Outputs (474)

Next-to-leading power two-loop soft functions for the Drell-Yan process at threshold (2021)
Journal Article
Broggio, A., Jaskiewicz, S., & Vernazza, L. (2021). Next-to-leading power two-loop soft functions for the Drell-Yan process at threshold. Journal of High Energy Physics, 2021(10), https://doi.org/10.1007/jhep10%282021%29061

We calculate the generalized soft functions at O(α2s) at next-to-leading power accuracy for the Drell-Yan process at threshold. The operator definitions of these objects contain explicit insertions of soft gauge and matter fields, giving rise to a de... Read More about Next-to-leading power two-loop soft functions for the Drell-Yan process at threshold.

The NuSTAR extragalactic survey of the James Webb Space Telescope North Ecliptic Pole time-domain field (2021)
Journal Article
Zhao, X., Civano, F., Fornasini, F., Alexander, D., Cappelluti, N., Chen, C., Cohen, S., Elvis, M., Gandhi, P., Grogin, N., Hickox, R., Jansen, R., Koekemoer, A., Lanzuisi, G., Maksym, W., Masini, A., Rosario, D., Ward, M., Willmer, C., & Windhorst, R. (2021). The NuSTAR extragalactic survey of the James Webb Space Telescope North Ecliptic Pole time-domain field. Monthly Notices of the Royal Astronomical Society, 508(4), 5176-5195. https://doi.org/10.1093/mnras/stab2885

We present the NuSTAR extragalactic survey of the James Webb Space Telescope (JWST) North Ecliptic Pole (NEP) Time-Domain Field. The survey covers a ∼0.16 deg2 area with a total exposure of 681 ks acquired in a total of nine observations from three e... Read More about The NuSTAR extragalactic survey of the James Webb Space Telescope North Ecliptic Pole time-domain field.

Differing Impacts of Blended Fullerene Acceptors on the Performance of Ternary Organic Solar Cells (2021)
Journal Article
Palacios-Gómez, D. A., Huerta Flores, A. M., MacKenzie, R. C., Pearson, C., Alanazi, F., Mendis, B. G., & Groves, C. (2021). Differing Impacts of Blended Fullerene Acceptors on the Performance of Ternary Organic Solar Cells. ACS Applied Energy Materials, 4(10), 10867-10876. https://doi.org/10.1021/acsaem.1c01833

Organic photovoltaic (OPV) devices offer the ability to tune the electronic and optical properties of the active layer by selection of a wide range of molecules; however, their power conversion efficiencies currently lag other competing photovoltaic... Read More about Differing Impacts of Blended Fullerene Acceptors on the Performance of Ternary Organic Solar Cells.

Testing extensions to ΛCDM on small scales with forthcoming cosmic shear surveys (2021)
Journal Article
Stafford, S. G., McCarthy, I. G., Kwan, J., Brown, S. T., Font, A. S., & Robertson, A. (2021). Testing extensions to ΛCDM on small scales with forthcoming cosmic shear surveys. Monthly Notices of the Royal Astronomical Society, 508(2), 2537-2555. https://doi.org/10.1093/mnras/stab2787

We investigate the constraining power of forthcoming Stage-IV weak lensing surveys (Euclid, LSST, and NGRST) for extensions to the Lambda cold dark matter model on small scales, via their impact on the cosmic shear power spectrum. We use high-resolut... Read More about Testing extensions to ΛCDM on small scales with forthcoming cosmic shear surveys.

Preliminary clustering properties of the DESI BGS bright targets using DR9 Legacy Imaging Surveys (2021)
Journal Article
Zarrouk, P., Ruiz-Macias, O., Cole, S., Norberg, P., Baugh, C., Brooks, D., Gaztañaga, E., Kitanidis, E., Kehoe, R., Landriau, M., Moustakas, J., Prada, F., & Tarlé, G. (2022). Preliminary clustering properties of the DESI BGS bright targets using DR9 Legacy Imaging Surveys. Monthly Notices of the Royal Astronomical Society, 509(1), 1478-1493. https://doi.org/10.1093/mnras/stab2814

We characterize the selection cuts and clustering properties of a magnitude-limited sample of bright galaxies that is part of the Bright Galaxy Survey (BGS) of the Dark Energy Spectroscopic Instrument (DESI) using the ninth data release of the Legacy... Read More about Preliminary clustering properties of the DESI BGS bright targets using DR9 Legacy Imaging Surveys.

