Results 111 to 120 of about 6,495 (171)

86th Annual Meeting of the Meteoritical Society (2024)

Meteoritics &Planetary Science, Volume 59, Issue S1, Page A1-A468, August 2024.
wiley   +1 more source

The Morphology - Density Relation in z ~ 1 Clusters

, 2005
We measure the morphology--density relation (MDR) and morphology-radius relation (MRR) for galaxies in seven z ~ 1 clusters that have been observed with the Advanced Camera for Surveys on board the Hubble Space Telescope.
A. R. Martel, B. Holden, C. Gronwall, C. J. Burrows, D. A. Golimowski, D. R. Ardila, Della Ceca R., E. S. Cheng, F. Bartko, F. Menanteau, G. D. Illingworth, G. F. Hartig, G. K. Miley, G. R. Meurer, Goto T., H. C. Ford, H. D. Tran, Icke V., J. E. Krist, J. P. Blakeslee, K.‐V. Tran, Kauffmann G., L. D. Bradley, L. Infante, M. Clampin, M. Franx, M. P. Lesser, M. Postman, M. Sirianni, N. Benitez, N. Homeier, N. J. G. Cross, P. D. Feldman, P. Rosati, Ponman T. J., R. A. Brown, R. A. Kimble, R. Demarco, R. J. Bouwens, R. L. White, S. Mei, T. Goto, T. J. Broadhurst, V. Motta, W. B. Sparks, W. Zheng, Z. I. Tsvetanov   +46 more
core   +1 more source

Learning the Universe: GalactISM Simulations of Resolved Star Formation and Galactic Outflows across Main-sequence and Quenched Galactic Environments

The Astrophysical Journal
We present a suite of six high-resolution chemodynamical simulations of isolated galaxies, spanning observed disk-dominated environments on the star-forming main sequence, as well as quenched, bulge-dominated environments.
Sarah M. R. Jeffreson, Eve C. Ostriker, Chang-Goo Kim, Jindra Gensior, Greg L. Bryan, Timothy A. Davis, Lars Hernquist, Sultan Hassan   +7 more
doaj   +1 more source

Modelling the photometric and morphological evolution of disc galaxies in the cluster environment

Astronomy & Astrophysics
Compelling observational evidence indicates that the disc population in galaxy clusters has undergone rapid evolution, transitioning from a dominance of blue spirals to red lenticular galaxies (S0s) over the past ∼7 Gyr.
Marasco A., Poggianti B. M., Vulcani B., Moretti A., Gullieuszik M., Fritz J.   +5 more
doaj   +1 more source

Merging galaxies in isolated environments I. Multiband photometry, classification, stellar masses, and star formation rates

, 2019
Extragalactic surveys provide significant statistical data for the study of crucial galaxy parameters used to constrain galaxy evolution, e.g. stellar mass (M$_*$) and star formation rate (SFR), under different environmental conditions.
Calderón-Castillo, Paula, Chang, Yu-Yen, Hughes, Thomas M., Leiton, Roger, Nagar, Neil M., Orellana, Gustavo, Yi, Sukyoung   +6 more
core   +1 more source

Revisiting the Globular Cluster Systems of NGC 3258 and NGC 3268

Galaxies, 2017
We present a photometric study of NGC 3258 and NGC 3268 globular cluster systems (GCSs) with a wider spatial coverage than previous works. This allowed us to determine the extension of both GCSs, and obtain new values for their populations.
Juan Pablo Caso, Lilia Bassino
doaj   +1 more source

The Diversity of Thick Galactic Discs

, 2016
Although thick stellar discs are detected in nearly all edge-on disc galaxies, their formation scenarios still remain a matter of debate. Due to observational difficulties, there is a lack of information about their stellar populations. Using the Russian
Borisov, Svyatoslav B., Chilingarian, Igor V., Kasparova, Anastasia V., Katkov, Ivan Yu., Moiseev, Alexey V., Silchenko, Olga K.   +5 more
core   +1 more source

Toward Understanding the Evolutionary Role of Star-forming Lenticular Galaxies: New H i Detections and Comparison with Quiescent S0s and Red Spirals

