Zobrazeno 1 - 10
of 248
pro vyhledávání: '"Waxman, E. A."'
Light emission in the first hours and days following core-collapse supernovae is dominated by the escape of photons from the expanding shock-heated envelope. In preceding papers, we provided a simple analytic description of the time-dependent luminos
Externí odkaz:
http://arxiv.org/abs/2407.12554
Autor:
Ofek, E. O., Kushnir, D., Polishook, D., Waxman, E., Tohuvavohu, A., Ben-Ami, S., Katz, B., Gnat, O., Strotjohann, N. L., Segre, E., Blumenzweig, A., Sofer-Rimalt, Y., Yaron, O., Gal-Yam, A., Shvartzvald, Y., Engel, M., Cenko, S. B., Hershko, O.
The impact of the Double Asteroid Redirection Test (DART) spacecraft with Dimorphos allows us to study asteroid collision physics, including momentum transfer, the ejecta properties, and the visibility of such events in the Solar System. We report ob
Externí odkaz:
http://arxiv.org/abs/2311.12007
Autor:
Ofek, E. O., Strotjohann, N L., Arcavi, I., Gal-Yam, A., Kushnir, D., Waxman, E., Kasliwal, M. M., Drake, A., Graham, M., Purdum, J., Rusholme, B., Sharma, Y., Smith, R., Wold, A., Healy, B. F.
Rapid identification of the optical counterparts of Neutron Star (NS) merger events discovered by gravitational wave detectors may require observing a large error region and sifting through a large number of transients to identify the object of inter
Externí odkaz:
http://arxiv.org/abs/2311.04863
Autor:
Shvartzvald, Y., Waxman, E., Gal-Yam, A., Ofek, E. O., Ben-Ami, S., Berge, D., Kowalski, M., Bühler, R., Worm, S., Rhoads, J. E., Arcavi, I., Maoz, D., Polishook, D., Stone, N., Trakhtenbrot, B., Ackermann, M., Aharonson, O., Birnholtz, O., Chelouche, D., Guetta, D., Hallakoun, N., Horesh, A., Kushnir, D., Mazeh, T., Nordin, J., Ofir, A., Ohm, S., Parsons, D., Pe'er, A., Perets, H. B., Perdelwitz, V., Poznanski, D., Sadeh, I., Sagiv, I., Shahaf, S., Soumagnac, M., Tal-Or, L., Van Santen, J., Zackay, B., Guttman, O., Rekhi, P., Townsend, A., Weinstein, A., Wold, I.
The Ultraviolet Transient Astronomy Satellite (ULTRASAT) is scheduled to be launched to geostationary orbit in 2026. It will carry a telescope with an unprecedentedly large field of view (204 deg$^2$) and NUV (230-290nm) sensitivity (22.5 mag, 5$\sig
Externí odkaz:
http://arxiv.org/abs/2304.14482
Autor:
Ofek, E. O., Ben-Ami, S., Polishook, D., Segre, E., Blumenzweig, A., Strotjohann, N. L., Yaron, O., Shani, Y. M., Nachshon, S., Shvartzvald, Y., Hershko, O., Engel, M., Segre, M., Segev, N., Zimmerman, E., Nir, G., Judkovsky, Y., Gal-Yam, A., Zackay, B., Waxman, E., Kushnir, D., Chen, P., Azaria, R., Manulis, I., Diner, O., Vandeventer, B., Franckowiak, A., Weimann, S., Borowska, J., Garrappa, S., Zenin, A., Ramazani, V. Fallah, Konno, R., Kusters, D., Sadeh, I., Parsons, R. D., Berge, D., Kowalski, M., Ohm, S., Arcavi, I., Bruch, R.
The Large Array Survey Telescope (LAST) is a wide-field visible-light telescope array designed to explore the variable and transient sky with a high cadence. LAST will be composed of 48, 28-cm f/2.2 telescopes (32 already installed) equipped with ful
Externí odkaz:
http://arxiv.org/abs/2304.04796
Autor:
Ofek, E. O., Adams, S. M., Waxman, E., Sharon, A., Kushnir, D., Horesh, A., Ho, A., Kasliwal, M. M., Yaron, O., Gal-Yam, A., Kulkarni, S. R., Bellm, E., Masci, F., Shupe, D., Dekany, R., Graham, M., Riddle, R., Duev, D., Andreoni, I., Mahabal, A., Drake, A.
We report on the discovery of AT2018lqh (ZTF18abfzgpl) -- a rapidly-evolving extra-galactic transient in a star-forming host at 242 Mpc. The transient g-band light curve's duration above half-maximum light is about 2.1 days, where 0.4/1.7 days are sp
Externí odkaz:
http://arxiv.org/abs/2109.10931
Publikováno v:
Space Science Reviews, Volume 216, Issue 3, article id.42, 2020
Non-thermal particles and high-energy radiation can play a role in the dynamical processes in star-forming regions and provide an important piece of the multiwavelength observational picture of their structure and components. Powerful stellar winds a
Externí odkaz:
http://arxiv.org/abs/2003.11534
Akademický článek
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Autor:
Waxman, E.
The IceCube collaboration reports a detection of extra-terrestrial neutrinos. The isotropy and flavor content of the signal, and the coincidence, within current uncertainties, of the 50 TeV to 2 PeV flux and the spectrum with the Waxman-Bahcall bound
Externí odkaz:
http://arxiv.org/abs/1511.00815
Autor:
Waxman, E.
The flux, spectrum and angular distribution of the excess neutrino signal detected by IceCube between 50TeV and 2PeV are inconsistent with those expected for Galactic sources. The coincidence of the excess, $E_\nu^2\Phi_\nu=3.6\pm1.2\times10^{-8}(GeV
Externí odkaz:
http://arxiv.org/abs/1312.0558