Zobrazeno 1 - 10
of 1 085
pro vyhledávání: '"THOMAS, J. L."'
Autor:
Tartakovsky, Simon, Adler, Alexandre E., Austermann, Jason E., Benton, Steven J., Bihary, Rick, Durking, Malcolm, Duff, Shannon M., Filippini, Jeffrey P., Fraisse, Aurelien A., Gascard, Thomas J. L. J., Gibbs, Sho M., Gourapura, Suren, Gudmundsson, Jon E., Hartley, John W., Hubmayr, Johannes, Jones, William C., Li, Steven, May, Jared L., Nagy, Johanna M., Okun, Kate, Padilla, Ivan L., Romualdez, L. Javier, Vissers, Michael R.
Publikováno v:
SPIE 2024 Conference 13094, Paper 13094-112
We describe the cryogenic system being developed for Taurus: a super-pressure balloon-borne microwave polarimeter scheduled to fly in 2027. The Taurus cryogenic system consists of a 660L liquid helium cryostat which achieves a base temperature of <10
Externí odkaz:
http://arxiv.org/abs/2410.18150
Autor:
Singh, Gaganpreet, Balafendiev, Rustam, Bao, Zeshen, Gascard, Thomas J. L. J., Gudmundsson, Jon E., Kaur, Gagandeep, Primožič, Vid
Due to high dynamic range and ease of use, continuous wave terahertz spectroscopy is an increasingly popular method for optical characterization of components used in cosmic microwave background (CMB) experiments. In this work, we describe an optical
Externí odkaz:
http://arxiv.org/abs/2407.05512
Autor:
Gascard, Thomas J. L. J., Wang, Yi, Gudmundsson, Jon E., Vavagiakis, Eve M., Duell, Cody J., Huber, Zachary B., Lin, Lawrence T., Niemack, Michael D., Freundt, Rodrigo G.
Current and future experiments observing the cosmic microwave background require a detailed understanding of optical performance at cryogenic temperatures. Pre-deployment analysis of optics can be performed in custom-engineered cryogenic test beds, s
Externí odkaz:
http://arxiv.org/abs/2407.04613
Autor:
May, Jared L., Adler, Alexandre E., Austermann, Jason E., Benton, Steven J., Bihary, Rick, Durkin, Malcolm, Duff, Shannon M., Filippini, Jeffrey P., Fraisse, Aurelien A., Gascard, Thomas J. L. J., Gibbs, Sho M., Gourapura, Suren, Gudmundsson, Jon E., Hartley, John W., Hubmayr, Johannes, Jones, William C., Li, Steven, Nagy, Johanna M., Okun, Kate, Padilla, Ivan L., Romualdez, L. Javier, Tartakovsky, Simon, Vissers, Michael R.
Taurus is a balloon-borne cosmic microwave background (CMB) experiment optimized to map the E-mode polarization and Galactic foregrounds at the largest angular scales ($\ell$ $\lt$ 30) and improve measurements of the optical depth to reionization ($\
Externí odkaz:
http://arxiv.org/abs/2407.01438
Autor:
Nidever, David L., Olsen, Knut, Choi, Yumi, Ruiz-Lara, Tomas, Miller, Amy E., Johnson, L. Clifton, Bell, Cameron P. M., Blum, Robert D., Cioni, Maria-Rosa L., Gallart, Carme, Majewski, Steven R., Martin, Nicolas F., Massana, Pol, Monachesi, Antonela, Noel, Noelia E. D., Sakowska, Joanna D., van der Marel, Roeland P., Walker, Alistair R., Zaritsky, Dennis, Bell, Eric F., Conn, Blair C., de Boer, Thomas J. L., Gruendl, Robert A., Monelli, Matteo, Munoz, Ricardo R., Saha, Abhijit, Vivas, A. Katherina, Bernard, Edouard, Besla, Gurtina, Carballo-Bello, Julio A., Dorta, Antonio, Martinez-Delgado, David, Goater, Alex, Rusakov, Vadim, Stringfellow, Guy S.
