Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Richer, Michael"'
Autor:
Angulo-Valdez, Camila, Becerra, Rosa L., Pereyra, Margarita, Garcia-Cifuentes, Keneth, Vargas, Felipe, Watson, Alan M., De Colle, Fabio, Fraija, Nissim, Butler, Nathaniel R., Dainotti, Maria G., Dichiara, Simone, Lee, William H., Troja, Eleonora, Bloom, Joshua S., González, J. Jesús, Kutyrev, Alexander S., Prochaska, J. Xavier, Ramirez-Ruiz, Enrico, Richer, Michael G.
We present analytical and numerical models of the bright long GRB 210822A at $z=1.736$. The intrinsic extreme brightness exhibited in the optical, which is very similar to other bright GRBs (e.g., GRBs 080319B, 130427A, 160625A 190114C, and 221009A),
Externí odkaz:
http://arxiv.org/abs/2309.10106
Autor:
Richer, Michael G., Lee, William H., González, Jesús, Jannuzi, Buell T., Sánchez, Beatriz, Rosales Ortega, Fabián, Alcock, Charles, Carramiñana Alonso, Alberto, García Díaz, Ma. Teresa, Gutiérrez, Leonel, Herrera, Joel, Hill, Derek, Norton, Timothy J., Pedrayes, Maria H., Pérez-Calpena, Ana, Reyes-Ruíz, Mauricio, Serrano Guerrero, Hazael, Sierra, Gerardo, Teran, Jose, Urdaibay, David, Uribe, Jorge A., Watson, Alan M., Zaritsky, Dennis, García Vargas, Marisa
The Telescopio San Pedro Martir project intends to construct a 6.5m telescope to be installed at the Observatorio Astronomico Nacional in the Sierra San Pedro Martir in northern Baja California, Mexico. The project is an association of Mexican instit
Externí odkaz:
http://hdl.handle.net/10150/622512
http://arizona.openrepository.com/arizona/handle/10150/622512
http://arizona.openrepository.com/arizona/handle/10150/622512
Autor:
Richer, Michael G., Arrieta, Anabel, Arias, Lorena, Carlos, Lesly Castañeda, Torres-Peimbert, Silvia, López, José Alberto, Galindo, Adolfo
We study the kinematics of emission lines that arise from many physical processes in NGC 6153 based upon deep, spatially-resolved, high resolution spectra acquired with the UVES spectrograph at the ESO VLT. Our most basic finding is that the plasma i
Externí odkaz:
http://arxiv.org/abs/2210.05085
Autor:
Kim, Taewon David, Richer, Michael, Sánchez-Díaz, Gabriela, Heidar-Zadeh, Farnaz, Verstraelen, Toon, Miranda-Quintana, Ramón Alain, Ayers, Paul W.
Fanpy is a free and open-source Python library for developing and testing multideterminant wavefunctions and related ab initio methods in electronic structure theory. The main use of Fanpy is to quickly prototype new methods by making it easier to tr
Externí odkaz:
http://arxiv.org/abs/2102.01224
We present a Flexible Ansatz for N-body Configuration Interaction (FANCI) that includes any multideterminant wavefunction. This ansatz is a generalization of the Configuration Interaction (CI) wavefunction, where the coefficients are replaced by a sp
Externí odkaz:
http://arxiv.org/abs/2102.01171
Autor:
Becerra, Rosa L., De Colle, Fabio, Cantó, Jorge, Lizano, Susana, González, Ricardo F., Granot, Jonathan, Klotz, Alain, Watson, Alan M., Fraija, Nissim, Araudo, Anabella T., Troja, Eleonora, Atteia, Jean Luc, Lee, William H., Turpin, Damien, Bloom, Joshua S., Boer, Michael, Butler, Nathaniel R., González, José J., Kutyrev, Alexander S., Prochaska, J. Xavier, Ramírez-Ruíz, Enrico, Richer, Michael G., Zúñiga, Carlos G. Román
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:
http://arxiv.org/abs/2009.13614
Autor:
Becerra, Rosa L., De Colle, Fabio, Watson, Alan M., Fraija, Nissim, Butler, Nathaniel R., Lee, William H., Román-Zuñiga, Carlos G., Bloom, Joshua S., Gonzalez, Jesús J., Kutyrev, Alexander, Prochaska, J. Xavier, Ramirez-Ruiz, Enrico, Richer, Michael G., Troja, Eleonora
Publikováno v:
ApJ, 2019, under review
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:
http://arxiv.org/abs/1910.09743
Autor:
Becerra, Rosa L., Dichiara, Simone, Watson, Alan M., Troja, Eleonora, Fraija, Nissim I., Klotz, Alain, Butler, Nathaniel R., Lee, William H., Veres, Péter, Bloom, Joshua S., Boer, Michel L., González, J. Jesús, Kutyrev, Alexander, Prochaska, Jason X., Ramirez-Ruiz, Enrico, Richer, Michael G., Turpin, Damien
We present observations of the possible short GRB 180418A in $\gamma$-rays, X-rays, and in the optical. Early optical photometry with the TAROT and RATIR instruments show a bright peak ($\approx$ 14.2 AB mag) between $T+28$ and $T+90$ seconds that we
Externí odkaz:
http://arxiv.org/abs/1904.05987
Autor:
Perley, Daniel A., Mazzali, Paolo A., Yan, Lin, Cenko, S. Bradley, Gezari, Suvi, Taggart, Kirsty, Blagorodnova, Nadia, Fremling, Christoffer, Mockler, Brenna, Singh, Avinash, Tominaga, Nozomu, Tanaka, Masaomi, Watson, Alan M., Ahumada, Tomás, Anupama, G. C., Ashall, Chris, Becerra, Rosa L., Bersier, David, Bhalerao, Varun, Bloom, Joshua S., Butler, Nathaniel R., Copperwheat, Chris, Coughlin, Michael W., De, Kishalay, Drake, Andrew J., Duev, Dmitry A., Frederick, Sara, González, J. Jesús, Goobar, Ariel, Heida, Marianne, Ho, Anna Y. Q., Horst, John, Hung, Tiara, Itoh, Ryosuke, Jencson, Jacob E., Kasliwal, Mansi M., Kawai, Nobuyuki, Kulkarni, Shrinivas R., Kumar, Brajesh, Kumar, Harsh, Kutyrev, Alexander S., Khanam, Tanazza, Lee, William H., Maeda, Keiichi, Mahabal, Ashish, Murata, Katsuhiro L., Neill, James D., Ngeow, Chow-Choong, Penprase, Bryan, Pian, Elena, Quimby, Robert, Ramirez-Ruiz, Enrico, Richer, Michael, Román-Zúñiga, Carlos G., Srivastava, Shubham, Socia, Quentin, Sollerman, Jesper, Tachibana, Yutaro, Taddia, Francesco, Tinyanont, Samaporn, Troja, Eleonora, Ward, Charlotte, Wee, Jerrick
Wide-field optical surveys have begun to uncover large samples of fast (t_rise < 5d), luminous (M_peak < -18), blue transients. While commonly attributed to the breakout of a supernova shock into a dense wind, the great distances to the transients of
Externí odkaz:
http://arxiv.org/abs/1808.00969
Autor:
Meng, Fanwang, Richer, Michael, Tehrani, Alireza, La, Jonathan, Kim, Taewon David, Ayers, Paul W., Heidar-Zadeh, Farnaz
Publikováno v:
In Computer Physics Communications July 2022 276
