Outputs (251)

GAMA/H-ATLAS: common star formation rate indicators and their dependence on galaxy physical parameters (2016)
Journal Article
Wang, L., Norberg, P., Gunawardhana, M., Heinis, S., Baldry, I., Bland-Hawthorn, J., …van der Werf, P. (2016). GAMA/H-ATLAS: common star formation rate indicators and their dependence on galaxy physical parameters. Monthly Notices of the Royal Astronomical Society, 461(2), 1898-1916. https://doi.org/10.1093/mnras/stw1450

We compare common star formation rate (SFR) indicators in the local Universe in the Galaxy and Mass Assembly (GAMA) equatorial fields (∼160 deg2), using ultraviolet (UV) photometry from GALEX, far-infrared and sub-millimetre (sub-mm) photometry from... Read More about GAMA/H-ATLAS: common star formation rate indicators and their dependence on galaxy physical parameters.

Ultrafast changes of magnetic anisotropy driven by laser-generated coherent and noncoherent phonons in metallic films (2016)
Journal Article
Kats, V., Linnik, T., Salasyuk, A., Rushforth, A., Wang, M., Wadley, P., …Scherbakov, A. (2016). Ultrafast changes of magnetic anisotropy driven by laser-generated coherent and noncoherent phonons in metallic films. Physical Review B, 93(21), Article 214422. https://doi.org/10.1103/PhysRevB.93.214422

Ultrafast optical excitation of a metal ferromagnetic film results in a modification of the magnetocrystalline anisotropy and induces the magnetization precession. We consider two main contributions to these processes: an effect of noncoherent phonon... Read More about Ultrafast changes of magnetic anisotropy driven by laser-generated coherent and noncoherent phonons in metallic films.

Absorbing state phase transition with competing quantum and classical fluctuations (2016)
Journal Article
Marcuzzi, M., Buchhold, M., Diehl, S., & Lesanovsky, I. (2016). Absorbing state phase transition with competing quantum and classical fluctuations. Physical Review Letters, 116(24), https://doi.org/10.1103/PhysRevLett.116.245701

Stochastic processes with absorbing states feature examples of non-equilibrium universal phenomena. While the classical regime has been thoroughly investigated in the past, relatively little is known about the behavior of these non-equilibrium system... Read More about Absorbing state phase transition with competing quantum and classical fluctuations.

ALMA finds dew drops in the dusty spider’s web (2016)
Journal Article
Gullberg, B., Lehnert, M. D., De Breuck, C., Branchu, S., Dannerbauer, H., Drouart, G., Emonts, B., Guillard, P., Hatch, N. A., Nesvadba, N. P., Omont, A., Seymour, N., & Vernet, J. (2016). ALMA finds dew drops in the dusty spider’s web. Astronomy and Astrophysics, 591, Article A73. https://doi.org/10.1051/0004-6361/201527647

We present 0.̋5 resolution ALMA detections of the observed 246 GHz continuum, [CI] 3P2→3P1 fine structure line ([CI]2–1), CO(7–6), and H2O lines in the z = 2.161 radio galaxy MRC1138-262, the so-called Spiderweb galaxy. We detect strong [CI]2–1 emiss... Read More about ALMA finds dew drops in the dusty spider’s web.

Towards a Theory of Metastability in Open Quantum Dynamics (2016)
Journal Article
Macieszczak, K., Guţă, M., Lesanovsky, I., & Garrahan, J. P. (2016). Towards a Theory of Metastability in Open Quantum Dynamics. Physical Review Letters, 116(24), Article 240404. https://doi.org/10.1103/PhysRevLett.116.240404

© 2016 American Physical Society. By generalizing concepts from classical stochastic dynamics, we establish the basis for a theory of metastability in Markovian open quantum systems. Partial relaxation into long-lived metastable states - distinct fro... Read More about Towards a Theory of Metastability in Open Quantum Dynamics.

