Zobrazeno 1 - 10
of 1 372
pro vyhledávání: '"Hotokezaka, K."'
Autor:
Levan, A., Gompertz, B. P., Salafia, O. S., Bulla, M., Burns, E., Hotokezaka, K., Izzo, L., Lamb, G. P., Malesani, D. B., Oates, S. R., Ravasio, M. E., Escorial, A. Rouco, Schneider, B., Sarin, N., Schulze, S., Tanvir, N. R., Ackley, K., Anderson, G., Brammer, G. B., Christensen, L., Dhillon, V. S., Evans, P. A., Fausnaugh, M., Fong, W. -F., Fruchter, A. S., Fryer, C., Fynbo, J. P. U., Gaspari, N., Heintz, K. E., Hjorth, J., Kennea, J. A., Kennedy, M. R., Laskar, T., Leloudas, G., Mandel, I., Martin-Carrillo, A., Metzger, B. D., Nicholl, M., Nugent, A., Palmerio, J. T., Pugliese, G., Rastinejad, J., Rhodes, L., Rossi, A., Smartt, S. J., Stevance, H. F., Tohuvavohu, A., van der Horst, A., Vergani, S. D., Watson, D., Barclay, T., Bhirombhakdi, K., Breedt, E., Breeveld, A. A., Brown, A. J., Campana, S., Chrimes, A. A., D'Avanzo, P., D'Elia, V., De Pasquale, M., Dyer, M. J., Galloway, D. K., Garbutt, J. A., Green, M. J., Hartmann, D. H., Jakobsson, P., Kerry, P., Langeroodi, D., Leung, J. K., Littlefair, S. P., Munday, J., O'Brien, P., Parsons, S. G., Pelisoli, I., Saccardi, A., Sahman, D. I., Salvaterra, R., Sbarufatti, B., Steeghs, D., Tagliaferri, G., Thöne, C. C., Postigo, A. de Ugarte, Kann, D. A.
The mergers of binary compact objects such as neutron stars and black holes are of central interest to several areas of astrophysics, including as the progenitors of gamma-ray bursts (GRBs), sources of high-frequency gravitational waves and likely pr
Externí odkaz:
http://arxiv.org/abs/2307.02098
Autor:
Levan, A. J., Lamb, G. P., Schneider, B., Hjorth, J., Zafar, T., Postigo, A. de Ugarte, Sargent, B., Mullally, S. E., Izzo, L., D'Avanzo, P., Burns, E., Fernández, J. F. Agüí, Barclay, T., Bernardini, M. G., Bhirombhakdi, K., Bremer, M., Brivio, R., Campana, S., Chrimes, A. A., D'Elia, V., Della Valle, M., De Pasquale, M., Ferro, M., Fong, W., Fruchter, A. S., Fynbo, J. P. U., Gaspari, N., Gompertz, B. P., Hartmann, D. H., Hedges, C. L., Heintz, K. E., Hotokezaka, K., Jakobsson, P., Kann, D. A., Kennea, J. A., Laskar, T., Floc'h, E. Le, Malesani, D. B., Melandri, A., Metzger, B. D., Oates, S. R., Pian, E., Piranomonte, S., Pugliese, G., Racusin, J. L., Rastinejad, J. C., Ravasio, M. E., Rossi, A., Saccardi, A., Salvaterra, R., Sbarufatti, B., Starling, R. L. C., Tanvir, N. R., Thöne, C. C., van der Horst, A. J., Vergani, S. D., Watson, D., Wiersema, K., Wijers, R. A. M. J., Xu, D.
We present JWST and Hubble Space Telescope (HST) observations of the afterglow of GRB 221009A, the brightest gamma-ray burst (GRB) ever observed. This includes the first mid-IR spectra of any GRB, obtained with JWST/NIRSPEC (0.6-5.5 micron) and MIRI
Externí odkaz:
http://arxiv.org/abs/2302.07761
Autor:
Dobie, D., Stewart, A., Hotokezaka, K., Murphy, Tara, Kaplan, D. L., Buckley, D. A. H., Cooke, J., Ho, A. Y. Q., Lenc, E., Leung, J. K., Gromadzki, M., O'Brien, A., Pintaldi, S., Pritchard, J., Wang, Y., Wang, Z.
