Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Jaffe, Yara L."'
Autor:
Salinas, Vicente, Jaffé, Yara L., Smith, Rory, Shinn, Jong-Ho, Crossett, Jacob P., Gullieuszik, Marco, González-Torà, Gemma, Piraino-Cerda, Franco, Poggianti, Bianca, Vulcani, Benedetta, Biviano, Andrea, Lourenço, Ana C. C., Bilton, Lawrence E., Kelkar, Kshitija, Calderón-Castillo, Paula
Ram pressure stripping is perhaps the most efficient mechanism for removing gas and quenching galaxies in dense environments as they move through the intergalactic medium. Extreme examples of on-going ram pressure stripping are known as jellyfish gal
Externí odkaz:
http://arxiv.org/abs/2408.03396
Autor:
Gondhalekar, Yash, Chies-Santos, Ana L., de Souza, Rafael S., Queiroz, Carolina, Lopes, Amanda R., Ferrari, Fabricio, Azevedo, Gabriel M., Monteiro-Pereira, Hellen, Overzier, Roderik, Castelli, Analía V. Smith, Jaffé, Yara L., Haack, Rodrigo F., Rahna, P. T., Shen, Shiyin, Mu, Zihao, Lima-Dias, Ciria, Barbosa, Carlos E., Schwarz, Gustavo B. Oliveira, Riffel, Rogério, Jimenez-Teja, Yolanda, Grossi, Marco, de Oliveira, Claudia L. Mendes, Schoenell, William, Ribeiro, Thiago, Kanaan, Antonio
We study 51 jellyfish galaxy candidates in the Fornax, Antlia, and Hydra clusters. These candidates are identified using the JClass scheme based on the visual classification of wide-field, twelve-band optical images obtained from the Southern Photome
Externí odkaz:
http://arxiv.org/abs/2406.04213
Autor:
Kim, Duho, Sheen, Yun-Kyeong, Jaffé, Yara L., Kelkar, Kshitija, Ranjan, Adarsh, Piraino-Cerda, Franco, Crossett, Jacob P., Lourenço, Ana Carolina Costa, Martin, Garreth, Nantais, Julie B., Demarco, Ricardo, Treister, Ezequiel, Yi, Sukyoung K.
Publikováno v:
ApJ 966 124 (2024)
We study the incidence and spatial distribution of galaxies that are currently undergoing gravitational merging (M) or that have signs of a post merger (PM) in six galaxy clusters (A754, A2399, A2670, A3558, A3562, and A3716) within the redshift rang
Externí odkaz:
http://arxiv.org/abs/2403.06437
Autor:
Pallero, Diego, Gómez, Facundo A., Padilla, Nelson D., Jaffé, Yara L., Baugh, Carlton M., Li, Baojiu, Hernández-Aguayo, César, Arnold, Christian
We present a quantitative analysis of the properties of galaxies and structures evolving in universes dominated by different modified gravitational models, including two variants of the f(R)-gravity (F) and two of the Dvali-Gabdadze-Poratti (N) brane
Externí odkaz:
http://arxiv.org/abs/2310.02333
Autor:
Zaritsky, Dennis, Crossett, Jacob P., Jaffé, Yara L., Donnerstein, Richard, Karunakaran, Ananthan, Khim, Donghyeon J., Lourenço, Ana C. C., Spekkens, Kristine, Sun, Ming, Vulcani, Benedetta
We present an intriguing, serendipitously-detected system consisting of an S0/a galaxy, which we refer to as the "Kite", and a highly-collimated tail of gas and stars that extends over 380 kpc and contains pockets of star formation. In its length, na
Externí odkaz:
http://arxiv.org/abs/2305.01335
Autor:
Gullieuszik, Marco, Giunchi, Eric, Poggianti, Bianca M., Moretti, Alessia, Scarlata, Claudia, Calzetti, Daniela, Werle, Ariel, Zanella, Anita, Radovich, Mario, Bellhouse, Callum, Bettoni, Daniela, Franchetto, Andrea, Fritz, Jacopo, Jaffé, Yara L., McGee, Sean, Mingozzi, Matilde, Omizzolo, Alessando, Tonnesen, Stephanie, Verheijen, Marc, Vulcani, Benedetta
Star-forming, H$\alpha$-emitting clumps are found embedded in the gaseous tails of galaxies undergoing intense ram-pressure stripping in galaxy clusters, so-called jellyfish galaxies. These clumps offer a unique opportunity to study star formation un
Externí odkaz:
http://arxiv.org/abs/2301.08279
Autor:
Deb, Tirna, Verheijen, Marc A. W., Poggianti, Bianca M., Moretti, Alessia, van der Hulst, J. M., Vulcani, Benedetta, Ramatsoku, Mpati, Serra, Paolo, Healy, Julia, Gullieuszik, Marco, Bacchini, Cecilia, Ignesti, Alessandro, Müller, Ancla, Zabel, Nikki, Luber, Nicholas, Jaffé, Yara L., Gitti, Myriam
We present MeerKAT HI observations of six jellyfish candidate galaxies (JFCGs) in the galaxy cluster, A2626. Two of the six galaxies JW100 and JW103, that were identified as JFCGs from B-band images, are confirmed as jellyfish galaxies (JFGs). Both o
Externí odkaz:
http://arxiv.org/abs/2208.12950
Autor:
Smith, Rory, Shinn, Jong-Ho, Tonnesen, Stephanie, Calderon-Castillo, Paula, Crossett, Jacob, Jaffe, Yara L., Roberts, Ian, McGee, Sean, George, Koshy, Vulcani, Benedetta, Gullieuszik, Marco, Moretti, Alessia, Poggianti, Bianca M., Shin, Jihye
We present a new approach to observationally constrain where the tails of Jellyfish (JF) galaxies in groups and clusters first appear and how long they remain visible with respect to the moment of their orbital pericenter. This is accomplished by mea
Externí odkaz:
http://arxiv.org/abs/2207.00029
Autor:
Coccato, Lodovico, Fraser-McKelvie, Amelia, Jaffé, Yara L., Johnston, Evelyn J., Cortesi, Arianna, Pallero, Diego
It is well established that there are at least two main channels to form lenticular (or S0) galaxies. The first, which we name "faded spiral" scenario, includes quenching events that led to consumption or removal of gas from a spiral progenitor. The
Externí odkaz:
http://arxiv.org/abs/2206.11915
Autor:
Peluso, Giorgia, Vulcani, Benedetta, Poggianti, Bianca M., Moretti, Alessia, Radovich, Mario, Smith, Rory, Jaffé, Yara L., Crossett, Jacob, Gullieuszik, Marco, Fritz, Jacopo, Ignesti, Alessandro
Ram-pressure stripping by the intracluster medium (ICM) is one of the most advocated mechanisms that affect the properties of cluster galaxies. A recent study based on a small sample has found that many galaxies showing strong signatures of ram-press
Externí odkaz:
http://arxiv.org/abs/2111.02538