Outputs (542)

Improved mass constraints for two nearby strong-lensing elliptical galaxies from Hubble Space Telescope Imaging (2017)
Journal Article
Collier, W. P., Smith, R. J., & Lucey, J. R. (2017). Improved mass constraints for two nearby strong-lensing elliptical galaxies from Hubble Space Telescope Imaging. Monthly Notices of the Royal Astronomical Society, 473(1), 1103-1107. https://doi.org/10.1093/mnras/stx2297

We analyse newly obtained Hubble Space Telescope (HST) imaging for two nearby strong lensing elliptical galaxies, SNL-1 (z = 0.03) and SNL-2 (z = 0.05), in order to improve the lensing mass constraints. The imaging reveals previously unseen structure... Read More about Improved mass constraints for two nearby strong-lensing elliptical galaxies from Hubble Space Telescope Imaging.

CANDELS: Elevated Black Hole Growth in the Progenitors of Compact Quiescent Galaxies at z ∼ 2 (2017)
Journal Article
Kocevski, D. D., Barro, G., Faber, S., Dekel, A., Somerville, R. S., Young, J. A., Williams, C. C., McIntosh, D. H., Georgakakis, A., Hasinger, G., Nandra, K., Civano, F., Alexander, D. M., Almaini, O., Conselice, C. J., Donley, J. L., Ferguson, H. C., Giavalisco, M., Grogin, N. A., Hathi, N., …Yan, H. (2017). CANDELS: Elevated Black Hole Growth in the Progenitors of Compact Quiescent Galaxies at z ∼ 2. Astrophysical Journal, 846(2), Article 112. https://doi.org/10.3847/1538-4357/aa8566

Prospects of light sterile neutrino oscillation and CP violation searches at the Fermilab Short Baseline Neutrino Facility (2017)
Journal Article
Cianci, D., Furmanski, A., Karagiorgi, G., & Ross-Lonergan, M. (2017). Prospects of light sterile neutrino oscillation and CP violation searches at the Fermilab Short Baseline Neutrino Facility. Physical Review D, 96(5), Article 055001. https://doi.org/10.1103/physrevd.96.055001

We investigate the ability of the short baseline neutrino (SBN) experimental program at Fermilab to test the globally-allowed (3 þ N) sterile neutrino oscillation parameter space. We explicitly consider the globally-allowed parameter space for the (3... Read More about Prospects of light sterile neutrino oscillation and CP violation searches at the Fermilab Short Baseline Neutrino Facility.

NLO QCD+EW predictions for HV and HV +jet production including parton-shower effects (2017)
Journal Article
Granata, F., Lindert, J., Oleari, C., & Pozzorini, S. (2017). NLO QCD+EW predictions for HV and HV +jet production including parton-shower effects. Journal of High Energy Physics, 2017(9), Article 12. https://doi.org/10.1007/jhep09%282017%29012

We present the first NLO QCD+EW predictions for Higgs boson production in association with a ℓνℓ or ℓ+ℓ− pair plus zero or one jets at the LHC. Fixed-order NLO QCD+EW calculations are combined with a QCD+QED parton shower using the recently developed... Read More about NLO QCD+EW predictions for HV and HV +jet production including parton-shower effects.

The Herschel Bright Sources (HerBS): sample definition and SCUBA-2 observations (2017)
Journal Article
Bakx, T. J., Eales, S., Negrello, M., Smith, M., Valiante, E., Holland, W., …Yang, C. (2018). The Herschel Bright Sources (HerBS): sample definition and SCUBA-2 observations. Monthly Notices of the Royal Astronomical Society, 473(2), 1751-1773. https://doi.org/10.1093/mnras/stx2267

We present the Herschel Bright Sources (HerBS) sample, a sample of bright, high-redshift Herschel sources detected in the 616.4 deg2Herschel Astrophysical Terahertz Large Area Survey. The HerBS sample contains 209 galaxies, selected with a 500 μm flu... Read More about The Herschel Bright Sources (HerBS): sample definition and SCUBA-2 observations.

