Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Kawash, Adam"'
Autor:
Swihart, Samuel J., Strader, Jay, Aydi, Elias, Chomiuk, Laura, Dage, Kristen C., Kawash, Adam, Sokolovsky, Kirill V., Ferrara, Elizabeth C.
We have discovered a new X-ray emitting compact binary that is the likely counterpart to the unassociated Fermi-LAT GeV $\gamma$-ray source 4FGL J1120.0-2204, the second brightest Fermi source that still remains formally unidentified. Using optical s
Externí odkaz:
http://arxiv.org/abs/2201.03589
Autor:
Tucker, Douglas, Wiesner, Matthew, Allam, Sahar, Soares-Santos, Marcelle, de Bom, Clecio, Butner, Melissa, Garcia, Alyssa, Morgan, Robert, Olivares, Felipe, Palmese, Antonella, Santana-Silva, Luidhy, Shrivastava, Anushka, Annis, James, Garcia-Bellido, Juan, Gill, Mandeep, Herner, Kenneth, Kilpatrick, Charles, Makler, Martin, Sherman, Nora, Amara, Adam, Lin, Huan, Smith, Mathew, Swann, Elizabeth, Arcavi, Iair, Bachmann, Tristan, Bechtol, Keith, Berlfein, Federico, Briceno, Cesar, Brout, Dillon, Butler, Bobby, Cartier, Regis, Casares, Jorge, Chen, Hsin-Yu, Conselice, Christopher, Contreras, Carlos, Cook, E., Cooke, Jeff, Dage, Kristen, D'Andrea, Chris, Davis, Tamara, de Carvalho, Reinaldo, Diehl, Tom, Dietrich, Joerg, Doctor, Zoheyr, Drlica-Wagner, Alex, Drout, Maria, Farr, Ben, Finley, David, Fishbach, Maya, Foley, Ryan, Foerster-Buron, Francisco, Fosalba, Pablo, Friedel, Douglas, Frieman, Josh, Frohmaier, Christopher, Gruendl, Robert, Hartley, Will, Hiramatsu, Daichi, Holz, Daniel, Howell, Andy, Kawash, Adam, Kessler, Richard, Kuropatkin, Nikolay, Lahav, Ofer, Lundgren, Andrew, Lundquist, Michael, Malik, Umang, Mann, Andrew, Marriner, John, Marshall, Jennifer, Martinez-Vazquez, Clara, McCully, Curtis, Menanteau, Felipe, Meza, Nico, Narayan, Gautham, Neilsen, Eric, Nicolaou, Constantina, Nichol, Bob, Paz-Chinchon, Francisco, Pereira, Maria, Pineda, Jonathan, Points, Sean, Quirola-Vasquez, Jonathan, Rembold, Sandro, Rest, Armin, Rodriguez, Osmar, Romer, Kathy, Sako, Masao, Salim, Samir, Scolnic, Daniel, Smith, J. Allyn, Strader, Jay, Sullivan, Mark, Swanson, Molly, Thomas, Daniel, Valenti, Stefano, Varga, Tamas Norbert, Walker, Alistair, Weller, Jochen, Wood, Mackenna, Yanny, Brian, Zenteno, Alfredo, Aguena, Michel, Andrade-Oliveira, Felipe, Bertin, Emmanuel, Brooks, David, Burke, David, Rosell, Aurelio Carnero, Kind, Matias Carrasco, Carretero, Jorge, Costanzi, Matteo, da Costa, Luiz, De Vicente, Juan, Desai, Shantanu, Everett, Spencer, Ferrero, Ismael, Flaugher, Brenna, Gaztanaga, Enrique, Gerdes, David, Gruen, Daniel, Gschwend, Julia, Gutierrez, Gaston, Hinton, Samuel, Hollowood, Devon L., Honscheid, Klaus, James, David, Kuehn, Kyler, Lima, Marcos, Maia, Marcio, Miquel, Ramon, Ogando, Ricardo, Pieres, Adriano, Malagon, Andres Plazas, Rodriguez-Monroy, Martin, Sanchez, Eusebio, Scarpine, Vic, Schubnell, Michael, Serrano, Santiago, Sevilla-Noarbe, Ignacio, Suchyta, Eric, Tarle, Gregory, To, Chun-Hao, Zhang, Yuanyuan
Publikováno v:
ApJ, 929, 115 (2022)
