Search Results - "Harding, A.K"

FERMI-LAT OBSERVATIONS OF HIGH-ENERGY γ-RAY EMISSION TOWARD THE GALACTIC CENTER by Albert, A., Atwood, W. B., Barbiellini, G., Bastieri, D., Bechtol, K., Bellazzini, R., Bissaldi, E., Blandford, R. D., Bloom, E. D., Bonino, R., Bottacini, E., Brandt, T. J., Bregeon, J., Bruel, P., Buehler, R., Buson, S., Caliandro, G. A., Caragiulo, M., Caraveo, P. A., Cecchi, C., Chekhtman, A., Chiaro, G., Ciprini, S., Cominsky, L. R., Conrad, J., D'Ammando, F., Palma, F. de, Venere, L. Di, Drell, P. S., Favuzzi, C., Ferrara, E. C., Fusco, P., Gargano, F., Gasparrini, D., Giglietto, N., Giordano, F., Giroletti, M., Glanzman, T., Godfrey, G., Gomez-Vargas, G. A., Grenier, I. A., Guiriec, S., Gustafsson, M., Harding, A. K., Hewitt, J. W., Horan, D., Jogler, T., Jóhannesson, G., Johnson, A. S., Kamae, T., Knödlseder, J., Kuss, M., Latronico, L., Li, L., Loparco, F., Lovellette, M. N., Lubrano, P., Magill, J., Maldera, S., Malyshev, D., Mayer, M., Mazziotta, M. N., Michelson, P. F., Mitthumsiri, W., Mizuno, T., Moiseev, A. A., Monzani, M. E., Morselli, A., Moskalenko, I. V., Ohsugi, T., Omodei, N., Ormes, J. F., Paneque, D., Pesce-Rollins, M., Piron, F., Porter, T. A., Rainò, S., Rando, R., Razzano, M., Reimer, A., Reimer, O., Ritz, S., Sánchez-Conde, M., Parkinson, P. M. Saz, Sgrò, C., Siskind, E. J., Smith, D. A., Spandre, G., Spinelli, P., Suson, D. J., Tajima, H., Takahashi, H., Thayer, J. B., Torres, D. F., Tosti, G., Troja, E., Uchiyama, Y., Vianello, G., Wood, K. S., Zimmer, S.

“…ABSTRACT The Fermi Large Area Telescope (LAT) has provided the most detailed view to date of the emission toward the Galactic center (GC) in high-energy…”
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Einstein@Home discovery of the gamma-ray millisecond pulsar PSR J2039–5617 confirms its predicted redback nature by Clark, C J, Nieder, L, Voisin, G, Allen, B, Aulbert, C, Behnke, O, Breton, R P, Choquet, C, Corongiu, A, Dhillon, V S, Eggenstein, H B, Fehrmann, H, Guillemot, L, Harding, A K, Kennedy, M R, Machenschalk, B, Marsh, T R, Mata Sánchez, D, Mignani, R P, Stringer, J, Wadiasingh, Z, Wu, J

“…ABSTRACT The Fermi Large Area Telescope gamma-ray source 3FGL J2039.6–5618 contains a periodic optical and X-ray source that was predicted to be a ‘redback’…”
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A gamma-ray pulsar timing array constrains the nanohertz gravitational wave background by Kerr, Mathew, Parthasarathy, Aditya

“…After large galaxies merge, their central supermassive black holes are expected to form binary systems. Their orbital motion should generate a gravitational…”
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Probing the Pulsar Population of Terzan 5 via Spectral Modeling by Ndiyavala, H., Venter, C., Johnson, T. J., Harding, A. K., Smith, D. A., Eger, P., Kopp, A., van der Walt, D. J.

“…Terzan 5 is the only Galactic globular cluster that has plausibly been detected at very high energies by the High Energy Stereoscopic System. It has an…”
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Magnetar spin-down glitch clearing the way for FRB-like bursts and a pulsed radio episode by Younes, G., Baring, M. G., Harding, A. K., Enoto, T., Wadiasingh, Z., Pearlman, A. B., Ho, W. C. G., Guillot, S., Arzoumanian, Z., Borghese, A., Gendreau, K., Göğüş, E., Güver, T., van der Horst, A. J., Hu, C.-P., Jaisawal, G. K., Kouveliotou, C., Lin, L., Majid, W. A.

