Zobrazeno 1 - 10
of 190
pro vyhledávání: '"STUTZ, AMELIA M."'
Autor:
Galván-Madrid, Roberto, Díaz-González, Daniel J., Motte, Frédérique, Ginsburg, Adam, Cunningham, Nichol, Menten, Karl M., Armante, Mélanie, Bonfand, Mélisse, Braine, Jonathan, Csengeri, Timea, Dell'Ova, Pierre, Louvet, Fabien, Nony, Thomas, Rivera-Soto, Rudy, Sanhueza, Patricio, Stutz, Amelia M., Wyrowski, Friedrich, Álvarez-Gutiérrez, Rodrigo H., Baug, Tapas, Bontemps, Sylvain, Bronfman, Leonardo, Fernández-López, Manuel, Gusdorf, Antoine, Koley, Atanu, Liu, Hong-Li, Salinas, Javiera, Towner, Allison P. M., Whitworth, Anthony P.
We use the H$41\alpha$ recombination line to create templates of the millimeter free-free emission in the ALMA-IMF continuum maps, which allows to separate it from dust emission. This method complements spectral-index information and extrapolation fr
Externí odkaz:
http://arxiv.org/abs/2407.07359
Autor:
Brunken, Nashanty G. C., Rocha, Will R. M., van Dishoeck, Ewine F., Gutermuth, Robert, Tyagi, Himanshu, Slavicinska, Katerina, Nazari, Pooneh, Megeath, S. Thomas, Evans II, Neal J., Narang, Mayank, Manoj, P., Rubinstein, Adam E., Watson, Dan M., Looney, Leslie W., Linnartz, Harold, Garatti, Alessio Caratti o, Beuther, Henrik, Linz, Hendrik, Klaassen, Pamela, Poteet, Charles A., Federman, Samuel, Anglada, Guillem, Atnagulov, Prabhani, Bourke, Tyler L., Fischer, William J., Furlan, Elise, Green, Joel, Habel, Nolan, Hartmann, Lee, Karnath, Nicole, Osorio, Mayra, Page, James Muzerolle, Pokhrel, Riwaj, Rahatgaonkar, Rohan, Sheehan, Patrick, Stanke, Thomas, Stutz, Amelia M., Tobin, John J., Tychoniec, Lukasz, Wolk, Scott, Yang, Yao-Lun
Publikováno v:
A&A 685, A27 (2024)
The structure and composition of simple ices can be modified during stellar evolution by protostellar heating. Key to understanding the involved processes are thermal and chemical tracers that can diagnose the history and environment of the ice. The
Externí odkaz:
http://arxiv.org/abs/2402.04314
Autor:
Díaz-González, Daniel J., Galván-Madrid, Roberto, Ginsburg, Adam, Motte, Frédérique, Dell'Ova, Pierre, Kurtz, Stan, Cunningham, Nichol, Stutz, Amelia M., Louvet, Fabien, Csengeri, Timea, Fernández-López, Manuel, Sanhueza, Patricio, Nony, Thomas, Rivera-Soto, Rudy, Álvarez-Gutiérrez, Rodrigo H., Armante, Melanie, Bonfand, Melisse, Bontemps, Sylvain, Gusdorf, Antoine, Liu, Hong-Li
We present the combination of ALMA-IMF and single-dish continuum images from the Mustang-2 Galactic Plane Survey (MGPS90) at 3 millimeters and the Bolocam Galactic Plane Survey (BGPS) at 1 millimeter. Six and ten out of the fiffteen ALMA-IMF fields a
Externí odkaz:
http://arxiv.org/abs/2310.13872
Autor:
Ren, Zhiyuan, Chen, Xi, Liu, Tie, Mannfors, Emma, Bronfman, Leonardo, Xu, Fengwei, Feng, Siyi, Liu, Hongli, Meng, Fanyi, Stutz, Amelia. M., Li, Shanghuo, Lee, Chang Won, Wang, Ke, Zhou, Jianwen, Li, Di, Wang, Chen, Eswaraiah, Chakali, Tej, Anandmayee, Chen, Long-Fei, Shi, Hui
We studied the unique kinematic properties in massive filament G352.63-1.07 at $10^3$-AU spatial scale with the dense molecular tracers observed with the Atacama Large Millimeter/submillimeter Array (ALMA). We find the central massive core M1 (12 $M_
Externí odkaz:
http://arxiv.org/abs/2310.08180
Autor:
Federman, Samuel, Megeath, S. Thomas, Rubinstein, Adam E., Gutermuth, Robert, Narang, Mayank, Tyagi, Himanshu, Manoj, P., Anglada, Guillem, Atnagulov, Prabhani, Beuther, Henrik, Bourke, Tyler L., Brunken, Nashanty, Garatti, Alessio Caratti o, Evans II, Neal J., Fischer, William J., Furlan, Elise, Green, Joel, Habel, Nolan, Hartmann, Lee, Karnath, Nicole, Klaassen, Pamela, Linz, Hendrik, Looney, Leslie W., Osorio, Mayra, Page, James Muzerolle, Pokhrel, Riwaj, Rahatgaonkar, Rohan, Rocha, Will R. M., Sheehan, Patrick, Slavicinska, Katerina, Stanke, Thomas, Stutz, Amelia M., Tobin, John J., Tychoniec, Lukasz, Van Dishoeck, Ewine F., Watson, Dan M., Wolk, Scott, Yang, Yao-Lun
Publikováno v:
ApJ 966 41 (2024)
Investigating Protostellar Accretion is a Cycle 1 JWST program using the NIRSpec+MIRI integral field units to obtain 2.9--28 $\mu$m spectral cubes of five young protostars with luminosities of 0.2-10,000 L$_{\odot}$ in their primary accretion phase.