On 2019 August 14 at 21:10:39 UTC, the LIGO/Virgo Collaboration (LVC) detected a possible neutron star-black hole merger (NSBH), the first ever identified. An extensive search for an optical counterpart of this event, designated GW190814, was underta
Externí odkaz:
http://arxiv.org/abs/2109.13351
Autor:
Sokolovsky, Kirill V., Li, Kwan-Lok, de Oliveira, Raimundo Lopes, Ness, Jan-Uwe, Mukai, Koji, Chomiuk, Laura, Aydi, Elias, Steinberg, Elad, Vurm, Indrek, Metzger, Brian D., Babul, Aliya-Nur, Kawash, Adam, Linford, Justin D., Nelson, Thomas, Page, Kim L., Rupen, Michael P., Sokoloski, Jennifer L., Strader, Jay, Kilkenny, David
Peaking at 3.7 mag on 2020 July 11, YZ Ret was the second-brightest nova of the decade. The nova's moderate proximity (2.7 kpc from Gaia) provided an opportunity to explore its multi-wavelength properties in great detail. Here we report on YZ Ret as
Externí odkaz:
http://arxiv.org/abs/2108.03241
Autor:
Chomiuk, Laura, Linford, Justin D., Aydi, Elias, Bannister, Keith W., Krauss, Miriam I., Mioduszewski, Amy J., Mukai, Koji, Nelson, Thomas J., Rupen, Michael P., Ryder, Stuart D., Sokoloski, Jennifer L., Sokolovsky, Kirill V., Strader, Jay, Filipovic, Miroslav D., Finzell, Tom, Kawash, Adam, Kool, Erik C., Metzger, Brian D., Nyamai, Miriam M., Ribeiro, Valerio A. R. M., Roy, Nirupam, Urquhart, Ryan, Weston, Jennifer
We present radio observations (1--40 GHz) for 36 classical novae, representing data from over five decades compiled from the literature, telescope archives, and our own programs. Our targets display a striking diversity in their optical parameters (e
Externí odkaz:
http://arxiv.org/abs/2107.06251
Autor:
Babul, Aliya-Nur, Sokoloski, Jennifer L., Chomiuk, Laura, Linford, Justin D., Weston, Jennifer H. S., Aydi, Elias, Sokolovsky, Kirill V., Kawash, Adam M.
The discovery that many classical novae produce detectable GeV $\gamma$-ray emission has raised the question of the role of shocks in nova eruptions. Here we use radio observations of nova V809 Cep (Nova Cep 2013) with the Jansky Very Large Array to
Externí odkaz:
http://arxiv.org/abs/2106.15782
Autor:
Strader, Jay, Swihart, Samuel J., Urquhart, Ryan, Chomiuk, Laura, Aydi, Elias, Bahramian, Arash, Kawash, Adam, Sokolovsky, Kirill V., Tremou, Evangelia, Udalski, Andrej
We report the discovery of a new low-mass X-ray binary near the center of the unassociated Fermi GeV gamma-ray source 4FGL J0540.0-7552. The source shows the persistent presence of an optical accretion disk and exhibits extreme X-ray and optical vari
Externí odkaz:
http://arxiv.org/abs/2106.07657
Autor:
Kilpatrick, Charles D., Coulter, David A., Arcavi, Iair, Brink, Thomas G., Dimitriadis, Georgios, Filippenko, Alexei V., Foley, Ryan J., Howell, D. Andrew, Jones, David O., Makler, Martin, Piro, Anthony L., Rojas-Bravo, César, Sand, David J., Swift, Jonathan J., Tucker, Douglas, Zheng, WeiKang, Allam, Sahar S., Annis, James T., Antilen, Juanita, Bachmann, Tristan G., Bloom, Joshua S., Bom, Clecio R., Bostroem, K. Azalee, Brout, Dillon, Burke, Jamison, Butler, Robert