Results 21 to 30 of about 193,802 (285)

Current star formation in early-type galaxies and the K+A phenomenon [PDF]

, 2008
We present the results of an effort to identify and study a sample of the likely progenitors of elliptical (E) and lenticular (S0) K+A galaxies. To achieve this, we have searched a sample ~11,000 nearby (m(r)
Abazajian, Abazajian, Abazajian, Balogh, Balogh, Bekki, Bernardi, Binette, Blanton, Blanton, Bower, Bruzual, Calzetti, Chabrier, Dehen, Dressler, Eisenstein, Faber, Ferland, Fukugita, Fukugita, Gerhard, Gomez, Goto, Goto, Goto, Goudfrooij, Goudfrooij, Graves, Gunn, Hogg, Hogg, Hubble, Ivezic, J. F. Helmboldt, Kauffmann, Kauffmann, Kaviraj, Kennicutt, Kewley, Kormendy, Kormendy, Kormendy, Kormendy, Krajnovi, Lauer, Liu, Lupton, Macchetto, McGaugh, Miller, Nakamura, Nolan, O'Donnell, Osterbrock, Phillips, Pier, Pilyugin, Pizzella, Quintero, R. A. M. Walterbos, Richards, Sarzi, Schawinski, Schlegel, Scorza, Smith, Stoughton, Strauss, T. Goto, Terlevich, Thomas, Thomas, Tran, Tremonti, Treu, Treu, van Dokkum, Verdes-Montenegro, Vogt, Worthey, Xu, Yamauchi, Yang, Yi, York, Young, Zabludoff   +87 more
core   +1 more source

The Nature of E+A Galaxies in Intermediate‐Redshift Clusters [PDF]

The Astrophysical Journal, 2003
[Abridged] Combining HST/WFPC2 mosaics with extensive ground-based spectroscopy, we study the nature of E+A galaxies in three intermediate redshift clusters (z=0.33, 0.58, & 0.83). From a sample of ~500 confirmed cluster members, we isolate 46 E+A candidates to determine the E+A fraction and study their physical properties. We find E+A's comprise a
Tran, Kim-Vy, Franx, Marijn, Illingworth, Garth, Kelson, Daniel, van Dokkum, Pieter   +4 more
openaire   +3 more sources

The role of E+A and post-starburst galaxies – II. Spectral energy distributions and comparison with observations [PDF]

, 2009
‘The definitive version is available at www3.interscience.wiley.com '. Copyright Royal Astronomical Society. DOI: 10.1111/j.1365-2966.2009.15036.xIn a previous paper, we have shown that the classical definition of E+A galaxies excludes a significant ...
Anders, Anders, Balogh, Balogh, Balogh, Barger, Barnes, Barr, Bertelli, Bessell, Bicker, Bicker, Burrows, Butcher, Butcher, Christlein, Cole, De Lucia, Dressler, Dressler, Dressler, Dressler, Dressler, Falkenberg, Goto, Hamuy, Kawata, Kodama, Kotulla, Lake, Lejeune, Lejeune, Leonardi, M. A. Falkenberg, Miller, Moore, Moore, Moran, Moran, Oemler, Oemler, Poggianti, Poggianti, Poggianti, Poggianti, Poggianti, R. Kotulla, Salpeter, Sandage, Sandage, Shioya, Smail, Spergel, Thornton, Thuan, Trager, Treu, U. Fritze, Yan, Yang   +59 more
core   +2 more sources

Formation and Evolution of E+A Galaxies in Dusty Starburst Galaxies

The Astrophysical Journal, 2001
The formation and evolution of the ``E+A'' (also named ``k+a'' and ``a+k'' types by Dressler et al. 1999) galaxies found in significant numbers in the cores of intermediate redshift clusters has been extensively discussed by many authors. In this paper, we model the spectral, dynamical and morphological evolution of a prime candidate for producing this
Bekki, Kenji, Shioya, Yasuhiro, Couch, William J.   +2 more
openaire   +3 more sources

