Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Weng, Simon"'
Autor:
Bollo, Victoria, Zwaan, Martin, Peroux, Celine, Hamanowicz, Aleksandra, Chen, Jianhang, Weng, Simon, Ivison, Rob J., Biggs, Andrew
The ALMACAL survey is based on a database of reprocessed ALMA calibration scans suitable for scientific analysis, observed as part of regular PI observations. We present all the data accumulated from the start of ALMA operations until May 2022 for 10
Externí odkaz:
http://arxiv.org/abs/2409.07166
Autor:
Yoon, Hyein, Sadler, Elaine M., Mahony, Elizabeth K., Aditya, J. N. H. S., Allison, James R., Glowacki, Marcin, Kerrison, Emily F., Moss, Vanessa A., Su, Renzhi, Weng, Simon, Whiting, Matthew, Wong, O. Ivy, Callingham, Joseph R., Curran, Stephen J., Darling, Jeremy, Edge, Alastair C., Ellison, Sara L., Emig, Kimberly L., Garratt-Smithson, Lilian, German, Gordon, Grasha, Kathryn, Koribalski, Baerbel S., Morganti, Raffaella, Oosterloo, Tom, Péroux, Céline, Pettini, Max, Pimbblet, Kevin A., Zheng, Zheng, Zwaan, Martin, Ball, Lewis, Bock, Douglas C. -J., Brodrick, David, Bunton, John D., Cooray, F. R., Edwards, Philip G., Hayman, Douglas B., Hotan, Aidan W., Lee-Waddell, K., McClure-Griffiths, N. M., Ng, A., Phillips, Chris J., Raja, Wasim, Voronkov, Maxim A., Westmeier, Tobias
The First Large Absorption Survey in HI (FLASH) is a large-area radio survey for neutral hydrogen in the redshift range 0.4
Externí odkaz:
http://arxiv.org/abs/2408.06626
Autor:
Augustin, Ramona, Péroux, Céline, Karki, Arjun, Kulkarni, Varsha, Weng, Simon, Hamanowicz, A., Hayes, M., Howk, J. C., Kacprzak, G. G., Klitsch, A., Zwaan, M. A., Fox, A., Biggs, A., Fresco, A. Y., Kassin, S., Kuntschner, H.
The physical processes by which gas is accreted onto galaxies, transformed into stars and then expelled from galaxies are of paramount importance to galaxy evolution studies. Observationally constraining each of these baryonic components in the same
Externí odkaz:
http://arxiv.org/abs/2402.03420
The physical origins of gas in the circumgalactic medium using observationally-motivated TNG50 mocks
Autor:
Weng, Simon, Peroux, Celine, Ramesh, Rahul, Nelson, Dylan, Sadler, Elaine M., Zwaan, Martin, Bollo, Victoria, Casavecchia, Benedetta
Absorbers in the spectrum of background objects probe the circumgalactic medium (CGM) surrounding galaxies, but its physical properties remain unconstrained. We use the cosmological hydrodynamical simulation TNG50 to statistically trace the origins o
Externí odkaz:
http://arxiv.org/abs/2310.18310
Autor:
Aditya, J. N. H. S., Yoon, Hyein, Allison, James R., An, Tao, Chhetri, Rajan, Curran, Stephen J., Darling, Jeremy, Emig, Kimberly L., Glowacki, Marcin, Kerrison, Emily, Koribalski, Bärbel S., Mahony, Elizabeth K., Moss, Vanessa A., Morgan, John, Sadler, Elaine M., Soria, Roberto, Su, Renzhi, Weng, Simon, Whiting, Matthew
We report an ASKAP search for associated HI 21-cm absorption against bright radio sources from the Molonglo Reference Catalogue (MRC) 1-Jy sample. The search uses pilot survey data from the ASKAP First Large Absorption Survey in \hi (FLASH) covering
Externí odkaz:
http://arxiv.org/abs/2310.14571
Autor:
Karki, Arjun, Kulkarni, Varsha P., Weng, Simon, Péroux, Céline, Augustin, Ramona, Hayes, Matthew, Ayromlou, Mohammadreza, Kacprzak, Glenn G., Howk, J. Christopher, Szakacs, Roland, Klitsch, Anne, Hamanowicz, Aleksandra, Fresco, Alejandra, Zwaan, Martin A., Biggs, Andrew D., Fox, Andrew J., Kassin, Susan, Kuntschner, Harald
Understanding how galaxies interact with the circumgalactic medium (CGM) requires determining how galaxies morphological and stellar properties correlate with their CGM properties. We report an analysis of 66 well-imaged galaxies detected in HST and
Externí odkaz:
http://arxiv.org/abs/2307.11721
Autor:
Szakacs, Roland, Péroux, Céline, Nelson, Dylan, Zwaan, Martin A., Grün, Daniel, Weng, Simon, Fresco, Alejandra Y., Bollo, Victoria, Casavecchia, Benedetta
The upcoming ByCycle project on the VISTA/4MOST multi-object spectrograph will offer new prospects of using a massive sample of $\sim 1$ million high spectral resolution ($R$ = 20,000) background quasars to map the circumgalactic metal content of for
Externí odkaz:
http://arxiv.org/abs/2305.17970
Autor:
Weng, Simon, Péroux, Céline, Karki, Arjun, Augustin, Ramona, Kulkarni, Varsha P., Hamanowicz, Aleksandra, Zwaan, Martin, Sadler, Elaine M., Nelson, Dylan, Hayes, Matthew J., Kacprzak, Glenn G., Fox, Andrew J., Bollo, Victoria, Casavecchia, Benedetta, Szakacs, Roland
The flow of gas into and out of galaxies leaves traces in the circumgalactic medium which can then be studied using absorption lines towards background quasars. We analyse 27 log(N_HI) > 18.0 HI absorbers at z = 0.2 to 1.4 from the MUSE-ALMA Halos su
Externí odkaz:
http://arxiv.org/abs/2305.11219
Autor:
Su, Renzhi, Mahony, Elizabeth K., Gu, Minfeng, Sadler, Elaine M., Curran, S. J., Allison, James R., Yoon, Hyein, Aditya, J. N. H. S., Chandola, Yogesh, Chen, Yongjun, Moss, Vanessa A., Wu, Zhongzu, Shao, Xi, Liu, Xiang, Glowacki, Marcin, Whiting, Matthew T., Weng, Simon
We present new upgraded Giant Metrewave Radio Telescope (uGMRT) HI 21-cm observations of the ultra-luminous infrared galaxy IRAS 10565+2448, previously reported to show blueshifted, broad, and shallow HI absorption indicating an outflow. Our higher s
Externí odkaz:
http://arxiv.org/abs/2302.00943
Autor:
Weng, Simon, Péroux, Céline, Karki, Arjun, Augustin, Ramona, Kulkarni, Varsha P., Szakacs, Roland, Zwaan, Martin A., Klitsch, Anne, Hamanowicz, Aleksandra, Sadler, Elaine M., Biggs, Andrew, Fresco, Alejandra Y., Hayes, Mattjew, Howk, J. Christopher, Kacprzak, Glenn G., Kuntschner, Harald, Nelson, Dylan, Pettini, Max
The distribution of gas and metals in the circumgalactic medium (CGM) plays a critical role in how galaxies evolve. The MUSE-ALMA Halos survey combines MUSE, ALMA and HST observations to constrain the properties of the multi-phase gas in the CGM and
Externí odkaz:
http://arxiv.org/abs/2212.01395