Polarization spectroscopy of an excited state transition in Rubidium (2021)
Journal Article
Almuhawish, N. F., Chen, S., Downes, L. A., Jamieson, M. J., MacKellar, A. R., & Weatherill, K. J. (2021). Polarization spectroscopy of an excited state transition in Rubidium. OSA continuum, 4(10), 2598-2605. https://doi.org/10.1364/osac.439037

We investigate polarization spectroscopy of an excited state transition in room-temperature rubidium vapor. By applying a circularly polarized coupling beam, resonant with the 52S1/2 → 52P3/2 transition, we induce anisotropy in the atomic medium that... Read More about Polarization spectroscopy of an excited state transition in Rubidium.

Real-time tracking of ionic nano-domains under shear flow (2021)
Journal Article
Cafolla, C., & Voïtchovsky, K. (2021). Real-time tracking of ionic nano-domains under shear flow. Scientific Reports, 11, Article 19540. https://doi.org/10.1038/s41598-021-98137-y

The behaviour of ions at solid–liquid interfaces underpins countless phenomena, from the conduction of nervous impulses to charge transfer in solar cells. In most cases, ions do not operate as isolated entities, but in conjunction with neighbouring i... Read More about Real-time tracking of ionic nano-domains under shear flow.

The ultra-steep diffuse radio emission observed in the cool-core cluster RX J1720.1+2638 with LOFAR at 54 MHz (2021)
Journal Article
Biava, N., de Gasperin, F., Bonafede, A., Edler, H., Giacintucci, S., Mazzotta, P., Brunetti, G., Botteon, A., Brüggen, M., Cassano, R., Drabent, A., Edge, A., Enßlin, T., Gastaldello, F., Riseley, C., Rossetti, M., Rottgering, H., Shimwell, T., Tasse, C., & van Weeren, R. (2021). The ultra-steep diffuse radio emission observed in the cool-core cluster RX J1720.1+2638 with LOFAR at 54 MHz. Monthly Notices of the Royal Astronomical Society, 508(3), 3995-4007. https://doi.org/10.1093/mnras/stab2840

Diffuse radio emission at the centre of galaxy clusters has been observed both in merging clusters on scales of Mpc, called giant radio haloes, and in relaxed systems with a cool-core on smaller scales, named mini haloes. Giant radio haloes and mini... Read More about The ultra-steep diffuse radio emission observed in the cool-core cluster RX J1720.1+2638 with LOFAR at 54 MHz.

Spin dynamics in bulk MnNiGa and Mn1.4Pt0.9Pd0.1Sn investigated by muon spin relaxation (2021)
Journal Article
Wilson, M., Hicken, T., Gomilšek, M., Štefančič, A., Balakrishnan, G., Loudon, J., Twitchett-Harrison, A., Pratt, F., Telling, M., & Lancaster, T. (2021). Spin dynamics in bulk MnNiGa and Mn1.4Pt0.9Pd0.1Sn investigated by muon spin relaxation. Physical Review B, 104(13), Article 134414. https://doi.org/10.1103/physrevb.104.134414

Martin Gleghorn Repository Coordinator Durham University | University Library and Collections | Bill Bryson Library | Stockton Road | Durham | DH1 3LY T: +44 (0)191 334 1584 [I'm currently working remotely and am not contactable by phone] E: j.m.gleg... Read More about Spin dynamics in bulk MnNiGa and Mn1.4Pt0.9Pd0.1Sn investigated by muon spin relaxation.

Small instantons and the strong CP problem in composite Higgs models (2021)
Journal Article
Gupta, R., Khoze, V., & Spannowsky, M. (2021). Small instantons and the strong CP problem in composite Higgs models. Physical Review D, 104(7), Article 075011. https://doi.org/10.1103/physrevd.104.075011

We show that QCD instantons can generate large effects at small length scales in the ultraviolet in standard composite Higgs models that utilize partial compositeness. This has important implications for possible solutions of the strong CP problem in... Read More about Small instantons and the strong CP problem in composite Higgs models.