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Evolution from 4f-electron antiferromagnetic to ferromagnetic order in the CeCu(Ge1-xSnx) alloy series (0≤x≤1)
(American Institute of Physics Inc., 2017)
We report the evolution from ferromagnetic (FM) to antiferromagnetic (AFM) state in CeCu(Ge1-xSnx) investigated by means of magnetic and heat capacity measurements. X-ray diffraction studies for all compositions indicate ...
Herschel-ATLAS/GAMA: What determines the far-infrared properties of radio galaxies?
(OUP, 2013)
We perform a stacking analysis of Herschel Astrophysical Terahertz Large Area Survey
(H-ATLAS) data in order to obtain isothermal dust temperatures and rest-frame luminosities
at 250 µm (L250), for a well-defined sample ...
Herschel-atlas/Gama: a difference between star formation rates in strong-line and weak-line radio galaxies
(OUP, 2013)
We have constructed a sample of radio-loud objects with optical spectroscopy from the Galaxy
and Mass Assembly (GAMA) project over the Herschel Astrophysical Terahertz Large Area
Survey (Herschel-ATLAS) Phase 1 fields. ...
Existence domains of dust-acoustic solitons and supersolitonsExistence domains of dust-acoustic solitons and supersolitons
(AIP PublishingAIP Publishing, 2013)
Using the Sagdeev potential method, the existence of large amplitude dust-acoustic solitons and
supersolitons is investigated in a plasma comprising cold negative dust, adiabatic positive dust,
Boltzmann electrons, and ...
Null tests of the cosmological constant using supernovae
(American Physical Society, 2014)
The standard concordance model of the Universe is based on the cosmological constant as the
driver of accelerating expansion. This concordance model is being subjected to a growing range
of inter-locking observations. ...
An overview of the Dwarf Galaxy Survey
(The Astronomical Society of the Pacific, 2013)
The Dwarf Galaxy Survey (DGS) program is studying low-metallicity galax-
ies using 230h of far-infrared (FIR) and submillimetre (submm) photometric and
spectroscopic observations of the Herschel Space Observatory and ...
Galaxy and mass assembly: evolution of the Hα luminosity function and star formation rate density up to z < 0.35
(OUP, 2013)
Measurements of the low-z Hα luminosity function, Φ, have a large dispersion in the local number density of sources (∼0.5–1 Mpc−3 dex−1), and correspondingly in the star formation rate density (SFRD). The possible causes ...
Gama/H-Atlas: The dust opacity-stellar mass surface density relation for spiral galaxies
(IOP Science, 2013)
We report the discovery of a well-defined correlation between B-band face-on central optical depth due to dust and the stellar mass surface density of nearby spiral galaxies. This relation was derived from a sample of ...
H-Atlas: The cosmic abundance of dust from the far-infrared background power spectrum
(IOP Science, 2013)
We present a measurement of the angular power spectrum of the cosmic far-infrared background
(CFIRB) anisotropies in one of the extragalactic fields of the Herschel Astrophysical Terahertz Large
Area Survey (H-ATLAS) at ...
Comparison of Hi and optical redshifts of galaxies - The impact of redshift uncertainties on spectral line stacking
(Oxford University Press, 2013)
Accurate optical redshifts will be critical for spectral co-adding techniques used
to extract detections from below the noise level in ongoing and upcoming surveys for
Hi, which will extend our current understanding of ...