Externí odkaz:
http://arxiv.org/abs/2310.03803
Autor:
Kounkel, Marina, Zari, Eleonora, Covey, Kevin, Tkachenko, Andrew, Zúñiga, Carlos Román, Stassun, Keivan, Stutz, Amelia M., Stringfellow, Guy, Roman-Lopes, Alexandre, Hernández, Jesús, Ramírez, Karla Peña, Bayo, Amelia, Kim, Jinyoung Serena, Cao, Lyra, Wolk, Scott J., Kollmeier, Juna, López-Valdivia, Ricardo, Rojas-Ayala, Bárbara
The fifth iteration of the Sloan Digital Sky Survey (SDSS-V) is set to obtain optical and near-infrared spectra of $\sim$5 million stars of all ages and masses throughout the Milky Way. As a part of these efforts, APOGEE & BOSS Young Star Survey (ABY
Externí odkaz:
http://arxiv.org/abs/2301.07186
Autor:
Xu, Feng-Wei, Wang, Ke, Liu, Tie, Goldsmith, Paul F., Zhang, Qizhou, Juvela, Mika, Liu, Hong-Li, Qin, Sheng-Li, Li, Guang-Xing, Tej, Anandmayee, Garay, Guido, Bronfman, Leonardo, Li, Shanghuo, Wu, Yue-Fang, Gómez, Gilberto C., Vázquez-Semadeni, Enrique, Tatematsu, Ken'ichi, Ren, Zhiyuan, Zhang, Yong, Toth, L. Viktor, Liu, Xunchuan, Yue, Nannan, Zhang, Siju, Baug, Tapas, Issac, Namitha, Stutz, Amelia M., Liu, Meizhu, Fuller, Gary A., Tang, Mengyao, Zhang, Chao, Dewangan, Lokesh, Lee, Chang Won, Zhou, Jianwen, Xie, Jinjin, Jiao, Wenyu, Wang, Chao, Liu, Rong, Luo, Qiuyi, Soam, Archana, Eswaraiah, Chakali
We present ALMA Band-3/7 observations towards "the Heart" of a massive hub-filament system (HFS) SDC335, to investigate its fragmentation and accretion. At a resolution of $\sim0.03$ pc, 3 mm continuum emission resolves two massive dense cores MM1 an
Externí odkaz:
http://arxiv.org/abs/2301.01895
Autor:
Watson, Dan M., Calvet, Nuria P., Fischer, William J., Forrest, W. J., Manoj, P., Megeath, S. Thomas, Melnick, Gary J., Najita, Joan, Neufeld, David A., Sheehan, Patrick D., Stutz, Amelia M., Tobin, John J.
We have surveyed 84 Class 0, Class I, and flat-spectrum protostars in mid-infrared [Si II], [Fe II], and [S I] line emission, and 11 of these in far-infrared [O I] emission. We use the results to derive their mass. outflow rates, (M) over dot(w). The
Externí odkaz:
http://hdl.handle.net/10150/622058
http://arizona.openrepository.com/arizona/handle/10150/622058
http://arizona.openrepository.com/arizona/handle/10150/622058
Autor:
Román-Zúñiga, Carlos G., Kounkel, Marina, Hernández, Jesús, Ramírez, Karla Peña, López-Valdivia, Ricardo, Covey, Kevin R., Stutz, Amelia M., Román-López, Alexandre, Campbell, Hunter, Khilfeh, Eliott, Tapia, Mauricio, Stringfellow, Guy S., Downes, Juan José, Stassun, Keivan G., Minniti, Dante, Bayo, Amelia, Kim, Jinyoung Serena, Suárez, Genaro, Ybarra, Jason, Fernández-Trincado, José G., Longa-Peña, Penélope, Ramírez-Preciado, Valeria, Serna, Javier, Lane, Richard R., García-Hernández, D. A., Beaton, Rachael L., Bizyaev, Dmitry, Pan, Kaike
The Sloan Digital Sky Survey IV (SDSS-IV) APOGEE-2 primary science goal was to observe red giant stars throughout the Galaxy to study its dynamics, morphology, and chemical evolution. The APOGEE instrument, a high-resolution 300 fiber H-band (1.55-1.
Externí odkaz:
http://arxiv.org/abs/2211.09217
Autor:
Campbell, Hunter, Khilfeh, Elliott, Covey, Kevin R., Kounkel, Marina, Ballantyne, Richard, Corey, Sabrina, Román-Zúñiga, Carlos G., Hernández, Jesús, Martínez, Ezequiel Manzo, Ramírez, Karla Peña, Roman-Lopes, Alexandre, Stassun, Keivan G., Stringfellow, Guy S., Borissova, Jura, Chojnowski, S. Drew, Ramírez-Preciado, Valeria, Kim, Jinyoung Serena, Serna, Javier, Stutz, Amelia M., López-Valdivia, Ricardo, Suárez, Genaro, Ybarra, Jason E., Longa-Peña, Penélope, Fernández-Trincado, José G.
Very young (t $\lesssim$ 10 Myrs) stars possess strong magnetic fields that channel ionized gas from the interiors of their circumstellar discs to the surface of the star. Upon impacting the stellar surface, the shocked gas recombines and emits hydro
Externí odkaz:
http://arxiv.org/abs/2211.06454