“…Magnetars are a special subset of the isolated neutron star family, with X-ray and radio emission mainly powered by the decay of their immense magnetic fields…”
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Broadband X-ray burst spectroscopy of the fast-radio-burst-emitting Galactic magnetar by Younes, G., Baring, M. G., Kouveliotou, C., Arzoumanian, Z., Enoto, T., Doty, J., Gendreau, K. C., Göğüş, E., Guillot, S., Güver, T., Harding, A. K., Ho, W. C. G., Horst, A. J. van der, Hu, C.-P., Jaisawal, G. K., Kaneko, Y., LaMarr, B. J., Lin, L., Majid, W., Okajima, T., Ray, P. S., Roberts, O. J., Steiner, J. F., Wadiasingh, Z.

“…Magnetars are young, magnetically powered neutron stars that possess the strongest magnetic fields in the Universe. Fast radio bursts (FRBs) are extremely…”
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SEARCH FOR EARLY GAMMA-RAY PRODUCTION IN SUPERNOVAE LOCATED IN A DENSE CIRCUMSTELLAR MEDIUM WITH THE FERMI LAT by Ackermann, M., Arcavi, I., Baldini, L., Ballet, J., Barbiellini, G., Bastieri, D., Bellazzini, R., Bissaldi, E., Blandford, R. D., Bonino, R., Brandt, T. J., Bregeon, J., Bruel, P., Buehler, R., Buson, S., Cameron, R. A., Caragiulo, M., Caraveo, P. A., Cavazzuti, E., Cecchi, C., Charles, E., Chekhtman, A., Chiang, J., Chiaro, G., Ciprini, S., Claus, R., Cohen-Tanugi, J., Cutini, S., Angelis, A. de, Palma, F. de, Desiante, R., Venere, L. Di, Drell, P. S., Favuzzi, C., Fegan, S. J., Franckowiak, A., Funk, S., Fusco, P., Gal-Yam, A., Gargano, F., Giglietto, N., Giordano, F., Glanzman, T., Godfrey, G., Grenier, I. A., Grove, J. E., Guiriec, S., Harding, A. K., Hayashi, K., Hewitt, J. W., Hill, A. B., Horan, D., Jogler, T., Jóhannesson, G., Kocevski, D., Kuss, M., Larsson, S., Lashner, J., Latronico, L., Li, J., Li, L., Longo, F., Loparco, F., Lovellette, M. N., Lubrano, P., Malyshev, D., Mayer, M., Mazziotta, M. N., McEnery, J. E., Michelson, P. F., Mizuno, T., Murase, K., Nugent, P., Ofek, E., Ohsugi, T., Orienti, M., Orlando, E., Ormes, J. F., Paneque, D., Pesce-Rollins, M., Piron, F., Pivato, G., Rainò, S., Rando, R., Razzano, M., Reimer, A., Sgrò, C., Siskind, E. J., Spandre, G., Spinelli, P., Suson, D. J., Takahashi, H., Thayer, J. B., Tibaldo, L., Torres, D. F., Troja, E., Vianello, G., Werner, M., Wood, K. S., Wood, M.

“…ABSTRACT Supernovae (SNe) exploding in a dense circumstellar medium (CSM) are hypothesized to accelerate cosmic rays in collisionless shocks and emit GeV…”
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High-energy pulsar models: Developments and new questions by Venter, C., Harding, A.K.

“…The past few years have seen a major advance in observational knowledge of high‐energy (HE) pulsars. The Fermi Large Area Telescope (LAT) and AGILE have…”
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Cadmium and lead uptake by edible crops grown in a silt loam soil by Nwosu, J.U. (ManTech Environmental Technology, Inc., Corvallis, OR.), Harding, A.K, Linder, G

“…Germination/emergence, biomass, and uptake of cadmium and lead in lettuce and radish grown in an Oregon loam soil spiked with known concentrations of cadmium…”
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Photon-photon opacity constraints for relativistically expanding gamma-ray burst sources by Baring, M.G, Harding, A.K

