Zobrazeno 1 - 10
of 310
pro vyhledávání: '"A S Fruchter"'
Autor:
J. C. Rastinejad, W. Fong, A. J. Levan, N. R. Tanvir, C. D. Kilpatrick, A. S. Fruchter, S. Anand, K. Bhirombhakdi, S. Covino, J. P. U. Fynbo, G. Halevi, D. H. Hartmann, K. E. Heintz, L. Izzo, P. Jakobsson, T. Kangas, G. P. Lamb, D. B. Malesani, A. Melandri, B. D. Metzger, B. Milvang-Jensen, E. Pian, G. Pugliese, A. Rossi, D. M. Siegel, P. Singh, G. Stratta
Publikováno v:
The Astrophysical Journal, Vol 968, Iss 1, p 14 (2024)
The existence of a secondary (in addition to compact object mergers) source of heavy element ( r -process) nucleosynthesis, the core-collapse of rapidly rotating and highly magnetized massive stars, has been suggested by both simulations and indirect
Externí odkaz:
https://doaj.org/article/ac19908e354a449e8321b26e9d6c7bf6
Autor:
A. J. Levan, G. P. Lamb, B. Schneider, J. Hjorth, T. Zafar, A. de Ugarte Postigo, B. Sargent, S. E. Mullally, L. Izzo, P. D’Avanzo, E. Burns, J. F. Agüí Fernández, T. Barclay, M. G. Bernardini, K. Bhirombhakdi, M. Bremer, R. Brivio, S. Campana, A. A. Chrimes, V. D’Elia, M. Della Valle, M. De Pasquale, M. Ferro, W. Fong, A. S. Fruchter, J. P. U. Fynbo, N. Gaspari, B. P. Gompertz, D. H. Hartmann, C. L. Hedges, K. E. Heintz, K. Hotokezaka, P. Jakobsson, D. A. Kann, J. A. Kennea, T. Laskar, E. Le Floc’h, D. B. Malesani, A. Melandri, B. D. Metzger, S. R. Oates, E. Pian, S. Piranomonte, G. Pugliese, J. L. Racusin, J. C. Rastinejad, M. E. Ravasio, A. Rossi, A. Saccardi, R. Salvaterra, B. Sbarufatti, R. L. C. Starling, N. R. Tanvir, C. C. Thöne, A. J. van der Horst, S. D. Vergani, D. Watson, K. Wiersema, R. A. M. J. Wijers, Dong Xu
Publikováno v:
The Astrophysical Journal Letters, Vol 946, Iss 1, p L28 (2023)
We present James Webb Space Telescope (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/Near
Externí odkaz:
https://doaj.org/article/e0b6ea15557a457382411275e35f81e1
Publikováno v:
The Astrophysical Journal, Vol 954, Iss 1, p 13 (2023)
The number of long-duration gamma-ray burst (LGRB) host galaxies with measured metallicities and host masses has expanded sufficiently to investigate how the distributions of these properties change with redshift. Using the combined host galaxy metal
Externí odkaz:
https://doaj.org/article/1fefa0797f034a27a14cea9b0471ba9f
Autor:
A A Chrimes, A J Levan, A S Fruchter, P J Groot, P G Jonker, C Kouveliotou, J D Lyman, E R Stanway, N R Tanvir, K Wiersema
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 513, 3550-3563
Monthly Notices of the Royal Astronomical Society, 513, 3, pp. 3550-3563
Monthly Notices of the Royal Astronomical Society, 513, 3, pp. 3550-3563
It is well established that magnetars are neutron stars with extreme magnetic fields and young ages, but the evolutionary pathways to their creation are still uncertain. Since most massive stars are in binaries, if magnetars are a frequent result of
Autor:
A A Chrimes, A J Levan, A S Fruchter, P J Groot, C Kouveliotou, J D Lyman, N R Tanvir, K Wiersema
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 512, 6093-6103
Monthly Notices of the Royal Astronomical Society, 512, 4, pp. 6093-6103
Monthly Notices of the Royal Astronomical Society, 512, 4, pp. 6093-6103
We report the discovery of six new magnetar counterpart candidates from deep near-infrared Hubble Space Telescope imaging. The new candidates are among a sample of nineteen magnetars for which we present HST data obtained between 2018-2020. We confir
Publikováno v:
The Astrophysical Journal, 926, 1-11
The Astrophysical Journal, 926, 2, pp. 1-11
Astrophysical Journal
The Astrophysical Journal, 926, 2, pp. 1-11
Astrophysical Journal
We present deep Hubble Space Telescope near-infrared (NIR) observations of the magnetar SGR 1935+2154 from June 2021, approximately 6 years after the first HST observations, a year after the discovery of fast radio burst like emission from the source
