Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Magee, Mark A."'
Autor:
de Murieta, Ana Sainz, Collett, Thomas E., Magee, Mark R., Pierel, Justin D. R., Enzi, Wolfgang J. R., Lokken, Martine, Gagliano, Alex, Ryczanowski, Dan
The time delay between appearances of multiple images of a gravitationally lensed supernova (glSN) is sensitive to the Hubble constant, $H_0$. As well as time delays, a lensed host galaxy is needed to enable precise inference of $H_0$. In this work w
Externí odkaz:
http://arxiv.org/abs/2407.04080
Autor:
de Murieta, Ana Sainz, Collett, Thomas E., Magee, Mark R., Weisenbach, Luke, Krawczyk, Coleman M., Enzi, Wolfgang
Strong gravitationally lensed supernovae (glSNe) are a powerful probe to obtain a measure of the expansion rate of the Universe, but they are also extremely rare. To date, only two glSNe with multiple images strongly lensed by galaxies have been foun
Externí odkaz:
http://arxiv.org/abs/2307.12881
Autor:
Wang, Qinan, Rest, Armin, Dimitriadis, Georgios, Ridden-harper, Ryan, Siebert, Matthew R., Magee, Mark, Angus, Charlotte R., Auchettl, Katie, Davis, Kyle W., Foley, Ryan J., Fox, Ori D., Gomez, Sebastian, Jencson, Jacob E., Jones, David O., Kilpatrick, Charles D., Pierel, Justin D. R., Piro, Anthony L., Polin, Abigail, Politsch, Collin A., Rojas-bravo, César, Shahbandeh, Melissa, Villar, V. Ashley, Zenati, Yossef, Ashall, C., Chambers, Kenneth C., Coulter, David A., De Boer, Thomas, Dilullo, Nico, Gall, Christa, Gao, Hua, Hsiao, Eric Y., Huber, Mark E., Izzo, Luca, Khetan, Nandita, Lebaron, Natalie, Magnier, Eugene A., Mandel, Kaisey S., Mcgill, Peter, Miao, Hao-yu, Pan, Yen-chen, Stevens, Catherine P., Swift, Jonathan J., Taggart, Kirsty, Yang, Grace
We present high-cadence ultraviolet through near-infrared observations of the Type Ia supernova (SN Ia) 2023bee in NGC~2708 ($D = 32 \pm 3$ Mpc), finding excess flux in the first days after explosion relative to the expected power-law rise from an ex
Externí odkaz:
http://arxiv.org/abs/2305.03779
Autor:
Maguire, Kate, Magee, Mark R., Leloudas, Giorgos, Miller, Adam A., Dimitriadis, Georgios, Pursiainen, Miika, Bulla, Mattia, De, Kishalay, Gal-Yam, Avishay, Perley, Daniel A., Fremling, Christoffer, Karambelkar, Viraj R., Nordin, Jakob, Reusch, Simeon, Schulze, Steve, Sollerman, Jesper, Terreran, Giacomo, Yang, Yi, Bellm, Eric C., Groom, Steven L., Kasliwal, Mansi M., Kulkarni, Shrinivas R., Lacroix, Leander, Masci, Frank J., Purdum, Josiah N., Sharma, Yashvi, Smith, Roger
Early observations of transient explosions can provide vital clues to their progenitor origins. In this paper we present the nearby Type Iax (02cx-like) supernova (SN), SN 2020udy that was discovered within hours ($\sim$7 hr) of estimated first light
Externí odkaz:
http://arxiv.org/abs/2304.12361
Autor:
Harvey, Luke, Maguire, Kate, Magee, Mark R., Bulla, Mattia, Dhawan, Suhail, Schulze, Steve, Sollerman, Jesper, Deckers, Maxime, Dimitriadis, Georgios, Reusch, Simeon, Smith, Mathew, Terwel, Jacco, Coughlin, Michael W., Masci, Frank, Purdum, Josiah, Reedy, Alexander, Robert, Estelle, Wold, Avery
An open question in SN Ia research is where the boundary lies between 'normal' Type Ia supernovae (SNe Ia) that are used in cosmological measurements and those that sit off the Phillips relation. We present the spectroscopic modelling of one such '86
Externí odkaz:
http://arxiv.org/abs/2304.10129
Autor:
Camacho-Neves, Yssavo, Jha, Saurabh W., Barna, Barnabas, Dai, Mi, Filippenko, Alexei V., Foley, Ryan J., Hosseinzadeh, Griffin, Howell, D. Andrew, Johansson, Joel, Kelly, Patrick, Kerzendorf, Wolfgang E., Kwok, Lindsey A., Larison, Conor, Magee, Mark R., McCully, Curtis, O'Brien, John T., Pan, Yen-Chen, Pandya, Viraj, Singhal, Jaladh, Stahl, Benjamin E., Szalai, Tamás, Wieber, Meredith, Williamson, Marc
Publikováno v:
2023, ApJ, 951, 67
Type Iax supernovae (SN Iax) are the largest known class of peculiar white dwarf supernovae, distinct from normal Type Ia supernovae (SN Ia). The unique properties of SN Iax, especially their strong photospheric lines out to extremely late times, all
Externí odkaz:
http://arxiv.org/abs/2302.03105
Autor:
Rojas, Karina, Collett, Thomas E., Ballard, Daniel, Magee, Mark R., Birrer, Simon, Buckley-Geer., Elizabeth, Chan, James H. H., Clément, Benjamin, Diego, José M., Gentile, Fabrizio, González, Jimena, Joseph, Rémy, Mastache, Jorge, Schuldt, Stefan, Tortora, Crescenzo, Verdugo, Tomás, Verma, Aprajita, Daylan, Tansu, Millon, Martin, Jackson, Neal, Dye, Simon, Melo, Alejandra, Mahler, Guillaume, Ogando, Ricardo L. C., Courbin, Frédéric, Fritz, Alexander, Herle, Aniruddh, Barroso, Javier A. Acevedo, Cañameras, Raoul, Cornen, Claude, Dhanasingham, Birendra, Glazebrook, Karl, Martinez, Michael N., Ryczanowski, Dan, Savary, Elodie, Góis-Silva, Filipe, Ureña-López, L. Arturo, Wiesner, Matthew P., Wilde, Joshua, Calçada, Gabriel Valim, Cabanac, Rémi, Pan, Yue, Sierra, Isaac, Despali, Giulia, Cavalcante-Gomes, Micaele V., Macmillan, Christine, Maresca, Jacob, Grudskaia, Aleksandra, O'Donnell, Jackson H., Paic, Eric, Niemiec, Anna, de la Bella, Lucia F., Bromley, Jane, Williams, Devon M., More, Anupreeta, Levine, Benjamin C.