“…Five bright gamma-ray bursts detected by BATSE have also been detected at higher energies by EGRET. Four are consistent with power-law spectra extending to…”
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Searching the Gamma-ray Sky for Counterparts to Gravitational Wave Sources: Fermi GBM and LAT Observations of LVT151012 and GW151226 by Racusin, J J, Burns, E B, Goldstein, A. A, Connaughton, V., Wilson-Hodge, C.A., Jenke, P., Blackburn, L., Briggs, M S, Broida, J B, Camp, J J, Christensen, N., Hui, C M, Littenberg, L L, Shawhan, P S, Singer, L., Veitch, J J, Bhat, P B, Cleveland, W., Fitzpatrick, G F, Gibby, M H, von Kienlin, A, Mcbreen, S, Mailyan, B., Meegan, C.A., Paciesas, W.S., Preece, R.D., Roberts, O.J., Stanbro, M S, Veres, P, Zhang, B.-B B, Ackermann, M., Albert, A., Atwood, William B., Axelsson, Magnus, Baldini, L., Ballet, Jean, Barbiellini, Guido, Baring, Matthew G., Bastieri, D., Bellazzini, R., Bissaldi, E., Blandford, R.D., Bloom, E.D., Bonino, R., Bregeon, J., Bruel, Pascal, Buson, S., Caliandro, G.A., Cameron, R. A., Caputo, R., Caragiulo, M., Caraveo, P. A., Cavazzuti, E., Charles, E., Chiang, J., Ciprini, S., Costanza, F., Cuoco, A., Cutini, S., d'Ammando, F., de Palma, F., Desiante, R., Digel, S. W., Lalla, N. Di, Di Mauro, M., Di Venere, L., Drell, P S., Favuzzi, C., Ferrara, E.C., Focke, W.B., Fukazawa, Y., Funk, S, Fusco, P., Gargano, F., Gasparrini, D., Giglietto, N., Gill, G., Giroletti, M., Glanzmann, T., Granot, J., Green, D., Grove, J.E, Guillemot, Lucas, Guiriec, S., Harding, A.K., Jogler, T., Jóhannesson, G., Kamae, T., Kensei, S., Kocevski, D., Kuss, M., Larsson, S., Latronico, L., Li, J., Longo, F., Loparco, F., Lubrano, P., Magill, J. D., Maldera, S., Malyshev, D.

“…We present the Fermi Gamma-ray Burst Monitor (GBM) and Large Area Telescope (LAT) observations of the LIGO binary black hole merger event GW151226 and…”
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Manipulating the anabolic and catabolic response in bone graft remodeling: Synergism by a combination of local BMP-7 and a single systemic dosis of zoledronate by Harding, Anna Kajsa, Aspenberg, Per, Kataoka, Masashi, Bylski, David, Tägil, Magnus

“…Remodeling of a bone graft can be influenced both by anabolic substances, such as a bone morphogenic protein (BMP) and by anticatabolic substances, such as the…”
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HX-POL - A Balloon-Bourne Hard X-Ray Polarimeter by Krawczynski, H., De Geronimo, G., Garson, A., III, Martin, J., Li, Q., Beilicke, M, Dowkontt, P., Lee, K., Wulf, E., Kurfess, J., Novikova, E., Baring, M.G., Harding, A.K., Grindlay, J., Hong, J.S.

“…We report on the design and estimated performance of a balloon-borne hard X-ray polarimeter called HX-POL. The experiment uses a combination of Si and Cadmium…”
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Nitrate Contamination in Oregon Well Water: Geologic Variability and the Public's Perception by Kite-Powell, A.C, Harding, A.K

“…Approximately 4.5 million people in the United States who rely on well water are exposed to nitrate-N concentrations exceeding the 10 mg/l standard. In this…”
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HX-POL-A Balloon-Borne Hard X-Ray Polarimeter by Krawczynski, H., Garson, A., Martin, J., Li, Q., Beilicke, M., Dowkontt, P., Lee, K., Wulf, E., Kurfess, J., Novikova, E.I., De Geronimo, G., Baring, M.G., Harding, A.K., Grindlay, J., Hong, J.S.

