Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Enrico Ramirez-Ruiz"'
Autor:
Susana Lizano, M. Boer, Michael G. Richer, William H. Lee, Alexander Kutyrev, Rosa L. Becerra, Ricardo F. González, D. Turpin, Carlos Román-Zúñiga, Jonathan Granot, Jean-Luc Atteia, Joshua S. Bloom, Jason X. Prochaska, Anabella T. Araudo, Alan M. Watson, Nat Butler, E. Troja, F. De Colle, J. Jesús González, Enrico Ramirez-Ruiz, Nissim Fraija, Alain Klotz, Jorge Cantó
Publikováno v:
Astrophys.J.
Astrophys.J., 2021, 908 (1), pp.39. ⟨10.3847/1538-4357/abcd3a⟩
Astrophys.J., 2021, 908 (1), pp.39. ⟨10.3847/1538-4357/abcd3a⟩
The transition from prompt to the afterglow emission is one of the most exciting and least understood phases in gamma-ray bursts (GRBs). Correlations among optical, X-ray and gamma-ray emission in GRBs have been explored, to attempt to answer whether
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f6e19bc101480fa9e5515041de60cfa
http://arxiv.org/abs/2009.13614
http://arxiv.org/abs/2009.13614
Autor:
Enrico Ramirez-Ruiz, F. De Colle, S. I. Raimundo, Jens Hjorth, Luca Izzo, Katie Auchettl, Christa Gall, C. R. Angus
Publikováno v:
Izzo, L, Auchettl, K, Hjorth, J, De Colle, F, Gall, C, Angus, C R, Raimundo, S & Ramirez-Ruiz, E 2020, ' Broad-line type Ic SN 2020bvc : Signatures of an off-axis gamma-ray burst afterglow ', Astronomy & Astrophysics, vol. 639, L11 . https://doi.org/10.1051/0004-6361/202038152
Long-duration gamma-ray bursts (GRBs) are almost unequivocally associated with very energetic, broad-lined supernovae (SNe) of Type Ic-BL. While the gamma-ray emission is emitted in narrow jets, the SN emits radiation isotropically. Therefore, some S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2051256f6f5b2130b7918a47983a0c1
https://curis.ku.dk/ws/files/248763193/aa38152_20.pdf
https://curis.ku.dk/ws/files/248763193/aa38152_20.pdf
Autor:
Martin Jelínek, O. M. Littlejohns, L. N. Volvach, S. Jeong, Ch. Cui, Rahul Gupta, A. Matkin, A. A. Volnova, H. van Eerten, Il Han Park, P. Yu. Minaev, J. Gorosabel, R. Ya. Inasaridze, Amar Aryan, Bin-Bin Zhang, Z. K. Peng, Yi-Zhong Fan, Amit Kumar, Michael G. Richer, A. S. Moskvitin, Nathaniel R. Butler, Enrico Ramirez-Ruiz, J. C. Tello, I. Reva, Eleonora Troja, N. Gehrels, Carlos Román-Zúñiga, C. Wang, E. Klunko, Alexei Pozanenko, A. Nicuesa Guelbenzu, M. D. Caballero-Garcia, K. A. Polyakov, William H. Lee, Tolga Guver, J. M. Bai, Yu-Xin Xin, Sh A. Egamberdiyev, J. Cepa, A. F. Valeev, M. Bremer, Ori D. Fox, Gavin P. Lamb, Antonino Cucchiara, O. A. Burkhonov, S. Molkov, S. Klose, N. Tungalag, S. Guziy, Y. D. Hu, J. Jesús González, E. D. Mazaeva, S. R. Oates, Ao J. Castro-Tirado, H. Moseley, A. Ivanov, Adrian Ayala, J. M. Winters, X. H. Zhao, V. V. Sokolov, R. Sanchez-Ramirez, D. Pérez-Ramírez, Jason X. Prochaska, J. A. de Diego, Alexander Kutyrev, Josh Bloom, Nial R. Tanvir, Brajesh Kumar, A. E. Volvach, Alan M. Watson, A. M. Chernenko, Eda Sonbas, Igor Molotov, Shashi B. Pandey
Publikováno v:
Monthly Notices of the Royal Astronomical Society, vol 485, iss 4
Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2019, 485 (4), pp.5294-5318. ⟨10.1093/mnras/stz530⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Pandey, S B, Hu, Y, Castro-Tirado, A J, Pozanenko, A S, Sanchez-Ramirez, R, Gorosabel, J, Guziy, S, Jelinek, M, Tello, J C, Jeong, S, Oates, S R, Zhang, B-B, Mazaeva, E D, Volnova, A A, Minaev, P Y, van Eerten, H J, Caballero-Garcia, M D, Perez-Ramirez, D, Bremer, M, Winters, J-M, Park, I H, Guelbenzu, A N, Klose, S, Moskvitin, A, Sokolov, V V, Sonbas, E, Ayala, A, Cepa, J, Butler, N, Troja, E, Chernenko, A M, Molkov, S V, Volvach, A E, Inasaridze, R Y, Egamberdiyev, S A, Burkhonov, O, Reva, I V, Polyakov, K A, Matkin, A A, Ivanov, A L, Molotov, I, Guver, T, Watson, A M, Kutyrev, A, Lee, W H, Fox, O, Littlejohns, O, Cucchiara, A, Gonzalez, J, Richer, M G, Roman-Zuniga, C G, Tanvir, N R, Bloom, J S, Prochaska, J X, Gehrels, N, Moseley, H, de Diego, J A, Ramirez-Ruiz, E, Klunko, E V, Fan, Y, Zhao, X, Bai, J, Wang, C, Xin, Y, Cui, C, Tungalag, N, Peng, Z-K, Kumar, A, Gupta, R, Aryan, A, Kumar, B, Volvach, L N, Lamb, P & Valeev, A F 2019, ' A multiwavelength analysis of a collection of short-duration GRBs observed between 2012 and 2015 ', Monthly Notices of the Royal Astronomical Society, vol. 485, no. 4, pp. 5294-5318 . https://doi.org/10.1093/mnras/stz530
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2019, 485 (4), pp.5294-5318. ⟨10.1093/mnras/stz530⟩
Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2019, 485 (4), pp.5294-5318. ⟨10.1093/mnras/stz530⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Pandey, S B, Hu, Y, Castro-Tirado, A J, Pozanenko, A S, Sanchez-Ramirez, R, Gorosabel, J, Guziy, S, Jelinek, M, Tello, J C, Jeong, S, Oates, S R, Zhang, B-B, Mazaeva, E D, Volnova, A A, Minaev, P Y, van Eerten, H J, Caballero-Garcia, M D, Perez-Ramirez, D, Bremer, M, Winters, J-M, Park, I H, Guelbenzu, A N, Klose, S, Moskvitin, A, Sokolov, V V, Sonbas, E, Ayala, A, Cepa, J, Butler, N, Troja, E, Chernenko, A M, Molkov, S V, Volvach, A E, Inasaridze, R Y, Egamberdiyev, S A, Burkhonov, O, Reva, I V, Polyakov, K A, Matkin, A A, Ivanov, A L, Molotov, I, Guver, T, Watson, A M, Kutyrev, A, Lee, W H, Fox, O, Littlejohns, O, Cucchiara, A, Gonzalez, J, Richer, M G, Roman-Zuniga, C G, Tanvir, N R, Bloom, J S, Prochaska, J X, Gehrels, N, Moseley, H, de Diego, J A, Ramirez-Ruiz, E, Klunko, E V, Fan, Y, Zhao, X, Bai, J, Wang, C, Xin, Y, Cui, C, Tungalag, N, Peng, Z-K, Kumar, A, Gupta, R, Aryan, A, Kumar, B, Volvach, L N, Lamb, P & Valeev, A F 2019, ' A multiwavelength analysis of a collection of short-duration GRBs observed between 2012 and 2015 ', Monthly Notices of the Royal Astronomical Society, vol. 485, no. 4, pp. 5294-5318 . https://doi.org/10.1093/mnras/stz530
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2019, 485 (4), pp.5294-5318. ⟨10.1093/mnras/stz530⟩
We investigate the prompt emission and the afterglow properties of short-duration gamma-ray burst (sGRB) 130603B and another eight sGRB events during 2012-2015, observed by several multiwavelength facilities including the Gran Canarias Telescope 10.4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17f5a3b8954aeae9eca261ff92db82fe
https://escholarship.org/uc/item/7fn9s0jz
https://escholarship.org/uc/item/7fn9s0jz
Autor:
Alan M. Watson, A. S. Kutyrev, J. Jesús González, F. De Colle, Jason X. Prochaska, Josh Bloom, Rosa L. Becerra, Eleonora Troja, Nathaniel R. Butler, Michael G. Richer, William H. Lee, Enrico Ramirez-Ruiz, Carlos Román-Zúñiga, Nissim Fraija