E+A Galaxies with Blue Cores: Active Galaxies in Transition

The Astrophysical Journal, 2006
HST ACS images reveal blue cores in four E+A, or post-starburst, galaxies. Follow-up spectroscopy shows that these cores have LINER spectra. The existence of LINERs, consistent with those in many elliptical galaxies, is yet one more piece of evidence that these post-merger, post-starburst, bulge-dominated galaxies will evolve into normal ellipticals ...
Yang, Yujin, Tremonti, Christy, Zabludoff, Ann, Zaritsky, Dennis   +3 more
openaire   +2 more sources

Spectroscopic confirmation of two luminous galaxies at a redshift of 14. [PDF]

Nature
Carniani S, Hainline K, D'Eugenio F, Eisenstein DJ, Jakobsen P, Witstok J, Johnson BD, Chevallard J, Maiolino R, Helton JM, Willott C, Robertson B, Alberts S, Arribas S, Baker WM, Bhatawdekar R, Boyett K, Bunker AJ, Cameron AJ, Cargile PA, Charlot S, Curti M, Curtis-Lake E, Egami E, Giardino G, Isaak K, Ji Z, Jones GC, Kumari N, Maseda MV, Parlanti E, Pérez-González PG, Rawle T, Rieke G, Rieke M, Del Pino BR, Saxena A, Scholtz J, Smit R, Sun F, Tacchella S, Übler H, Venturi G, Williams CC, Willmer CNA.   +44 more
europepmc   +2 more sources

The UV properties of E+A galaxies: constraints on feedback-driven quenching of star formation [PDF]

, 2007
We present the first large-scale study of E+A (post-starburst) galaxies that incorporates photometry in the ultraviolet (UV) wavelengths. We find that the starburst that creates the E+A galaxy typically takes place within the last Gyr and creates a high ...
Bekki, Bell, Belloni, Bernardi, Blake, Bondi, Bower, Bressan, Brinchmann, Buyle, Chang, Couch, Cowie, Dressler, Fabricant, Ferrarese, Fukugita, Galaz, Gebhardt, Goto, Goto, Goto, Goto, Häring, J. Silk, Kauffmann, Kauffmann, Kaviraj, Kaviraj, Kennicutt, L. A. Kirkby, Liu, Liu, M. Sarzi, Martin, Mihos, Miller, Norton, Poggianti, Poggianti, Quintero, S. Kaviraj, Sanders, Shankar, Smail, Tran, Tremonti, Wang, Yang, Yi, Yi, Zabludoff   +51 more
core   +2 more sources

Morphology of E+A Galaxies in CL0016+16 (Z=0.54) [PDF]

Symposium - International Astronomical Union, 1996
We present new results on the morphology of member galaxies in the distant cluster C10016+16 from HST images (WFCl). Based on narrow multiband ground-based photometry and spectra obtained with the Keck 10 m telescope we identify 7 new cluster members which appear to have strong Balmer absorption features but no detectable emission lines, doubling the ...
Gregory Wirth, Paola Belloni
openaire   +1 more source

Targeted decrease of portal hepatic pressure gradient improves ascites control after TIPS

Hepatology, EarlyView., 2022
The river diagram demonstrates that after transjugular intrahepatic portosystemic shunt insertion (TIPS) the majority of patients without ascites and 50% of the patients with ascites detectable at ultrasound, show the best response in the long term follow‐up.
Alexander Queck, Louise Schwierz, Wenyi Gu, Philip G. Ferstl, Christian Jansen, Frank E. Uschner, Michael Praktiknjo, Johannes Chang, Maximilian J. Brol, Filippo Schepis, Manuela Merli, Christian P. Strassburg, Jennifer Lehmann, Carsten Meyer, Jonel Trebicka   +14 more
wiley   +1 more source

E+A and companion galaxies - I. A catalogue and statistics [PDF]

Monthly Notices of the Royal Astronomical Society, 2008
accepted for publication in ...
Yamauchi, Chisato, Yagi, Masafumi, Goto, Tomotsugu   +2 more
openaire   +2 more sources