Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Joseph, Remy"'
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:
Goobar, Ariel, Johansson, Joel, Schulze, Steve, Arendse, Nikki, Carracedo, Ana Sagués, Dhawan, Suhail, Mörtsell, Edvard, Fremling, Christoffer, Yan, Lin, Perley, Daniel, Sollerman, Jesper, Joseph, Rémy, Hinds, K-Ryan, Meynardie, William, Andreoni, Igor, Bellm, Eric, Bloom, Josh, Collett, Thomas E., Drake, Andrew, Graham, Matthew, Kasliwal, Mansi, Kulkarni, Shri, Lemon, Cameron, Miller, Adam A., Neill, James D., Nordin, Jakob, Pierel, Justin, Richard, Johan, Riddle, Reed, Rigault, Mickael, Rusholme, Ben, Sharma, Yashvi, Stein, Robert, Stewart, Gabrielle, Townsend, Alice, Vinko, Jozsef, Wheeler, J. Craig, Wold, Avery
Detecting gravitationally lensed supernovae is among the biggest challenges in astronomy. It involves a combination of two very rare phenomena: catching the transient signal of a stellar explosion in a distant galaxy and observing it through a nearly
Externí odkaz:
http://arxiv.org/abs/2211.00656
Autor:
Li, Jiaxuan, Greene, Jenny E., Greco, Johnny P., Huang, Song, Melchior, Peter, Beaton, Rachael, Casey, Kirsten, Danieli, Shany, Goulding, Andy, Joseph, Remy, Kado-Fong, Erin, Kim, Ji Hoon, MacArthur, Lauren A.
Large diffuse galaxies are hard to find, but understanding the environments where they live, their numbers, and ultimately their origins, is of intense interest and importance for galaxy formation and evolution. Using Subaru's Hyper Suprime-Cam Strat
Externí odkaz:
http://arxiv.org/abs/2210.14994
Autor:
Guy, Leanne P., Cuillandre, Jean-Charles, Bachelet, Etienne, Banerji, Manda, Bauer, Franz E., Collett, Thomas, Conselice, Christopher J., Eggl, Siegfried, Ferguson, Annette, Fontana, Adriano, Heymans, Catherine, Hook, Isobel M., Aubourg, Éric, Aussel, Hervé, Bosch, James, Carry, Benoit, Hoekstra, Henk, Kuijken, Konrad, Lanusse, Francois, Melchior, Peter, Mohr, Joseph, Moresco, Michele, Nakajima, Reiko, Paltani, Stéphane, Troxel, Michael, Allevato, Viola, Amara, Adam, Andreon, Stefano, Anguita, Timo, Bardelli, Sandro, Bechtol, Keith, Birrer, Simon, Bisigello, Laura, Bolzonella, Micol, Botticella, Maria Teresa, Bouy, Hervé, Brinchmann, Jarle, Brough, Sarah, Camera, Stefano, Cantiello, Michele, Cappellaro, Enrico, Carlin, Jeffrey L., Castander, Francisco J, Castellano, Marco, Chari, Ranga Ram, Chisari, Nora Elisa, Collins, Christopher, Courbin, Frédéric, Cuby, Jean-Gabriel, Cucciati, Olga, Daylan, Tansu, Diego, Jose M., Duc, Pierre-Alain, Fotopoulou, Sotiria, Fouchez, Dominique, Gavazzi, Raphaël, Gruen, Daniel, Hatfield, Peter, Hildebrandt, Hendrik, Landt, Hermine, Hunt, Leslie K., Ibata, Rodrigo, Ilbert, Olivier, Jasche, Jens, Joachimi, Benjamin, Joseph, Rémy, Kotak, Rubina, Laigle, Clotilde, Lançon, Ariane, Larsen, Søren S., Lavaux, Guilhem, Leclercq, Florent, Leonard, C. Danielle, von der Linden, Anja, Liu, Xin, Longo, Giuseppe, Magliocchetti, Manuela, Maraston, Claudia, Marshall, Phil, Martín, Eduardo L., Mattila, Seppo, Maturi, Matteo, McCracken, Henry Joy, Metcalf, R. Benton, Montes, Mireia, Mortlock, Daniel, Moscardini, Lauro, Narayan, Gautham, Paolillo, Maurizio, Papaderos, Polychronis, Pello, Roser, Pozzetti, Lucia, Radovich, Mario, Rejkuba, Marina, Román, Javier, Sánchez-Janssen, Rubén, Sarpa, Elena, Sartoris, Barbara, Schrabback, Tim, Sluse, Dominique, Smartt, Stephen J., Smith, Graham P., Snodgrass, Colin, Talia, Margherita, Tao, Charling, Toft, Sune, Tortora, Crescenzo, Tutusaus, Isaac, Usher, Christopher, van Velzen, Sjoert, Verma, Aprajita, Vernardos, Georgios, Voggel, Karina, Wandelt, Benjamin, Watkins, Aaron E., Weller, Jochen, Wright, Angus H, Yoachim, Peter, Yoon, Ilsang, Zucca, Elena
