addresses the problem of detecting and characterizing local variability in time series and other forms of sequential data. The goal is to identify…”
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Heterogeneity in Short Gamma-Ray Bursts by Norris, Jay P, Gehrels, Neil, Scargle, Jeffrey D

“…We analyze the Swift/BAT sample of short gamma-ray bursts, using an objective Bayesian Block procedure to extract temporal descriptors of the bursts' initial…”
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Threshold for Extended Emission in Short Gamma-ray Bursts by Norris, Jay P, Gehrels, Neil, Scargle, Jeffrey D

“…The initial pulse complex (IPC) in short gamma-ray bursts is sometimes accompanied by a softer, low-intensity extended emission (EE) component. In cases where…”
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Correlations between Lag, Luminosity, and Duration in Gamma-Ray Burst Pulses by Hakkila, Jon, Giblin, Timothy W, Norris, Jay P, Fragile, P. Chris, Bonnell, Jerry T

“…We derive a new peak lag versus peak luminosity relation in gamma-ray burst (GRB) pulses. We demonstrate conclusively that GRB spectral lags are pulse rather…”
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UNUSUAL CENTRAL ENGINE ACTIVITY IN THE DOUBLE BURST GRB 110709B by Zhang, Bin-Bin, Burrows, David N, Zhang, Bing, Meszaros, Peter, Wang, Xiang-Yu, Stratta, Giulia, D'Elia, Valerio, Frederiks, Dmitry, GOLENETSKII, SERGEY, Cummings, Jay R, Norris, Jay P, Falcone, Abraham D, BARTHELMY, SCOTT D, Gehrels, Neil

“…The double burst, GRB 110709B, triggered the Swift/Burst Alert Telescope (BAT) twice at 21:32:39 UT and 21:43:45 UT, respectively, on 2011 July 9. This is the…”
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An Algorithm for Detecting Quantum Gravity Photon Dispersion in Gamma-Ray Bursts: DisCan by Scargle, Jeffrey D, Norris, Jay P, Bonnell, J. T

“…DisCan is a new algorithm implementing photon dispersion cancellation in order to measure energy-dependent delays in variable sources. This method finds the…”
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GRB 060313: A New Paradigm for Short-Hard Bursts? by Roming, Peter W. A, Vanden Berk, Daniel, Pal’shin, Valentin, Pagani, Claudio, Norris, Jay, Kumar, Pawan, Krimm, Hans, Holland, Stephen T, Gronwall, Caryl, Blustin, Alex J, Zhang, Bing, Schady, Patricia, Sakamoto, Takanori, Osborne, Julian P, Nousek, John A, Marshall, Frank E, Mészáros, Peter, Golenetskii, Sergey V, Gehrels, Neil, Frederiks, Dmitry D, Campana, Sergio, Burrows, David N, Boyd, Patricia T, Barthelmy, Scott, Aptekar, R. L

“…We report the simultaneous observations of the prompt emission in the gamma-ray and hard X-ray bands by the Swift BAT and the Konus-Wind instruments of the…”
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Gamma-Ray Burst Intensity Distributions by Band, David L, Norris, Jay P, Bonnell, Jerry T

“…We use the lag-luminosity relation to calculate self-consistently the redshifts, apparent peak bolometric luminosities L sub(B), and isotropic energies E…”
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Temporal and spectral characteristics of terrestrial gamma flashes by Nemiroff, Robert J., Bonnell, Jerry T., Norris, Jay P.

“…We have analyzed the Burst and Transient Source Experiment (BATSE) high‐resolution timing data for 13 terrestrial gamma flashes (TGFs) to better characterize…”
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Limits on the cosmological abundance of supermassive compact objects from a millilensing search in gamma-ray burst data by Nemiroff, R J, Marani, G F, Norris, J P, Bonnell, J T

“…A new search for the gravitational lens effects of a significant cosmological density of supermassive compact objects (SCOs) on gamma-ray bursts (GRBs) has…”
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Gamma-Ray Burst Spikes Could Resolve Stars by Nemiroff, Robert J, Norris, Jay P, Bonnell, Jerry T, Marani, Gabriela F

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On Suggestive Correlations between Gamma-Ray Bursts and Clusters of Galaxies by Marani, Gabriela F, Nemiroff, J, Norris, Jay P, Bonnell, T

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Temporal Profiles and Spectral Lags of XRF 060218 by Liang, En-Wei, Zhang, Bin-Bin, Stamatikos, Mike, Zhang, Bing, Norris, Jay, Gehrels, Neil, Zhang, Jin, Dai, Z. G

“…The spectral and temporal properties of the nonthermal emission of the nearby XRF 060218 in the 0.3-150 keV band are studied. We show that both the spectral…”
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UNUSUAL CENTRAL ENGINE ACTIVITY IN THE DOUBLE BURST GRB 110709B by ZHANG, Bin-Bin, BURROWS, David N, NORRIS, Jay P, FALCONE, Abraham D, BARTHELMY, Scott D, GEHRELS, Neil, BING ZHANG, MESZAROS, Peter, WANG, Xiang-Yu, STRATTA, Giulia, D'ELIA, Valerio, FREDERIKS, Dmitry, GOLENETSKII, Sergey, CUMMINGS, Jay R

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Gamma-ray bursts: the time domain by Norris, Jay P.

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The Bayesian Block Algorithm by Scargle, Jeffrey D, Norris, Jay P, Jackson, Brad, Chiang, James

“…This presentation describes the Bayesian Block algorithm in the context of its application to analysis of time series data from the Fermi Gamma Ray Space…”
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Studies in Astronomical Time Series Analysis. VI. Bayesian Block Representations by Scargle, Jeffrey D, Norris, Jay P, Jackson, Brad, Chiang, James

“…This paper addresses the problem of detecting and characterizing local variability in time series and other forms of sequential data. The goal is to identify…”
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GRB 060313 : A new paradigm for short-hard bursts? by ROMING, Peter W. A, VANDEN BERK, Daniel, BING ZHANG, SCHADY, Patricia, SAKAMOTO, Takanori, OSBORNE, Julian P, NOUSEK, John A, MARSHALL, Frank E, MESZAROS, Peter, GOLENETSKII, Sergey V, GEHRELS, Neil, FREDERIKS, Dmitry D, PAL'SHIN, Valentin, CAMPANA, Sergio, BURROWS, David N, BOYD, Patricia T, BARTHELMY, Scott, APTEKAR, R. L, PAGANI, Claudio, NORRIS, Jay, KUMAR, Pawan, KRIMM, Hans, HOLLAND, Stephen T, GRONWALL, Caryl, BLUSTIN, Alex J

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Heterogeneity in Short Gamma-ray Bursts by Norris, Jay P, Gehrels, Neil, Scargle, Jeffrey D

“…We analyze the Swift/BAT sample of short gamma-ray bursts, using an objective Bayesian Block procedure to extract temporal descriptors of the bursts' initial…”
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Possible Class of Nearby Gamma-Ray Burst / Gravitational Wave Sources by Norris, Jay P

“…AIP Conf.Proc.686:74-83,2003 A possible subclass of gamma-ray bursts -- those with few, wide pulses, spectral lags of order one to several seconds, and soft…”
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