Publikováno v:
The Astrophysical Journal, vol 887, iss 2
Astrophysical Journal, vol 887, iss 2
Astrophysical Journal, vol 887, iss 2
The early optical emission of gamma-ray bursts gives an opportunity to understand the central engine and first stages of these events. About 30\% of GRBs present flares whose origin is still a subject of discussion. We present optical photometry of G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5d306980a8c80811e8ca03de6a5228c
Autor:
Brenna Mockler, Enrico Ramirez-Ruiz
Publikováno v:
The Astrophysical Journal. 906:101
Tidal disruption events (TDEs) offer a unique opportunity to study a single super-massive black hole (SMBH) under feeding conditions that change over timescales of days or months. However, the primary mechanism for generating luminosity during the fl
We use a simple framework to calculate the time evolution of the composition of the fallback material onto a supermassive black hole arising from the tidal disruption of main sequence stars. We study stars with masses between 0.8 and 3.0 $M_\odot$, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bda4cc3274947c9028227ed302140a5b
Autor:
Nathaniel R. Butler, Alexander Kutyrev, Alan M. Watson, William H. Lee, Antonino Cucchiara, Nissim Fraija, J. Jesús González, O. M. Littlejohns, Vicki Toy, L. Georgiev, Josh Bloom, Rosa L. Becerra, Ori D. Fox, Neil Gehrels, J. A. de Diego, Carlos Román-Zúñiga, Jason X. Prochaska, Enrico Ramirez-Ruiz, Michael G. Richer, Eleonora Troja, John Capone
Publikováno v:
NASA Astrophysics Data System
We observed the afterglow of GRB 130427A with the RATIR instrument on the 1.5-m Harold L. Johnson telescope of the Observatorio Astron\'omico Nacional on Sierra San Pedro M\'artir. Our homogenous $griZYJH$ photometry extends from the night of burst t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26ad17f4514eca8d14ad73de91bd7b47
http://arxiv.org/abs/1702.04762
http://arxiv.org/abs/1702.04762
Autor:
Fabio De Colle, Geoffrey C. Bower, S. Bradley Cenko, James Guillochon, Andrew J. Levan, Daniel A. Perley, Dimitrios Giannios, William H. Lee, Antonino Cucchiara, Linda E. Strubbe, Alexander J. van der Horst, Sergei Nayakshin, Nathaniel R. Butler, Joshua S. Bloom, Andrew J. King, Andrew S. Fruchter, Brian D. Metzger, Paul T. O' Brien, Eliot Quataert, Nial R. Tanvir, Adam N. Morgan, Enrico Ramirez-Ruiz
Publikováno v:
Science. 333:203-206
While gas accretion onto some massive black holes (MBHs) at the centers of galaxies actively powers luminous emission, the vast majority of MBHs are considered dormant. Occasionally, a star passing too near a MBH is torn apart by gravitational forces
Autor:
Daniel Kasen, Enrico Ramirez-Ruiz
Publikováno v:
The Astrophysical Journal. 714:155-162
In the tidal disruption of a star by a black hole, roughly half of the stellar mass becomes bound and falls into the black hole, while the other half is ejected at high velocity. Several previous studies have considered the emission resulting from th
Publikováno v:
The Astrophysical Journal. 695:404-419
We present a numerical investigation of the tidal disruption of white dwarfs by moderately massive black holes, with particular reference to the centers of dwarf galaxies and globular clusters. Special attention is given to the fate of white dwarfs o