“…We report on the design and estimated performance of a balloon-borne hard X-ray polarimeter called HX-POL. The experiment uses a combination of Si and Cadmium…”
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Pulsar Simulations for the Large Area Telescope by Razzano, M., Harding, A.K., Baldini, Luca, Bellazzini, R., Bregeon, J., Burnett, T., Chiang, J., Digel, S.W., Dubois, R., Kuss, M.W., Latronico, L., Mcenery, J.E., Omodei, N., Pesce-Rollins, M., Sgrò, C., Spandre, G., Thompson, D.J.

“…Pulsars are among the prime targets for the Large Area Telescope (LAT) aboard the recently launched Fermi observatory. The LAT will study the gamma-ray…”
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Pulsar simulations for the Fermi Large Area Telescope by Razzano, M., Harding, A.K., Baldini, L., Bellazzini, R., Bregeon, J., Burnett, T., Chiang, J., Digel, S.W., Dubois, R., Kuss, M.W., Latronico, L., McEnery, J.E., Omodei, N., Pesce-Rollins, M., Sgrò, C., Spandre, G., Thompson, D.J.

“…Pulsars are among the prime targets for the Large Area Telescope (LAT) aboard the recently launched Fermi observatory. The LAT will study the gamma-ray…”
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Oregon Beach Monitoring Program: Bacterial exceedances in marine and freshwater creeks/outfall samples, October 2002–April 2005 by Neumann, C.M., Harding, A.K., Sherman, J.M.

“…A total of 3086 samples, both marine (2916) and freshwater creeks/outfall samples (170) were collected and analyzed for enterococci during October 2002–April…”
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Fermi LAT detection of pulsed $\gamma$-rays from the Vela-like pulsars PSR J1048-5832 and PSR J2229+6114 by A. Abdo, A., Ackermann, Markus, Ajello, Marco, Atwood, William B., Axelsson, Magnus, Baldini, Luca, Ballet, Jean, Barbiellini, Guido, Baring, Matthew G., Bastieri, D., Baughman, B. M., Bechtol, K., Bellazzini, R., Berenji, B., Bloom, E.D., Bonamente, E., Borgland, A.W., Bregeon, J., Brez, A., Brigida, M., Bruel, Pascal, Caliandro, G. A., Cameron, R. A., Camilo, F., Caraveo, P. A., Casandjian, J.M., Cecchi, C., Chekhtman, A., Cheung, C.C., Chiang, J., Ciprini, S., Claus, R., Cognard, Ismaël, Cohen-Tanugi, J., Conrad, J., de Angelis, A., de Palma, F., Dormody, M., Silva, E.D.E., Drell, P.S., Dubois, R., Dumora, D., Farnier, C., Favuzzi, C., Frailis, M., Freire, P.C.C., Fukazawa, Y., Funk, S., Fusco, P., Gargano, F., Gehrels, N., Germani, S., Giebels, B., Giglietto, N., Giordano, F., Glanzman, T., Godfrey, G., Grenier, I.A., Grondin, M.H., Grove, J.E., Guillemot, L., Guiriec, S., Halpern, J. P., Hanabata, Y., Harding, A.K., Hayashida, M., Hays, E., Hobbs, G., Hugues, R.E., Johansson, G., Johnson, A. S., Johnson, R. P., Johnson, T. J., Johnson, W. N., Johnston, S., Kamae, T., Katagiri, H., Kataoka, J., Kawai, N., Kerr, M., Knödlseder, Jürgen, Kocian, M. L., Kramer, M., Kuehn, F., Kuss, M., Lande, J., Latronico, L., Lemoine-Goumard, M., Longo, F., Loparco, F., Lott, B., Lovellette, M.N., Lubrano, P., Lyne, A.G., Makeev, A., Manchester, R.N., Marelli, M., Mazziotta, M.N., Mcenery, J.E., Meurer, C.

“…We report the detection of gamma-ray pulsations (> 0.1 GeV) from PSR J2229+6114 and PSR J1048-5832, the latter having been detected as a low-significance…”
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Pulsar populations and unidentified γ-ray sources by Harding, A.K, Gonthier, P.L, Grenier, I.A, Perrot, C.A

“…The EGRET telescope on the Compton Gamma-ray Observatory detected over 200 sources and the majority of these are still unidentified. At least three…”
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