We present results from a search for the radio counterpart to the possible neutron star-black hole merger GW190814 with the Australian Square Kilometre Array Pathfinder. We have carried out 10 epochs of observation spanning 2-655 days post-merger at
Externí odkaz:
http://arxiv.org/abs/2109.08452
Autor:
Broderick, J. W., Shimwell, T. W., Gourdji, K., Rowlinson, A., Nissanke, S., Hotokezaka, K., Jonker, P. G., Tasse, C., Hardcastle, M. J., Oonk, J. B. R., Fender, R. P., Wijers, R. A. M. J., Shulevski, A., Stewart, A. J., ter Veen, S., Moss, V. A., van der Wiel, M. H. D., Nichols, D. A., Piette, A., Bell, M. E., Carbone, D., Corbel, S., Eislöffel, J., Grießmeier, J. -M., Keane, E. F., Law, C. J., Muñoz-Darias, T., Pietka, M., Serylak, M., van der Horst, A. J., van Leeuwen, J., Wijnands, R., Zarka, P., Anderson, J. M., Bentum, M. J., Blaauw, R., Brouw, W. N., Brüggen, M., Ciardi, B., de Vos, M., Duscha, S., Fallows, R. A., Franzen, T. M. O., Garrett, M. A., Gunst, A. W., Hoeft, M., Hörandel, J. R., Iacobelli, M., Jütte, E., Koopmans, L. V. E., Krankowski, A., Maat, P., Mann, G., Mulder, H., Nelles, A., Paas, H., Pandey-Pommier, M., Pekal, R., Reich, W., Röttgering, H. J. A., Schwarz, D. J., Smirnov, O., Soida, M., Toribio, M. C., van Haarlem, M. P., van Weeren, R. J., Vocks, C., Wucknitz, O., Zucca, P.
We present low-radio-frequency follow-up observations of AT 2017gfo, the electromagnetic counterpart of GW170817, which was the first binary neutron star merger to be detected by Advanced LIGO-Virgo. These data, with a central frequency of 144 MHz, w
Externí odkaz:
http://arxiv.org/abs/2004.01726
Autor:
Foley, R. J., Alexander, K. D., Andreoni, I., Arcavi, I., Auchettl, K., Barnes, J., Baym, G., Bellm, E. C., Beloborodov, A. M., Blagorodnova, N., Blakeslee, J. P., Brady, P. R., Branchesi, M., Brown, J. S., Butler, N., Cantiello, M., Chornock, R., Cook, D. O., Cooke, J., Coppejans, D. L., Corsi, A., Couch, S. M., Coughlin, M. W., Coulter, D. A., Cowperthwaite, P. S., Dietrich, T., Dimitriadis, G., Drout, M. R., Elias, J. H., Farr, B., Fernandez, R., Filippenko, A. V., Fong, W., Fragos, T., Frail, D. A., Freedman, W. L., Fryer, C. L., Golkhou, V. Z., Hiramatsu, D., Hjorth, J., Horesh, A., Hosseinzadeh, G., Hotokezaka, K., Howell, D. A., Hung, T., Jones, D. O., Kalogera, V., Kasen, D., Kerzendorf, W. E., Kilpatrick, C. D., Kirshner, R. P., Krisciunas, K., Lattimer, J. M., Lazzati, D., Levan, A. J., MacFadyen, A. I., Maeda, K., Mandel, I., Mandel, K. S., Margalit, B., Margutti, R., McIver, J., Metzger, B. D., Mooley, K., Moriya, T., Murguia-Berthier, A., Narayan, G., Nicholl, M., Nissanke, S., Nomoto, K., O'Meara, J. M., O'Shaughnessy, R., O'Connor, E., Palmese, A., Pan, Y. -C., Pankow, C., Paterson, K., Perley, D. A., Perna, R., Piro, A. L., Pritchard, T. A., Quataert, E., Radice, D., Ramirez-Ruiz, E., Reddy, S., Rest, A., Riess, A. G., Rodriguez, C. L., Rojas-Bravo, C., Rossi, E. M., Rosswog, S., Ruiz, M., Shapiro, S. L., Shoemaker, D. H., Siebert, M. R., Siegel, D. M., Siellez, K., Smith, N., Soares-Santos, M., Suntzeff, N. B., Surman, R., Tanaka, M., Tanvir, N. R., Terreran, G., Valenti, S., Villar, V. A., Wang, L., Webb, S. A., Wheeler, J. C., Williams, P. K. G., Woosley, S., Zaldarriaga, M., Zevin, M.
As of today, we have directly detected exactly one source in both gravitational waves (GWs) and electromagnetic (EM) radiation, the binary neutron star merger GW170817, its associated gamma-ray burst GRB170817A, and the subsequent kilonova SSS17a/AT
Externí odkaz:
http://arxiv.org/abs/1903.04553
Autor:
Mooley, K. P., Deller, A. T., Gottlieb, O., Nakar, E., Hallinan, G., Bourke, S., Frail, D. A., Horesh, A., Corsi, A., Hotokezaka, K.
Publikováno v:
Nature, volume 561, pages 355-359 (2018)
The binary neutron star merger GW170817 was accompanied by radiation across the electromagnetic spectrum and localized to the galaxy NGC 4993 at a distance of 41+/-3 Mpc. The radio and X-ray afterglows of GW170817 exhibited delayed onset, a gradual r
Externí odkaz:
http://arxiv.org/abs/1806.09693
Autor:
Mooley, K. P., Frail, D. A., Myers, S. T., Kulkarni, S. R., Hotokezaka, K., Singer, L. P., Horesh, A., Kasliwal, M. M., Cenko, S. B., Hallinan, G.