This report is the result of a joint discussion between the Rubin and Euclid scientific communities. The work presented in this report was focused on designing and recommending an initial set of Derived Data products (DDPs) that could realize the sci
Externí odkaz:
http://arxiv.org/abs/2201.03862
Autor:
Kovacs, Eve, Mao, Yao-Yuan, Aguena, Michel, Bahmanyar, Anita, Broussard, Adam, Butler, James, Campbell, Duncan, Chang, Chihway, Fu, Shenming, Heitmann, Katrin, Korytov, Danila, Lanusse, François, Larsen, Patricia, Mandelbaum, Rachel, Morrison, Christopher B., Payerne, Constantin, Ricci, Marina, Rykoff, Eli, Sánchez, F. Javier, Sevilla-Noarbe, Ignacio, Simet, Melanie, To, Chun-Hao, Vikraman, Vinu, Zhou, Rongpu, Avestruz, Camille, Benoist, Christophe, Benson, Andrew J., Bleem, Lindsey, Ćiprianović, Aleksandra, Combet, Céline, Gawiser, Eric, He, Shiyuan, Joseph, Remy, Newman, Jeffrey A., Prat, Judit, Schmidt, Samuel, Slosar, Anže, Zuntz, Joe, Collaboration, The LSST Dark Energy Science
Large simulation efforts are required to provide synthetic galaxy catalogs for ongoing and upcoming cosmology surveys. These extragalactic catalogs are being used for many diverse purposes covering a wide range of scientific topics. In order to be us
Externí odkaz:
http://arxiv.org/abs/2110.03769
We present an extension of the multi-band galaxy fitting method scarlet which allows the joint modeling of astronomical images from different instruments, by performing simultaneous resampling and convolution. We introduce a fast and formally accurat
Externí odkaz:
http://arxiv.org/abs/2107.06984
We implement the adaptive step size scheme from the optimization methods AdaGrad and Adam in a novel variant of the Proximal Gradient Method (PGM). Our algorithm, dubbed AdaProx, avoids the need for explicit computation of the Lipschitz constants or
Externí odkaz:
http://arxiv.org/abs/1910.10094
Autor:
Massey, Richard, Harvey, David, Liesenborgs, Jori, Richard, Johan, Stach, Stuart, Swinbank, Mark, Taylor, Peter, Williams, Liliya, Clowe, Douglas, Courbin, Frederic, Edge, Alastair, Israel, Holger, Jauzac, Mathilde, Joseph, Remy, Jullo, Eric, Kitching, Thomas D., Leonard, Adrienne, Merten, Julian, Nagai, Daisuke, Nightingale, James, Robertson, Andrew, Romualdez, Luis Javier, Saha, Prasenjit, Smit, Renske, Tam, Sut Ieng, Tittley, Eric
We present integral field spectroscopy of galaxy cluster Abell 3827, using ALMA and VLT/MUSE. It reveals an unusual configuration of strong gravitational lensing in the cluster core, with at least seven lensed images of a single background spiral gal
Externí odkaz:
http://arxiv.org/abs/1708.04245
IFS-RedEx, a redshift extraction software for integral-field spectrographs: Application to MUSE data
We present IFS-RedEx, a spectrum and redshift extraction pipeline for integral-field spectrographs. A key feature of the tool is a wavelet-based spectrum cleaner. It identifies reliable spectral features, reconstructs their shapes, and suppresses the
Externí odkaz:
http://arxiv.org/abs/1703.09239
A test for skewed distributions of dark matter and a possible detection in galaxy cluster Abell 3827
Autor:
Taylor, Peter, Massey, Richard, Jauzac, Mathilde, Courbin, Frédéric, Harvey, David, Joseph, Rémy, Robertson, Andrew
Simulations of self-interacting dark matter (SIDM) predict that dark matter should lag behind galaxies during a collision. If the interaction is mediated by a high-mass force carrier, the distribution of dark matter can also develop asymmetric dark m
Externí odkaz:
http://arxiv.org/abs/1701.04412