GRB 221009A: the B.O.A.T Burst that Shines in Gamma Rays

Autor: Axelsson, M., Ajello, M., Arimoto, M., Baldini, L., Ballet, J., Baring, M. G., Bartolini, C., Bastieri, D., Gonzalez, J. Becerra, Bellazzini, R., Berenji, B., Bissaldi, E., Blandford, R. D., Bonino, R., Bruel, P., Buson, S., Cameron, R. A., Caputo, R., Caraveo, P. A., Cavazzuti, E., Cheung, C. C., Chiaro, G., Cibrario, N., Ciprini, S., Cozzolongo, G., Orestano, P. Cristarella, Crnogorcevic, M., Cuoco, A., Cutini, S., D'Ammando, F., De Gaetano, S., Di Lalla, N., Dinesh, A., Di Tria, R., Di Venere, L., Domínguez, A., Fegan, S. J., Ferrara, E. C., Fiori, A., Franckowiak, A., Fukazawa, Y., Funk, S., Fusco, P., Galanti, G., Gargano, F., Gasbarra, C., Germani, S., Giacchino, F., Giglietto, N., Giliberti, M., Gill, R., Giordano, F., Giroletti, M., Granot, J., Green, D., Grenier, I. A., Guiriec, S., Gustafsson, M., Hashizume, M., Hays, E., Hewitt, J. W., Horan, D., Kayanoki, T., Kuss, M., Laviron, A., Li, J., Liodakis, I., Longo, F., Loparco, F., Lorusso, L., Lott, B., Lovellette, M. N., Lubrano, P., Maldera, S., Malyshev, D., Manfreda, A., Martí-Devesa, G., Martinelli, R., Castellanos, I. Martinez, Mazziotta, M. N., McEnery, J. E., Mereu, I., Meyer, M., Michelson, P. F., Mirabal, N., Mitthumsiri, W., Mizuno, T., Monti-Guarnieri, P., Monzani, M. E., Morishita, T., Morselli, A., Moskalenko, I. V., Negro, M., Niwa, R., Omodei, N., Orienti, M., Orlando, E., Paneque, D., Panzarini, G., Persic, M., Pesce-Rollins, M., Petrosian, V., Pillera, R., Piron, F., Porter, T. A., Principe, G., Racusin, J. L., Rainò, S., Rando, R., Rani, B., Razzano, M., Razzaque, S., Reimer, A., Reimer, O., Ryde, F., Sánchez-Conde, M., Parkinson, P. M. Saz, Serini, D., Sgrò, C., Sharma, V., Siskind, E. J., Spandre, G., Spinelli, P., Suson, D. J., Tajima, H., Tak, D., Thayer, J. B., Torres, D. F., Valverde, J., Zaharijas, G., Lesage, S., Briggs, M. S., Burns, E., Bala, S., Bhat, P. N., Cleveland, W. H., Dalessi, S., de Barra, C., Gibby, M., Giles, M. M., Hamburg, R., Hristov, B. A., Hui, C. M., Kocevski, D., Mailyan, B., Malacaria, C., McBreen, S., Poolakkil, S., Roberts, O. J., Scotton, L., Veres, P., von Kienlin, A., Wilson-Hodge, C. A., Wood, J.

We present a complete analysis of Fermi Large Area Telescope (LAT) data of GRB 221009A, the brightest Gamma-Ray Burst (GRB) ever detected. The burst emission above 30 MeV detected by the LAT preceded by 1 s the low-energy (< 10 MeV) pulse that trigge

Externí odkaz: http://arxiv.org/abs/2409.04580

Deducibility and Decidability. [electronic resource]

Autor: Gill, R. R. Rockingham

Externí odkaz: Kolekce e-knih KNAV Registrovani uzivatele: plny text online 5 minut, dalsi pristup na vyzadani. Registered users: full text online 5 minutes, further access on request.

A structured jet explains the extreme GRB 221009A

Autor: O'Connor, B., Troja, E., Ryan, G., Beniamini, P., van Eerten, H., Granot, J., Dichiara, S., Ricci, R., Lipunov, V., Gillanders, J. H., Gill, R., Moss, M., Anand, S., Andreoni, I., Becerra, R. L., Buckley, D. A. H., Butler, N. R., Cenko, S. B., Chasovnikov, A., Durbak, J., Francile, C., Hammerstein, E., van der Horst, A. J., Kasliwal, M., Kouveliotou, C., Kutyrev, A. S., Lee, W. H., Srinivasaragavan, G., Topolev, V., Watson, A. M., Yang, Y. H., Zhirkov, K.

Long duration gamma-ray bursts (GRBs) are powerful cosmic explosions, signaling the death of massive stars. Among them, GRB 221009A is by far the brightest burst ever observed. Due to its enormous energy ($E_\textrm{iso}\!\approx$10$^{55}$ erg) and p

Externí odkaz: http://arxiv.org/abs/2302.07906

Healthcare serial killer or coincidence? Statistical issues in investigation of suspected medical misconduct

Autor: Green, P. J., Gill, R. D., Mackenzie, N., Mortera, J., Thompson, W. C.

Justice systems are sometimes called upon to evaluate cases in which health-care professionals are suspected of killing their patients illegally. These cases are difficult to evaluate because they involve at least two levels of uncertainty. Commonly

Externí odkaz: http://arxiv.org/abs/2210.00962

The Gamow Explorer: A gamma-ray burst observatory to study the high redshift universe and enable multi-messenger astrophysics

Autor: White, N. E., Bauer, F. E., Baumgartner, W., Bautz, M., Berger, E., Cenko, S. B., Chang, T. -C., Falcone, A., Fausey, H., Feldman, C., Fox, D., Fox, O., Fruchter, A., Fryer, C., Ghirlanda, G., Gorski, K., Grant, K., Guiriec, S., Hart, M., Hartmann, D., Hennawi, J., Kann, D. A., Kaplan, D., Kennea, A., Kocevski, D., Kouveliotou, C., Lawrence, C., Levan, A. J., Lidz, A., Lien, A., Littenberg, T. B., Mas-Ribas, L., Moss, M., O'Brien, P., O'Meara, J., Palmer, D. M., Pasham, D., Racusin, J., Remillard, R., Roberts, O. J., Roming, P., Rud, M., Salvaterra, R., Sambruna, R., Seiffert, M., Sun, G., Tanvir, N. R., Terrile, R., Thomas, N., van der Horst, A., Verstrand, W. T., Willems, P., Wilson-Hodge, C., Young, E. T., Amati, L., Bozzo, E., Karczewski, O. Ł., Hernandez-Monteagudo, C., Lopez, R. Rebolo, Genova-Santos, R., Rubino-Martin, J. A., Granot, J., Bemiamini, P., Gill, R., Burns, E.

Publikováno v: Proc. SPIE 11821, UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XXII, 1182109 (24 August 2021)

The Gamow Explorer will use Gamma Ray Bursts (GRBs) to: 1) probe the high redshift universe (z > 6) when the first stars were born, galaxies formed and Hydrogen was reionized; and 2) enable multi-messenger astrophysics by rapidly identifying Electro-

Externí odkaz: http://arxiv.org/abs/2111.06497