Autor:
A. Melandri, L. Izzo, E. Pian, D. B. Malesani, M. Della Valle, A. Rossi, P. D’Avanzo, D. Guetta, P. A. Mazzali, S. Benetti, N. Masetti, E. Palazzi, S. Savaglio, L. Amati, L. A. Antonelli, C. Ashall, M. G. Bernardini, S. Campana, R. Carini, S. Covino, V. D’Elia, A. de Ugarte Postigo, M. De Pasquale, A. V. Filippenko, A. S. Fruchter, J. P. U. Fynbo, A. Giunta, D. H. Hartmann, P. Jakobsson, J. Japelj, P. G. Jonker, D. A. Kann, G. P. Lamb, A. J. Levan, A. Martin-Carrillo, P. Møller, S. Piranomonte, G. Pugliese, R. Salvaterra, S. Schulze, R. L. C. Starling, L. Stella, G. Tagliaferri, N. Tanvir, D. Watson
Publikováno v:
Astronomy & Astrophysics, 659, pp. 1-9
Melandri, A, Izzo, L, Pian, E, Malesani, D B, Della Valle, M, Rossi, A, DAvanzo, P, Guetta, D, Mazzali, P A, Benetti, S, Masetti, N, Palazzi, E, Savaglio, S, Amati, L, Antonelli, L A, Ashall, C, Bernardini, M G, Campana, S, Carini, R, Covino, S, DElia, V, De Ugarte Postigo, A, De Pasquale, M, Filippenko, A V, Fruchter, A S, Fynbo, J P U, Giunta, A, Hartmann, D H, Jakobsson, P, Japelj, J, Jonker, P G, Kann, D A, Lamb, G P, Levan, A J, Martin-Carrillo, A, Møller, P, Piranomonte, S, Pugliese, G, Salvaterra, R, Schulze, S, Starling, R L C, Stella, L, Tagliaferri, G, Tanvir, N & Watson, D 2022, ' The supernova of the MAGIC gamma-ray burst GRB 190114C ', Astronomy and Astrophysics, vol. 659, A39 . https://doi.org/10.1051/0004-6361/202141788
Digital.CSIC. Repositorio Institucional del CSIC
instname
Melandri, A, Izzo, L, Pian, E, Malesani, D B, Della Valle, M, Rossi, A, D'Avanzo, P, Guetta, D, Mazzali, P A, Benetti, S, Masetti, N, Palazzi, E, Savaglio, S, Amati, L, Antonelli, L A, Ashall, C, Bernardini, M G, Campana, S, Carini, R, Covino, S, D'Elia, V, de Ugarte Postigo, A, De Pasquale, M, Filippenko, A, Fruchter, A S, Fynbo, J P U, Giunta, A, Hartmann, D H, Jakobsson, P, Japelj, J, Jonker, P G, Kann, D A, Lamb, G P, Levan, A J, Martin-Carrillo, A, Moller, P, Piranomonte, S, Pugliese, G, Salvaterra, R, Schulze, S, Starling, R L C, Stella, L, Tagliaferri, G, Tanvir, N & Watson, D 2022, ' The supernova of the MAGIC gamma-ray burst GRB190114C ', Astronomy & Astrophysics, vol. 659, 39 . https://doi.org/10.1051/0004-6361/202141788
Astronomy & Astrophysics, 659, 1-9
Melandri, A, Izzo, L, Pian, E, Malesani, D B, Della Valle, M, Rossi, A, DAvanzo, P, Guetta, D, Mazzali, P A, Benetti, S, Masetti, N, Palazzi, E, Savaglio, S, Amati, L, Antonelli, L A, Ashall, C, Bernardini, M G, Campana, S, Carini, R, Covino, S, DElia, V, De Ugarte Postigo, A, De Pasquale, M, Filippenko, A V, Fruchter, A S, Fynbo, J P U, Giunta, A, Hartmann, D H, Jakobsson, P, Japelj, J, Jonker, P G, Kann, D A, Lamb, G P, Levan, A J, Martin-Carrillo, A, Møller, P, Piranomonte, S, Pugliese, G, Salvaterra, R, Schulze, S, Starling, R L C, Stella, L, Tagliaferri, G, Tanvir, N & Watson, D 2022, ' The supernova of the MAGIC gamma-ray burst GRB 190114C ', Astronomy and Astrophysics, vol. 659, A39 . https://doi.org/10.1051/0004-6361/202141788
Digital.CSIC. Repositorio Institucional del CSIC
instname
Melandri, A, Izzo, L, Pian, E, Malesani, D B, Della Valle, M, Rossi, A, D'Avanzo, P, Guetta, D, Mazzali, P A, Benetti, S, Masetti, N, Palazzi, E, Savaglio, S, Amati, L, Antonelli, L A, Ashall, C, Bernardini, M G, Campana, S, Carini, R, Covino, S, D'Elia, V, de Ugarte Postigo, A, De Pasquale, M, Filippenko, A, Fruchter, A S, Fynbo, J P U, Giunta, A, Hartmann, D H, Jakobsson, P, Japelj, J, Jonker, P G, Kann, D A, Lamb, G P, Levan, A J, Martin-Carrillo, A, Moller, P, Piranomonte, S, Pugliese, G, Salvaterra, R, Schulze, S, Starling, R L C, Stella, L, Tagliaferri, G, Tanvir, N & Watson, D 2022, ' The supernova of the MAGIC gamma-ray burst GRB190114C ', Astronomy & Astrophysics, vol. 659, 39 . https://doi.org/10.1051/0004-6361/202141788
Astronomy & Astrophysics, 659, 1-9