E., Butner, Melissa, Campillay, Abdo, Clever, Karoli E., Conselice, Christopher J., Cooke, Jeff, Dage, Kristen C., de Carvalho, Reinaldo R., de Jaeger, Thomas, Desai, Shantanu, Garcia, Alyssa, Garcia-Bellido, Juan, Gill, Mandeep S. S., Girish, Nachiket, Hallakoun, Na'ama, Herner, Kenneth, Hiramatsu, Daichi, Holz, Daniel E., Huber, Grace, Kawash, Adam M., McCully, Curtis, Medallon, Sophia A., Metzger, Brian D., Modak, Shaunak, Morgan, Robert, Muñoz, Ricardo R., Muñoz-Elgueta, Nahir, Murakami, Yukei S., E., Felipe Olivares, Palmese, Antonella, Patra, Kishore, Pereira, Maria E. S., Pessi, Thallis L., Pineda-Garcia, J., Quirola-Vásquez, Jonathan, Ramirez-Ruiz, Enrico, Rembold, Sandro Barboza, Rest, Armin, Rodríguez, Ósmar, Santana-Silva, Luidhy, Sherman, Nora F., Siebert, Matthew R., Smith, Carli, Smith, J. Allyn, Soares-Santos, Marcelle, Stacey, Holland, Stahl, Benjamin E., Strader, Jay, Strasburger, Erika, Sunseri, James, Tinyanont, Samaporn, Tucker, Brad E., Ulloa, Natalie, Valenti, Stefano, Vasylyev, Sergiy, Wiesner, Matthew P., Zhang, Keto D.
We present optical follow-up imaging obtained with the Katzman Automatic Imaging Telescope, Las Cumbres Observatory Global Telescope Network, Nickel Telescope, Swope Telescope, and Thacher Telescope of the LIGO/Virgo gravitational wave (GW) signal fr
Externí odkaz:
http://arxiv.org/abs/2106.06897
Autor:
Kawash, Adam, Chomiuk, Laura, Strader, Jay, Aydi, Elias, Sokolovsky, Kirill V., Jayasinghe, Tharindu, Kochanek, Chris S., Schmeer, Patrick, Stanek, Krzysztof Z., Mukai, Koji, Shappee, Ben, Way, Zachary, Basinger, Connor, Holoien, Tom W. -S., Prieto, Jose L.
The unprecedented sky coverage and observing cadence of the All-Sky Automated Survey for SuperNovae (ASAS-SN) has resulted in the discovery and continued monitoring of a large sample of Galactic transients. The vast majority of these are accretion-po
Externí odkaz:
http://arxiv.org/abs/2101.12239
Autor:
Miller, Jessie M., Swihart, Samuel J., Strader, Jay, Urqhuart, Ryan, Aydi, Elias, Chomiuk, Laura, Dage, Kristen C., Kawash, Adam, Shishkovsky, Laura, Sokolovsky, Kirill V.
We report the discovery of a variable optical and X-ray source within the error ellipse of the previously unassociated Fermi Large Area Telescope $\gamma$-ray source 4FGL J0407.7--5702. A 22 ksec observation from XMM-Newton/EPIC shows an X-ray light
Externí odkaz:
http://arxiv.org/abs/2009.09054
Autor:
Sokolovsky, Kirill V., Mukai, Koji, Chomiuk, Laura, de Oliveira, Raimundo Lopes, Aydi, Elias, Li, Kwan-Lok, Steinberg, Elad, Vurm, Indrek, Metzger, Brian D., Kawash, Adam, Linford, Justin D., Mioduszewski, Amy J., Nelson, Thomas, Ness, Jan-Uwe, Page, Kim L., Rupen, Michael P., Sokoloski, Jennifer L., Strader, Jay
Shocks in gamma-ray emitting classical novae are expected to produce bright thermal and non-thermal X-rays. We test this prediction with simultaneous NuSTAR and Fermi/LAT observations of nova V906 Car, which exhibited the brightest GeV gamma-ray emis
Externí odkaz:
http://arxiv.org/abs/2007.07885