Zobrazeno 1 - 10
of 591
pro vyhledávání: '"Allen, Lori A"'
Roman Early-Definition Astrophysics Survey Opportunity: Galactic Roman Infrared Plane Survey (GRIPS)
Autor:
Paladini, Roberta, Zucker, Catherine, Benjamin, Robert, Nataf, David, Minniti, Dante, Zasowski, Gail, Peek, Joshua, Carey, Sean, Allen, Lori, Alonso-Garcia, Javier, Alves, Joao, Anders, Friederich, Athanassoula, Evangelie, Beers, Timothy C., Bird, Jonathan, Bland-Hwathorn, Joss, Brown, Anthony, Buder, Sven, Casagrande, Luca, Casey, Andrew, Cassisi, Santi, Catelan, Marcio, Chary, Ranga-Ram, Chene, Andre-Nicolas, Ciardi, David, Comeron, Fernando, Cohen, Roger, Dame, Thomas, Drimmel, Ronald, Trincado, Jose Fernandez, Finkbeiner, Douglas, Geisler, Douglas, Gennaro, Mario, Goodman, Alyssa, Green, Gregory, Hajdu, Gergely, Henderson, Calen, Hora, Joseph, Ivanov, Valentin D., Kirkpatrick, Davy, Kobayashi, Chiaki, Kuhn, Michael, Kunder, Andres, Lu, Jessica, Lucas, Philip W., Majaess, Daniel, Megeath, S. Thomas, Meisner, Aaron, Molinari, Sergio, Mroz, Przemek, Ness, Meliss, Neumayer, Nadine, Nogueras-Lara, Francisco, Noriega-Crespo, Alberto, Poleski, Radek, Rix, Hans-Walter, Rebull, Luisa, Reggiani, Henrique, Rejkuba, Marina, Saito, Roberto K., Schoenrich, Ralph, Saydjari, Andrew, Schisano, Eugenio, Schlafly, Edward, Schlaufman, Keving, Smith, Leigh, Speagle, Joshua, Wisz, Dan, Wyse, Rosemary, Zakamska, Nadia
A wide-field near-infrared survey of the Galactic disk and bulge/bar(s) is supported by a large representation of the community of Galactic astronomers. The combination of sensitivity, angular resolution and large field of view make Roman uniquely ab
Externí odkaz:
http://arxiv.org/abs/2307.07642
Autor:
Besuner, Robert, Allen, Lori, Baltay, Charles, Brooks, David, Carton, Pierre-Henri, Doel, Peter, Donaldson, John, Duan, Yutong, Dunlop, Patrick, Edelstein, Jerry, Evatt, Matt, Fagrelius, Parker, Gaztañaga, Enrique, Guenther, Derek, Gutierrez, Gaston, Hawes, Michael, Honscheid, Klaus, Jelinsky, Pat, Joyce, Richard, Karcher, Armin, Landriau, Martin, Levi, Michael, Magneville, Christophe, Marshall, Robert, Martini, Paul, Pappalardo, Daniel, Poppett, Claire, Prada, Francisco, Ross, Ashley J., Schubnell, Michael, Sharples, Ray, Shourt, William, Silber, Joseph, Sprayberry, David, Stupak, Bob, Tarle, Gregory, Zhang, Kai
The Dark Energy Spectroscopic Instrument (DESI) is a Stage IV ground-based dark energy experiment that will measure the expansion history of the Universe using the Baryon Acoustic Oscillation technique. The spectra of 35 million galaxies and quasars
Externí odkaz:
http://arxiv.org/abs/2101.11794
Autor:
Fischer, William J., Megeath, S. Thomas, Furlan, E., Stutz, Amelia M., Stanke, Thomas, Tobin, John J., Osorio, Mayra, Manoj, P., Di Francesco, James, Allen, Lori E., Watson, Dan M., Wilson, T. L., Henning, Thomas
The degree to which the properties of protostars are affected by environment remains an open question. To investigate this, we look at the Orion A and B molecular clouds, home to most of the protostars within 500 pc. At ~400 pc, Orion is close enough
Externí odkaz:
http://arxiv.org/abs/2011.03552
Autor:
Stefansson, Gudmundur, Mahadevan, Suvrath, Maney, Marissa, Ninan, Joe P., Robertson, Paul, Rajagopal, Jayadev, Haase, Flynn, Allen, Lori, Ford, Eric B., Winn, Joshua, Wolfgang, Angie, Dawson, Rebekah I., Wisniewski, John, Bender, Chad F., Cañas, Caleb, Cochran, William, Diddams, Scott A., Fredrick, Connor, Halverson, Samuel, Hearty, Fred, Hebb, Leslie, Kanodia, Shubham, Levi, Eric, Metcalf, Andrew J., Monson, Andrew, Ramsey, Lawrence, Roy, Arpita, Schwab, Christian, Terrien, Ryan, Wright, Jason T.