The Large and Small Magellanic Clouds (LMC and SMC) are the largest satellite galaxies of the Milky Way and close enough to allow for a detailed exploration of their structure and formation history. The Survey of the MAgellanic Stellar History (SMASH
Externí odkaz:
http://arxiv.org/abs/2011.13943
Autor:
Massana, Pol, Noël, Noelia E. D., Nidever, David L., Erkal, Denis, de Boer, Thomas J. L., Choi, Yumi, Majewski, Steven R., Olsen, Knut, Monachesi, Antonela, Gallart, Carme, van der Marel, Roeland P., Ruiz-Lara, Tomás, Zaritsky, Dennis, Martin, Nicolas F., Muñoz, Ricardo R., Cioni, Maria-Rosa L., Bell, Cameron P. M., Bell, Eric F., Stringfellow, Guy S., Belokurov, Vasily, Monelli, Matteo, Walker, Alistair R., Martínez-Delgado, David, Vivas, A. Katherina, Conn, Blair C.
The periphery of the Small Magellanic Cloud (SMC) can unlock important information regarding galaxy formation and evolution in interacting systems. Here, we present a detailed study of the extended stellar structure of the SMC using deep colour-magni
Externí odkaz:
http://arxiv.org/abs/2008.00012
Publikováno v:
Digital Health, Vol 9 (2023)
Objective Loneliness and social isolation are pressing issues that can seriously impact the mental health and well-being of older adults. Interacting with nature can stimulate a feeling of connectedness. However, for older adults, access to nature is
Externí odkaz:
https://doaj.org/article/de79d05ce47d46c5850d4d28e9d7ddeb
Autor:
Martinez-Delgado, David, Vivas, A. Katherina, Grebel, Eva K., Gallart, Carme, Pieres, Adriano, Bell, Cameron P. M., Zivick, Paul, Lemasle, Bertrand, Johnson, L. Clifton, Carballo-Bello, Julio A., Noel, Noelia E. D., Cioni, Maria-Rosa L., Choi, Yumi, Besla, Gurtina, Schmidt, Judy, Zaritsky, Dennis, Gruendl, Robert A., Seibert, Mark, Nidever, David, Monteagudo, Laura, Monelli, Mateo, Hubl, Bernhard, van der Marel, Roeland, Ballesteros, Fernando J., Stringfellow, Guy, Walker, Alistair, Blum, Robert, Bell, Eric F., Conn, Blair C., Olsen, Knut, Martin, Nicolas, Chu, You-Hua, Inno, Laura, Boer, Thomas J. L., Kallivayalil, Nitya, De Leo, Michele, Beletsky, Yuri, Munoz, Ricardo R.
Publikováno v:
A&A 631, A98 (2019)
Understanding the evolutionary history of the Magellanic Clouds requires an in-depth exploration and characterization of the stellar content in their outer regions, which ultimately are key to tracing the epochs and nature of past interactions. We pr
Externí odkaz:
http://arxiv.org/abs/1907.02264
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Autor:
Hill, Vanessa, Skúladóttir, Ása, Tolstoy, Eline, Venn, Kim A., Shetrone, Matthew D., Jablonka, Pascale, Primas, Francesca, Battaglia, Giuseppina, de Boer, Thomas J. L., François, Patrick, Helmi, Amina, Kaufer, Andreas, Letarte, Bruno, Starkenburg, Else, Spite, Monique
Publikováno v:
A&A 626, A15 (2019)
We present detailed chemical abundances for 99 red-giant branch stars in the centre of the Sculptor dwarf spheroidal galaxy, obtained from high-resolution VLT/FLAMES spectroscopy. This includes abundances of Li (detected in 1 out of 99 stars), Na, $\
Externí odkaz:
http://arxiv.org/abs/1812.01486