Publications (20)
Measurements of CO redshifts with Z-Spec for lensed submillimeter galaxies discovered in the H-ATLAS survey
R. E. Lupu, K. S. Scott, J. E. Aguirre +50
We present new observations from Z-Spec, a broadband 185-305 GHz spectrometer, of five sub-millimeter bright lensed sources selected from the Herschel Astrophysical Terahertz Large…
Herschel-ATLAS: Rapid evolution of dust in galaxies in the last 5 billion years
L. Dunne, H. Gomez, E. da Cunha +38
We present the first direct and unbiased measurement of the evolution of the dust mass function of galaxies over the past 5 billion years of cosmic history using data from the Scie…
The magnetism of the solar interior for a complete MHD solar vision
S. Turck-Chieze, T. Appourchaux, J. Ballot +37
The solar magnetism is no more considered as a purely superficial phenomenon. The SoHO community has shown that the length of the solar cycle depends on the transition region betwe…
The Herschel-ATLAS: Extragalactic Number Counts from 250 to 500 Microns
D. L. Clements, E. Rigby, S. Maddox +40
Aims. The Herschel-ATLAS survey (H-ATLAS) will be the largest area survey to be undertaken by the Herschel Space Observatory. It will cover 550 sq. deg. of extragalactic sky at wav…
Disc Frequencies for Brown Dwarfs in the Upper Scorpius OB Association: Implications for Brown Dwarf Formation Theories
B. Riaz, N. Lodieu, S. Goodwin +2
We have investigated the brown dwarf (BD) and stellar disc fractions in the Upper Scorpius OB Association (USco) and compared them with several other young regions. We have compile…
Nuclear Waste Imaging and Spent Fuel Verification by Muon Tomography
G. Jonkmans, V. N. P. Anghel, C. Jewett +1
This paper explores the use of cosmic ray muons to image the contents of shielded containers and detect high-Z special nuclear materials inside them. Cosmic ray muons are a natural…
Tracing Evolution in Massive Protostellar Objects (TEMPO) -- I: Fragmentation and emission properties of massive star-forming clumps in a luminosity limited ALMA sample
A. Avison, G. A. Fuller, N. Asabre Frimpong +16
The role of massive ( 8M) stars in defining the energy budget and chemical enrichment of the interstellar medium in their host galaxy is significant. In this first…
Fine-Grained Authorization for Job and Resource Management Using Akenti and the Globus Toolkit
M. Thompson, A. Essiari, K. Keahey +3
As the Grid paradigm is adopted as a standard way of sharing remote resources across organizational domains, the need for fine-grained access control to these resources increases.…
The Herschel-ATLAS: The dust energy balance in the edge-on spiral galaxy UGC 4754
M. Baes, J. Fritz, D. A. Gadotti +39
We use Herschel PACS and SPIRE observations of the edge-on spiral galaxy UGC 4754, taken as part of the H-ATLAS SDP observations, to investigate the dust energy balance in this gal…
One-sided muon tomography - A portable method for imaging critical infrastructure with a single muon detector
K. Boniface, V. N. P. Anghel, A. Erlandson +3
High-energy muons generated from cosmic-ray particle showers have been shown to exhibit properties ideal for imaging the interior of large structures. This paper explores the possi…
Herschel ATLAS: The angular correlation function of submillimetre galaxies at high and low redshift
S. J. Maddox, L. Dunne, E. Rigby +36
We present measurements of the angular correlation function of galaxies selected from the first field of the H-ATLAS survey. Careful removal of the background from galactic cirrus…
Herschel-ATLAS: blazars in the SDP field
J. González-Nuevo, G. De Zotti, P. Andreani +54
To investigate the poorly constrained sub-mm counts and spectral properties of blazars we searched for these in the Herschel-ATLAS (H-ATLAS) science demostration phase (SDP) survey…
Generating, manipulating and measuring entanglement and mixture with a reconfigurable photonic circuit
P. J. Shadbolt, M. R. Verde, A. Peruzzo +6
Entanglement is the quintessential quantum mechanical phenomenon understood to lie at the heart of future quantum technologies and the subject of fundamental scientific investigati…
Search for continuous gravitational waves from known pulsars in the first part of the fourth LIGO-Virgo-KAGRA observing run
The LIGO Scientific Collaboration, the Virgo Collaboration, the KAGRA Collaboration +1816
Continuous gravitational waves (CWs) emission from neutron stars carries information about their internal structure and equation of state, and it can provide tests of General Relat…
Voltage Noise Thermometry in Integrated Circuits at Millikelvin Temperatures
G. Ridgard, M. Thompson, L. Schreckenberg +5
This paper demonstrates the use of voltage noise thermometry, with a cross-correlation technique, as a dissipation-free method of thermometry inside a CMOS integrated circuit (IC).…
On the shape of the mass-function of dense clumps in the Hi-GAL fields. II. Using Bayesian inference to study the clump mass function
L. Olmi, D. Angles-Alcazar, D. Elia +6
Context. Stars form in dense, dusty clumps of molecular clouds, but little is known about their origin, their evolution and their detailed physical properties. In particular, the r…
On the shape of the mass-function of dense clumps in the Hi-GAL fields. I. SED determination and global properties of the mass-functions
L. Olmi, D. Angles-Alcazar, D. Elia +11
Stars form in dense, dusty clumps of molecular clouds, but little is known about their origin and evolution. In particular, the relationship between the mass distribution of these…
Computational Grids in Action: The Natinal Fusion Collaboratory
K. Keahey, T. Fredian, Q. Peng +5
The National Fusion Collaboratory (NFC) project was created to advance scientific understanding and innovation in magnetic fusion research by enabling more efficient use of existin…
Future mmVLBI Research with ALMA: A European vision
R. P. J. Tilanus, T. P. Krichbaum, J. A. Zensus +165
Very long baseline interferometry at millimetre/submillimetre wavelengths (mmVLBI) offers the highest achievable spatial resolution at any wavelength in astronomy. The anticipated…
Herschel ATLAS: The cosmic star formation history of quasar host galaxies
S. Serjeant, F. Bertoldi, A. W. Blain +50
We present a derivation of the star formation rate per comoving volume of quasar host galaxies, derived from stacking analyses of far-infrared to mm-wave photometry of quasars with…