Publications (22)
Effect of neutron composition and excitation energy on the primary fragment yield distribution in multifragmentation reaction
D. V. Shetty, A. S. Botvina, S. J. Yennello +3
The isotopic properties of the primary and secondary fragment yield distribution in the multifragmentation of Fe + Ni and Fe + Fe reactions are studied…
Heavy Residue Isoscaling as a Probe of the Symmetry Energy of Hot Fragments
G. A. Souliotis, D. V. Shetty, A. Keksis +4
The isoscaling properties of isotopically resolved projectile residues from peripheral collisions of 86Kr (25 MeV/nucleon), 64Ni (25 MeV/nucleon) and 136Xe (20 MeV/nucleon) beams o…
Reply to ``Comment on `Symmetry energy and the isospin dependent equation of state' "
D. V. Shetty, S. J. Yennello, A. S. Botvina +7
We show that the large sequential decay corrections obtained by Ono {\it et al} [nucl-ex/0507018], is in contradiction with both the other dynamical and statistical model calculati…
The decay time scale for highly excited nuclei as seen from asymmetrical emission of particles
M. Jandel, A. S. Botvina, S. J. Yennello +4
A novel method was developed for the extraction of short emission times of light particles from the projectile-like fragments in peripheral deep-inelastic collisions in the Fermi e…
Neutron to proton ratios of quasiprojectile and midrapidity emission in the Zn + Zn reaction at 45 MeV/nucleon
D. Theriault, J. Gauthier, F. Grenier +18
Simultaneous measurement of both neutrons and charged particles emitted in the reaction Zn + Zn at 45 MeV/nucleon allows comparison of the neutron to proton ratio at…
Exploring the Impact of Galaxy Interactions over Seven Billion Years with CAS
Sarah H. Miller, S. Jogee, C. Conselice +22
We explore galaxy assembly over the last seven billion years by characterizing "normal" galaxies along the Hubble sequence, against strongly disturbed merging/interacting galaxies…
High-order two-component fractional quantum Hall states around filling factor
E. Bell, K. W. Baldwin, L. N. Pfeiffer +2
Two-component fractional quantum Hall (2C-FQH) states in electron bilayers have been known for decades, yet their experimental realization remained limited to low-order fractions.…
Statistical and dynamical aspects in the decay of hot neutron-rich nuclei
M. Veselsky, A. L. Keksis, G. A. Souliotis +6
The signal of isospin-asymmetric phase transition in the evolution of the chemical potential was observed for hot quasi-projectiles produced in the reactions 40,48Ca + 27Al confirm…
ALMA spectroscopic survey in the Hubble Ultra Deep Field: Continuum number counts, resolved 1.2-mm extragalactic background, and properties of the faintest dusty star forming galaxies
M. Aravena, R. Decarli, F. Walter +31
We present an analysis of a deep (1=13 Jy) cosmological 1.2-mm continuum map based on ASPECS, the ALMA Spectroscopic Survey in the Hubble Ultra Deep Field. In the 1 arcmin$…
Environmental dependence of AGN activity in the supercluster A901/2
R. Gilmour, M. E. Gray, O. Almaini +5
We present XMM data for the supercluster A901/2, at z ~ 0.17, which is combined with deep imaging and 17-band photometric redshifts (from the COMBO-17 survey), 2dF spectra and Spit…
A molecular line scan in the Hubble Deep Field North
R. Decarli, F. Walter, C. Carilli +20
We present a molecular line scan in the Hubble Deep Field North (HDF-N) that covers the entire 3mm window (79-115 GHz) using the IRAM Plateau de Bure Interferometer. Our CO redshif…
The Intense Starburst HDF850.1 in a Galaxy Overdensity at z=5.2 in the Hubble Deep Field
Fabian Walter, R. Decarli, C. Carilli +24
The Hubble Deep Field (HDF) is a region in the sky that provides one of the deepest multi-wavelength views of the distant universe and has led to the detection of thousands of gala…
CANDELS+3D-HST: compact SFGs at z~2-3, the progenitors of the first quiescent galaxies
G. Barro, S. M. Faber, P. G. Perez-Gonzalez +32
We analyze the star-forming and structural properties of 45 massive (log(M/Msun)>10) compact star-forming galaxies (SFGs) at 2<z<3 to explore whether they are progenitors of compac…
Infrared luminosity functions from the Chandra Deep Field South : the Spitzer view on the history of dusty star formation at 0<z<1
E. Le Floc'h, C. Papovich, H. Dole +14
We analyze a sample of ~2600 MIPS/Spitzer 24mic sources brighter than ~80muJy and located in the Chandra Deep Field South to characterize the evolution of the comoving infrared (IR…
ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: Search for [CII] line and dust emission in 6<z<8 galaxies
M. Aravena, R. Decarli, F. Walter +29
We present a search for [CII] line and dust continuum emission from optical dropout galaxies at using ASPECS, our ALMA Spectroscopic Survey in the Hubble Ultra-Deep Field (UD…
Spitzer's View of Edge-on Spirals
B. W. Holwerda, R. S. de Jong, A. Seth +4
Edge-on spiral galaxies offer a unique perspective on disks. One can accurately determine the height distribution of stars and ISM and the line-of-sight integration allows for the…
Radiowave-induced Resistance Oscillations
E. Bell, C. Hnatovsky, K. W. Baldwin +4
Microwave-induced resistance oscillations (MIROs) \cite{zudov:2001a} occur when a 2D electron gas is subjected to radiation of frequency and varying magnetic field .…
Evolution of the infrared luminosity density and star formation history up to z~1: preliminary results from MIPS
E. Le Floc'h, C. Papovich, H. Dole +6
Using deep observations of the Chandra Deep Field South obtained with MIPS at 24mic, we present our preliminary estimates on the evolution of the infrared (IR) luminosity density o…
Spitzer's View of Edge-on Spirals
B. W. Holwerda, R. S. de Jong, A. Seth +4
Edge-on spiral galaxies offer a unique perspective on disks. One can accurately determine the height distribution of stars and ISM and the line-of-sight integration allows for the…
A Molecular Line Scan in the Hubble Deep Field North: Constraints on the CO Luminosity Function and the Cosmic H2 Density
F. Walter, R. Decarli, M. Sargent +19
We present direct constraints on the CO luminosity function at high redshift and the resulting cosmic evolution of the molecular gas density, (z), based on a blind mol…
HIROCS - a galaxy cluster survey at high redshifts
S. Falter, H. -J. Roeser, H. Hippelein +2
As a step towards our understanding of galaxy evolution and for testing predictions of cosmological models we started a survey for galaxy clusters intending to identify candidates…
Symmetry energy and the isospin dependent equation of state
D. V. Shetty, S. J. Yennello, A. Botvina +7
The isoscaling parameter , from the fragments produced in the multifragmentation of Ni + Ni, Fe + Ni and Fe + Fe reactions at 30, 40 a…