Testing the effect of galactic feedback on the IGM at z∼ 6 with metal-line absorbers (2016)
Journal Article
Keating, L. C., Puchwein, E., Haehnelt, M. G., Bird, S., & Bolton, J. S. (2016). Testing the effect of galactic feedback on the IGM at z∼ 6 with metal-line absorbers. Monthly Notices of the Royal Astronomical Society, 461(1), 606-626. https://doi.org/10.1093/mnras/stw1306

We present models of low- and high-ionization metal-line absorbers (O i, C ii, C iv and Mg ii) during the end of the reionization epoch, at z ∼ 6. Using four cosmological hydrodynamical simulations with different feedback schemes (including the Illus... Read More about Testing the effect of galactic feedback on the IGM at z∼ 6 with metal-line absorbers.

EU-FP7-iMARS: ANALYSIS OF MARS MULTI-RESOLUTION IMAGES USING AUTO-COREGISTRATION, DATA MINING AND CROWD SOURCE TECHNIQUES: PROCESSED RESULTS – A FIRST LOOK (2016)
Journal Article
Jan-Peter, M., Yu, T., Panagiotis, S., Klaus, G., Konrad, W., Lida, F., …Bamford, S. (2016). EU-FP7-iMARS: ANALYSIS OF MARS MULTI-RESOLUTION IMAGES USING AUTO-COREGISTRATION, DATA MINING AND CROWD SOURCE TECHNIQUES: PROCESSED RESULTS – A FIRST LOOK. The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLI-B4, 453-458. https://doi.org/10.5194/isprs-archives-xli-b4-453-2016

Understanding planetary atmosphere-surface exchange and extra-terrestrial-surface formation processes within our Solar System is one of the fundamental goals of planetary science research. There has been a revolution in planetary surface observations... Read More about EU-FP7-iMARS: ANALYSIS OF MARS MULTI-RESOLUTION IMAGES USING AUTO-COREGISTRATION, DATA MINING AND CROWD SOURCE TECHNIQUES: PROCESSED RESULTS – A FIRST LOOK.

DMD-based software-configurable spatially-offset Raman spectroscopy for spectral depth-profiling of optically turbid samples (2016)
Journal Article
Liao, Z., Sinjab, F., Gibson, G., Padgett, M., & Notingher, I. (2016). DMD-based software-configurable spatially-offset Raman spectroscopy for spectral depth-profiling of optically turbid samples. Optics Express, 24(12), 12701-12712. https://doi.org/10.1364/OE.24.012701

Spectral depth-profiling of optically turbid samples is of high interest to a broad range of applications. We present a method for measuring spatially-offset Raman spectroscopy (SORS) over a range of length scales by incorporating a digital micro-mir... Read More about DMD-based software-configurable spatially-offset Raman spectroscopy for spectral depth-profiling of optically turbid samples.

Lepton asymmetry from mixing and oscillations (2016)
Journal Article
Kartavtsev, A., Millington, P., & Vogel, H. (2016). Lepton asymmetry from mixing and oscillations. Journal of High Energy Physics, 2016(6), Article 66. https://doi.org/10.1007/JHEP06%282016%29066

We show how the two physically-distinct sources of CP-asymmetry relevant to scenarios of leptogenesis: (i) resonant mixing and (ii) oscillations between different flavours can be unambiguously identified within the Kadanoff-Baym formalism. These cont... Read More about Lepton asymmetry from mixing and oscillations.

Robustness of many-body localization in the presence of dissipation (2016)
Journal Article
Levi, E., Heyl, M., Lesanovsky, I., & Garrahan, J. P. (2016). Robustness of many-body localization in the presence of dissipation. Physical Review Letters, 116, Article 237203. https://doi.org/10.1103/PhysRevLett.116.237203

Many-body localization (MBL) has emerged as a novel paradigm for robust ergodicity breaking in closed quantum many-body systems. However, it is not yet clear to which extent MBL survives in the presence of dissipative processes induced by the couplin... Read More about Robustness of many-body localization in the presence of dissipation.