Using radial-velocity data from the Habitable-zone Planet Finder, we have measured the mass of the Neptune-sized planet K2-25b, as well as the obliquity of its M4.5-dwarf host star in the 600-800MYr Hyades cluster. This is one of the youngest planeta
Externí odkaz:
http://arxiv.org/abs/2007.12766
Autor:
Pokhrel, Riwaj, Gutermuth, Robert A., Betti, Sarah K., Offner, Stella S. R., Myers, Philip C., Megeath, S. Thomas, Sokol, Alyssa D., Ali, Babar, Allen, Lori, Allen, Tom S., Dunham, Michael M., Fischer, William J., Henning, Thomas, Heyer, Mark, Hora, Joseph L., Pipher, Judith L., Tobin, John J., Wolk, Scott J.
We explore the relation between the stellar mass surface density and the mass surface density of molecular hydrogen gas in twelve nearby molecular clouds that are located at $<$1.5 kpc distance. The sample clouds span an order of magnitude range in m
Externí odkaz:
http://arxiv.org/abs/2005.05466
Autor:
Levi, Michael E., Allen, Lori E., Raichoor, Anand, Baltay, Charles, BenZvi, Segev, Beutler, Florian, Bolton, Adam, Castander, Francisco J., Chuang, Chia-Hsun, Cooper, Andrew, Cuby, Jean-Gabriel, Dey, Arjun, Eisenstein, Daniel, Fan, Xiaohui, Flaugher, Brenna, Frenk, Carlos, Gonzalez-Morales, Alma X., Graur, Or, Guy, Julien, Habib, Salman, Honscheid, Klaus, Juneau, Stephanie, Kneib, Jean-Paul, Lahav, Ofer, Lang, Dustin, Leauthaud, Alexie, Lusso, Betta, de la Macorra, Axel, Manera, Marc, Martini, Paul, Mao, Shude, Newman, Jeffrey A., Palanque-Delabrouille, Nathalie, Percival, Will J., Prieto, Carlos Allende, Rockosi, Constance M., Ruhlmann-Kleider, Vanina, Schlegel, David, Seo, Hee-Jong, Song, Yong-Seon, Tarle, Greg, Wechsler, Risa, Weinberg, David, Yeche, Christophe, Zu, Ying
We present the status of the Dark Energy Spectroscopic Instrument (DESI) and its plans and opportunities for the coming decade. DESI construction and its initial five years of operations are an approved experiment of the US Department of Energy and i
Externí odkaz:
http://arxiv.org/abs/1907.10688
Autor:
Allen, Lori, Dey, Arjun, Abbott, Tim, Bolton, Adam, Briceno, Cesar, Elias, Jay, Heathcote, Steve, Rajagopal, Jayadev, Saha, Abhijit, Smith, Verne
We describe present and future capabilities of the Mid-Scale Observatories (MSO) of the new national center merging NOAO, Gemini Observatory and LSST Operations. MSO is comprised of Cerro Tololo Interamerican Observatory (CTIO) and the Kitt Peak Nati
Externí odkaz:
http://arxiv.org/abs/1907.10680
The CIDA Variability Survey of Orion OB1 II: demographics of the young, low-mass stellar populations
Autor:
Briceno, Cesar, Calvet, Nuria, Hernandez, Jesus, Vivas, Anna K., Mateu, Cecilia, Downes, Juan Jose, Loerincs, Jaqueline, Perez-Blanco, Alice, Berlind, Perry, Espaillat, Catherine, Allen, Lori, Hartmann, Lee, Mateo, Mario, Bailey III, John
We present results of our large scale, optical, multi-epoch photometric survey of ~180 square degrees across the Orion OB1 association, complemented with extensive follow up spectroscopy. We map and characterize in an uniform way the off-cloud, low-m
Externí odkaz:
http://arxiv.org/abs/1805.01008
Autor:
Dey, Arjun, Schlegel, David J., Lang, Dustin, Blum, Robert, Burleigh, Kaylan, Fan, Xiaohui, Findlay, Joseph R., Finkbeiner, Doug, Herrera, David, Juneau, Stephanie, Landriau, Martin, Levi, Michael, McGreer, Ian, Meisner, Aaron, Myers, Adam D., Moustakas, John, Nugent, Peter, Patej, Anna, Schlafly, Edward F., Walker, Alistair R., Valdes, Francisco, Weaver, Benjamin A., Zou, Christophe Yeche Hu, Zhou, Xu, Abareshi, Behzad, Abbott, T. M. C., Abolfathi, Bela, Aguilera, C., Alam, Shadab, Allen, Lori, Alvarez, A., Annis, James, Ansarinejad, Behzad, Aubert, Marie, Beechert, Jacqueline, Bell, Eric F., BenZvi, Segev Y., Beutler, Florian, Bielby, Richard M., Bolton, Adam S., Buckley-Geer, Cesar Briceno Elizabeth J., Butler, Karen, Calamida, Annalisa, Carlberg, Raymond G., Carter, Paul, Casas, Ricard, Castander, Francisco J., Choi, Yumi, Comparat, Johan, Cukanovaite, Elena, Delubac, Timothee, DeVries, Kaitlin, Dey, Sharmila, Dhungana, Govinda, Dickinson, Mark, Ding, Zhejie, Donaldson, John B., Duan, Yutong, Duckworth, Christopher J., Eftekharzadeh, Sarah, Eisenstein, Daniel J., Etourneau, Thomas, Fagrelius, Parker A., Farihi, Jay, Fitzpatrick, Mike, Font-Ribera, Andreu, Fulmer, Leah, Gansicke, Boris T., Gaztanaga, Enrique, George, Koshy, Gerdes, David W., Gontcho, Satya Gontcho A, Gorgoni, Claudio, Green, Gregory, Guy, Julien, Harmer, Diane, Hernandez, M., Honscheid, Klaus, Lijuan, Huang, James, David, Jannuzi, Buell T., Jiang, Linhua, Joyce, Richard, Karcher, Armin, Karkar, Sonia, Kehoe, Robert, Kneib, Jean-Paul, Kueter-Young, Andrea, Lan, Ting-Wen, Lauer, Tod, Guillou, Laurent Le, Van Suu, Auguste Le, Lee, Jae Hyeon, Lesser, Michael, Levasseur, Laurence Perreault, Li, Ting S., Mann, Justin L., Marshall, Bob, Martinez-Vazquez, C. E., Martini, Paul, Bourboux, Helion du Mas des, McManus, Sean, Meier, Tobias Gabriel, Menard, Brice, Metcalfe, Nigel, Munoz-Gutierrez, Andrea, Najita, Joan, Napier, Kevin, Narayan, Gautham, Newman, Jeffrey A., Nie, Jundan, Nord, Brian, Norman, Dara J., Olsen, Knut A. G., Paat, Anthony, Palanque-Delabrouille, Nathalie, Peng, Xiyan, Poppett, Claire L., Poremba, Megan R., Prakash, Abhishek, Rabinowitz, David, Raichoor, Anand, Rezaie, Mehdi, Robertson, A. N., Roe, Natalie A., Ross, Ashley J., Ross, Nicholas P., Rudnick, Gregory, Safonova, Sasha, Saha, Abhijit, Sanchez, F. Javier, Savary, Elodie, Schweiker, Heidi, Scott, Adam, Seo, Hee-Jong, Shan, Huanyuan, Silva, David R., Slepian, Zachary, Soto, Christian, Sprayberry, David, Staten, Ryan, Stillman, Coley M., Stupak, Robert J., Summers, David L., Tie, Suk Sien, Tirado, H., Vargas-Magana, Mariana, Vivas, A. Katherina, Wechsler, Risa H., Williams, Doug, Yang, Jinyi, Yang, Qian, Yapici, Tolga, Zaritsky, Dennis, Zenteno, A., Zhang, Kai, Zhang, Tianmeng, Zhou, Rongpu, Zhou, Zhimin
The DESI Legacy Imaging Surveys are a combination of three public projects (the Dark Energy Camera Legacy Survey, the Beijing-Arizona Sky Survey, and the Mayall z-band Legacy Survey) that will jointly image approximately 14,000 deg^2 of the extragala
Externí odkaz:
http://arxiv.org/abs/1804.08657
Autor:
Jones, R. Lynne, Slater, Colin T., Moeyens, Joachim, Allen, Lori, Axelrod, Tim, Cook, Kem, Ivezić, Željko, Jurić, Mario, Myers, Jonathan, Petry, Catherine E.
Using the most recent prototypes, design, and as-built system information, we test and quantify the capability of the Large Synoptic Survey Telescope (LSST) to discover Potentially Hazardous Asteroids (PHAs) and Near-Earth Objects (NEOs). We empirica
Externí odkaz:
http://arxiv.org/abs/1711.10621