Exchange constants in molecule-based magnets derived from density functional methods (2017)
Journal Article
Thomas, I., Clark, S., & Lancaster, T. (2017). Exchange constants in molecule-based magnets derived from density functional methods. Physical Review B, 96(9), Article 094403. https://doi.org/10.1103/physrevb.96.094403

Cu(pyz)(NO3)2 is a quasi-one-dimensional molecular antiferromagnet that exhibits three-dimensional long-range magnetic order below T N = 110 mK due to the presence of weak interchain exchange couplings. Here, we compare calculations of the three larg... Read More about Exchange constants in molecule-based magnets derived from density functional methods.

Leptonic flavour mixing influenced by flavon cross couplings (2017)
Presentation / Conference Contribution
Zhou, Y.-L. (2017, September). Leptonic flavour mixing influenced by flavon cross couplings. Presented at The XXVII International Conference on Neutrino Physics and Astrophysics (Neutrino 2016), London, England

We develop an economical approach to connect flavon cross couplings with flavour mixing. A non-zero reactor mixing angle and almost maximal CP violation arise from cross couplings between flavons in the charged lepton and neutrino sectors. Within thi... Read More about Leptonic flavour mixing influenced by flavon cross couplings.

Nanometre-scale optical property fluctuations in Cu2ZnSnS4 revealed by low temperature cathodoluminescence (2017)
Journal Article
Mendis, B., Taylor, A., Guennou, M., Berg, D., Arasimowicz, M., Ahmed, S., …Dale, P. (2018). Nanometre-scale optical property fluctuations in Cu2ZnSnS4 revealed by low temperature cathodoluminescence. Solar Energy Materials and Solar Cells, 174, 65-76. https://doi.org/10.1016/j.solmat.2017.08.028

Band tailing is a major contributing factor to the large open circuit voltage (Voc) deficit that is currently limiting Cu2ZnSnS4 (CZTS) photovoltaic devices. It occurs in highly doped, highly compensated semiconductors and gives rise to a non-uniform... Read More about Nanometre-scale optical property fluctuations in Cu2ZnSnS4 revealed by low temperature cathodoluminescence.

Space Telescope and Optical Reverberation Mapping Project. VII. Understanding the Ultraviolet Anomaly in NGC 5548 with X-Ray Spectroscopy (2017)
Journal Article
Mathur, S., Gupta, A., Page, K., Pogge, R., Krongold, Y., Goad, M., …Zu, Y. (2017). Space Telescope and Optical Reverberation Mapping Project. VII. Understanding the Ultraviolet Anomaly in NGC 5548 with X-Ray Spectroscopy. Astrophysical Journal, 846(1), Article 55. https://doi.org/10.3847/1538-4357/aa832b

During the Space Telescope and Optical Reverberation Mapping Project observations of NGC 5548, the continuum and emission-line variability became decorrelated during the second half of the six-month-long observing campaign. Here we present Swift and... Read More about Space Telescope and Optical Reverberation Mapping Project. VII. Understanding the Ultraviolet Anomaly in NGC 5548 with X-Ray Spectroscopy.

X-Ray Spectral Analyses of AGNs from the 7Ms Chandra Deep Field-South Survey: The Distribution, Variability, and Evolutions of AGN Obscuration (2017)
Journal Article
Liu, T., Tozzi, P., Wang, J., Brandt, W. N., Vignali, C., Xue, Y., …Risaliti, G. (2017). X-Ray Spectral Analyses of AGNs from the 7Ms Chandra Deep Field-South Survey: The Distribution, Variability, and Evolutions of AGN Obscuration. Astrophysical Journal Supplement, 232(1), Article 8. https://doi.org/10.3847/1538-4365/aa7847

We present a detailed spectral analysis of the brightest active galactic nuclei (AGNs) identified in the 7Ms Chandra Deep Field-South (CDF-S) survey over a time span of 16 years. Using a model of an intrinsically absorbed power-law plus reflection, w... Read More about X-Ray Spectral Analyses of AGNs from the 7Ms Chandra Deep Field-South Survey: The Distribution, Variability, and Evolutions of AGN Obscuration.