We apply a newly-developed On-the-Fly mosaicing technique on the NSF's Karl G. Jansky Very Large Array (VLA) at 3 GHz in order to carry out a sensitive search for an afterglow from the Advanced LIGO binary black hole merger event GW 151226. In three
Externí odkaz:
http://arxiv.org/abs/1803.07092
Autor:
Mooley, K. P., Nakar, E., Hotokezaka, K., Hallinan, G., Corsi, A., Frail, D. A., Horesh, A., Murphy, T., Lenc, E., Kaplan, D. L., De, K., Dobie, D., Chandra, P., Deller, A., Gottlieb, O., Kasliwal, M. M., Kulkarni, S. R., Myers, S. T., Nissanke, S., Piran, T., Lynch, C., Bhalerao, V., Bourke, S., Bannister, K. W., Singer, L. P.
GW170817 is the first gravitational wave detection of a binary neutron star merger. It was accompanied by radiation across the electromagnetic spectrum and localized to the galaxy NGC 4993 at a distance of 40 Mpc. It has been proposed that the observ
Externí odkaz:
http://arxiv.org/abs/1711.11573
Autor:
Evans, P. A., Cenko, S. B., Kennea, J. A., Emery, S. W. K., Kuin, N. P. M., Korobkin, O., Wollaeger, R. T., Fryer, C. L., Madsen, K. K., Harrison, F. A., Xu, Y., Nakar, E., Hotokezaka, K., Lien, A., Campana, S., Oates, S. R., Troja, E., Breeveld, A. A., Marshall, F. E., Barthelmy, S. D., Beardmore, A. P., Burrows, D. N., Cusumano, G., D'Ai, A., D'Avanzo, P., D'Elia, V., de Pasquale, M., Even, W. P., Fontes, C. J., Forster, K., Garcia, J., Giommi, P., Grefenstette, B., Gronwall, C., Hartmann, D. H., Heida, M., Hungerford, A. L., Kasliwal, M. M., Krimm, H. A., Levan, A. J., Malesani, D., Melandri, A., Miyasaka, H., Nousek, J. A., O'Brien, P. T., Osborne, J. P., Pagani, C., Page, K. L., Palmer, D. M., Perri, M., Pike, S., Racusin, J. L., Rosswog, S., Siegel, M. H., Sakamoto, T., Sbarufatti, B., Tagliaferri, G., Tanvir, N. R., Tohuvavohu, A.
With the first direct detection of merging black holes in 2015, the era of gravitational wave (GW) astrophysics began. A complete picture of compact object mergers, however, requires the detection of an electromagnetic (EM) counterpart. We report ult
Externí odkaz:
http://arxiv.org/abs/1710.05437
Autor:
Kasliwal, M. M., Nakar, E., Singer, L. P., Kaplan, D. L., Cook, D. O., Van Sistine, A., Lau, R. M., Fremling, C., Gottlieb, O., Jencson, J. E., Adams, S. M., Feindt, U., Hotokezaka, K., Ghosh, S., Perley, D. A., Yu, P. -C., Piran, T., Allison, J. R., Anupama, G. C., Balasubramanian, A., Bannister, K. W, Bally, J., Barnes, J., Barway, S., Bellm, E., Bhalerao, V., Bhattacharya, D., Blagorodnova, N., Bloom, J. S., Brady, P. R., Cannella, C., Chatterjee, D., Cenko, S. B., Cobb, B. E., Copperwheat, C., Corsi, A., De, K., Dobie, D., Emery, S. W. K., Evans, P. A., Fox, O. D., Frail, D. A., Frohmaier, C., Goobar, A., Hallinan, G., Harrison, F., Helou, G., Hinderer, T., Ho, A. Y. Q., Horesh, A., Ip, W. -H., Itoh, R., Kasen, D., Kim, H., Kuin, N. P. M., Kupfer, T., Lynch, C., Madsen, K., Mazzali, P. A., Miller, A. A., Mooley, K., Murphy, T., Ngeow, C. -C., Nichols, D., Nissanke, S., Nugent, P., Ofek, E. O., Qi, H., Quimby, R. M., Rosswog, S., Rusu, F., Sadler, E. M., Schmidt, P., Sollerman, J., Steele, I., Williamson, A. R., Xu, Y., Yan, L., Yatsu, Y., Zhang, C., Zhao, W.
Merging neutron stars offer an exquisite laboratory for simultaneously studying strong-field gravity and matter in extreme environments. We establish the physical association of an electromagnetic counterpart EM170817 to gravitational waves (GW170817
Externí odkaz:
http://arxiv.org/abs/1710.05436