The Astrophysical Journal
As one type of blue early-type galaxy, the evolutionary history and fate of star-forming lenticular galaxies (S0s) remain elusive. We selected 134 star-forming S0s from the Sloan Digital Sky Survey IV MaNGA survey and found that they have steep and ...
Pei-Bin Chen, Junfeng Wang, Tian-Wen Cao, Mengting Shen, Xiaoyu Xu   +4 more
doaj   +1 more source

Formation of the Dark Matter–Deficient S0 Galaxy NGC 4111 under the Tidal Interactions

The Astrophysical Journal Letters
We present high-sensitivity and large-scale atomic hydrogen (H i ) observations toward lenticular (S0) galaxy NGC 4111 using the Five-hundred-meter Aperture Spherical Radio Telescope.
Mei Ai, Ming Zhu, Nai-ping Yu, Jin-long Xu, Xiao-lan Liu, Yingjie Jing, Qian Jiao, Yao Liu, Chuan-peng Zhang, Jie Wang, Peng Jiang   +10 more
doaj   +1 more source

Euclid: Early Release Observations – The star formation history of massive early-type galaxies in the Perseus cluster★

Astronomy & Astrophysics
The Euclid Early Release Observations (ERO) programme targeted the Perseus galaxy cluster in its central region over 0.7 deg2. We combined the exceptional image quality and depth of the ERO-Perseus with FUV and NUV observations from GALEX and AstroSat ...
Martocchia S., Boselli A., Cuillandre J.-C., Mondelin M., Bolzonella M., Tortora C., Fossati M., Maraston C., Amram P., Baes M., Boissier S., Boquien M., Bouy H., Durret F., Gutierrez C. M., Kluge M., Roehlly Y., Saifollahi T., Taylor M. A., Thomas D., Woods T. E., Zamorani G., Altieri B., Andreon S., Auricchio N., Baccigalupi C., Baldi M., Bardelli S., Battaglia P., Bender R., Biviano A., Branchini E., Brescia M., Camera S., Cañas-Herrera G., Capobianco V., Carbone C., Carretero J., Castellano M., Castignani G., Cavuoti S., Chambers K. C., Cimatti A., Colodro-Conde C., Congedo G., Conselice C. J., Conversi L., Copin Y., Costille A., Courbin F., Courtois H. M., Degaudenzi H., De Lucia G., Dubath F., Dupac X., Escoffier S., Fabricius M., Farina M., Farinelli R., Faustini F., Ferriol S., Finelli F., Frailis M., Franceschi E., Franzetti P., Fumana M., Galeotta S., George K., Gillis B., Giocoli C., Gómez-Alvarez P., Gracia-Carpio J., Grazian A., Grupp F., Haugan S. V. H., Holmes W., Hook I. M., Hormuth F., Hornstrup A., Jahnke K., Jhabvala M., Joachimi B., Kermiche S., Kiessling A., Kubik B., Kümmel M., Kurki-Suonio H., Le Brun A. M. C., Le Mignant D., Ligori S., Lilje P. B., Lindholm V., Lloro I., Mainetti G., Maino D., Mansutti O., Marggraf O., Martinelli M., Martinet N., Marulli F., Massey R. J., Medinaceli E., Mellier Y., Meneghetti M., Merlin E., Meylan G., Mora A., Moscardini L., Neissner C., Niemi S.-M., Padilla C., Paltani S., Pasian F., Pedersen K., Percival W. J., Pettorino V., Pires S., Polenta G., Poncet M., Popa L. A., Pozzetti L., Renzi A., Rhodes J., Riccio G., Romelli E., Roncarelli M., Saglia R., Sakr Z., Sánchez A. G., Sapone D., Sartoris B., Schneider P., Secroun A., Seidel G., Serrano S., Sihvola E., Simon P., Sirignano C., Sirri G., Steinwagner J., Tallada-Crespí P., Taylor A. N., Tereno I., Tessore N., Toft S., Toledo-Moreo R., Torradeflot F., Tutusaus I., Valenziano L., Valiviita J., Vassallo T., Veropalumbo A., Wang Y., Weller J., Zinchenko I. A., Zucca E., García-Bellido J., Martín-Fleitas J., Maturi M., Scottez V.   +159 more
doaj   +1 more source