Full list of authors: Melandri, A.; Izzo, L. ; Pian, E.; Malesani, D. B.; Della Valle, M.; Rossi, A.; D'Avanzo, P.; Guetta, D.; Mazzali, P. A.; Benetti, S.; Masetti, N.; Palazzi, E.; Savaglio, S.; Amati, L.; Antonelli, L. A.; Ashall, C.; Bernardini,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50a649a76161d899959526c07a8948ef
Autor:
Risa H. Wechsler, Henk Hoekstra, Hans Böhringer, Zachary Raha, S. Dixon, Daniel Stern, Greg Aldering, X. Huang, J. Meyers, J. Nordin, Mark Brodwin, Susana E. Deustua, Rene Fassbender, E. Rozo, Dragan Huterer, Michael D. Gladders, Ravi Gupta, Rahman Amanullah, J. S. Santos, Mike Yen, Greta Chappell, Alex G. Kim, A. S. Fruchter, A. L. Spadafora, Tracy Webb, Isobel Hook, David Rubin, Hendrik Hildebrandt, Miles Currie, Eli S. Rykoff, Caroline Sofiatti, Brian Hayden, Ariel Goobar, Clare Saunders, Nao Suzuki, Steven Williams, Saul Perlmutter, Kyle Boone, Peter Eisenhardt, Chris Lidman, Anthony H. Gonzalez, Johan Richard, Parker Fagrelius, Kyle Luther, M. James Jee, Piero Rosati, Carlos Cunha, Adam Muzzin, Reynald Pain, A. Stanford, Kyle Barbary, Pilar Ruiz-Lapuente, Eric V. Linder, Gillian Wilson, Marek Kowalski
Publikováno v:
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
Astrophys.J.
Astrophys.J., 2021, 912 (2), pp.87. ⟨10.3847/1538-4357/abed4d⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
The Astrophysical Journal, 912(2)
Consejo Superior de Investigaciones Científicas (CSIC)
Astrophys.J.
Astrophys.J., 2021, 912 (2), pp.87. ⟨10.3847/1538-4357/abed4d⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
The Astrophysical Journal, 912(2)
21 pags., 12 figs., 4 tabs.
The See Change survey was designed to make z > 1 cosmological measurements by efficiently discovering high-redshift Type Ia supernovae (SNe Ia) and improving cluster mass measurements through weak lensing. This survey
The See Change survey was designed to make z > 1 cosmological measurements by efficiently discovering high-redshift Type Ia supernovae (SNe Ia) and improving cluster mass measurements through weak lensing. This survey
Autor:
Antonino Cucchiara, Nial R. Tanvir, Jens Hjorth, Daniel A. Perley, A. Chrimes, Elizabeth R. Stanway, B. E. Cobb, Pall Jakobsson, Edo Berger, Andrew J. Levan, Josh Bloom, A. S. Fruchter, P. T. O'Brien, J. D. Lyman, Klaas Wiersema, Peter J. Wheatley, B. P. Gompertz, S. B. Cenko
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 488, 1, pp. 902-909
Chrimes, A A, Levan, A J, Stanway, E R, Berger, E, Bloom, J S, Cenko, S B, Cobb, B E, Cucchiara, A, Fruchter, A S, Gompertz, B P, Hjorth, J, Jakobsson, P, Lyman, J D, O'Brien, P, Perley, D A, Tanvir, N R, Wheatley, P J & Wiersema, K 2019, ' The case for a high-redshift origin of GRB100205A ', Monthly Notices of the Royal Astronomical Society, vol. 488, no. 1, pp. 902-909 . https://doi.org/10.1093/mnras/stz1811
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 488, 902-909
Chrimes, A A, Levan, A J, Stanway, E R, Berger, E, Bloom, J S, Cenko, S B, Cobb, B E, Cucchiara, A, Fruchter, A S, Gompertz, B P, Hjorth, J, Jakobsson, P, Lyman, J D, O'Brien, P, Perley, D A, Tanvir, N R, Wheatley, P J & Wiersema, K 2019, ' The case for a high-redshift origin of GRB100205A ', Monthly Notices of the Royal Astronomical Society, vol. 488, no. 1, pp. 902-909 . https://doi.org/10.1093/mnras/stz1811
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 488, 902-909
The number of long gamma-ray bursts (GRBs) known to have occurred in the distant Universe (z greater than 5) is small (approx 15), however these events provide a powerful way of probing star formation at the onset of galaxy evolution. In this paper,
Autor:
J. F. Graham, A. S. Fruchter
Publikováno v:
Gamma-ray Bursts: 15 Years of GRB Afterglows ISBN: 9782759810024
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::180a81679c3924710c8ded0973b04f6f
https://doi.org/10.1051/978-2-7598-1002-4-068
https://doi.org/10.1051/978-2-7598-1002-4-068