We investigate the ability of human 'expert' classifiers to identify strong gravitational lens candidates in Dark Energy Survey like imaging. We recruited a total of 55 people that completed more than 25$\%$ of the project. During the classification
Externí odkaz:
http://arxiv.org/abs/2301.03670
Autor:
Graham, Melissa L., Knop, Robert A., Kennedy, Thomas, Nugent, Peter E., Bellm, Eric, Catelan, Márcio, Patel, Avi, Smotherman, Hayden, Soraisam, Monika, Stetzler, Steven, Aldoroty, Lauren N., Awbrey, Autumn, Baeza-Villagra, Karina, Bernardinelli, Pedro H., Bianco, Federica, Brout, Dillon, Clarke, Riley, Clarkson, William I., Collett, Thomas, Davenport, James R. A., Fu, Shenming, Gizis, John E., Heinze, Ari, Hu, Lei, Jha, Saurabh W., Jurić, Mario, Kalmbach, J. Bryce, Kim, Alex, Lee, Chien-Hsiu, Lidman, Chris, Magee, Mark, Martínez-Vázquez, Clara E., Matheson, Thomas, Narayan, Gautham, Palmese, Antonella, Phillips, Christopher A., Rabus, Markus, Rest, Armin, Rodríguez-Segovia, Nicolás, Street, Rachel, Vivas, A. Katherina, Wang, Lifan, Wolf, Nicholas, Yang, Jiawen
This paper presents a new optical imaging survey of four deep drilling fields (DDFs), two Galactic and two extragalactic, with the Dark Energy Camera (DECam) on the 4 meter Blanco telescope at the Cerro Tololo Inter-American Observatory (CTIO). Durin
Externí odkaz:
http://arxiv.org/abs/2211.09202
Autor:
Dong, Yize, Valenti, Stefano, Polin, Abigail, Boyle, Aoife, Flörs, Andreas, Vogl, Christian, Kerzendorf, Wolfgang, Sand, David, Jha, Saurabh, Wyrzykowski, Lukasz, Bostroem, K., Pearson, Jeniveve, McCully, Curtis, Andrew, Jennifer, Benettii, Stefano, Blondin, Stephane, Galbany, Lluís, Gromadzki, Mariusz, Hosseinzadeh, Griffin, Howell, D. Andrew, Inserra, Cosimo, Jencson, Jacob, Lundquist, M., Lyman, Joseph, Magee, Mark, Maguire, Kate, Meza, Nicolas, Srivastav, Shubham, Taubenberger, Stefan, Terwel, J, Wyatt, Samuel, Young, David
A thermonuclear explosion triggered by a helium-shell detonation on a carbon-oxygen white dwarf core has been predicted to have strong UV line blanketing at early times due to the iron-group elements produced during helium-shell burning. We present t
Externí odkaz:
http://arxiv.org/abs/2206.07065
Autor:
Karambelkar, Viraj R., Kasliwal, Mansi M., Maguire, Kate, Anand, Shreya G., Andreoni, Igor, De, Kishalay, Drake, Andrew, Duev, Dmitry A., Graham, Matthew J., Kool, Erik C., Laher, Russ R., Magee, Mark R., Mahabal, Ashish A., Medford, Michael S., Perley, Daniel, Rigault, Mickael, Rusholme, Ben, Schulze, Steve, Sharma, Yashvi, Sollerman, Jesper, Tzanidakis, Anastasios, Walters, Richard, Yao, Yuhan
We present the discovery of ZTF 21aaoryiz/SN 2021fcg -- an extremely low-luminosity Type Iax supernova. SN 2021fcg was discovered by the Zwicky Transient Facility in the star-forming galaxy IC0512 at a distance of $\approx$ 27 Mpc. It reached a peak
Externí odkaz:
http://arxiv.org/abs/2110.04306