Browsing School of Physics and Astronomy by Title
Now showing items 2723-2742 of 2821
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Two-loop scattering amplitudes: double-forward limit and colour-kinematics duality
(Springer Verlag (Germany), 2019-12-05) -
Two-loop Sudakov form factor in ABJM
(2013-11-04) -
Two-loop Yang-Mills diagrams from superstring amplitudes
(2015-06-22) -
Two-particle azimuthal correlations in photonuclear ultraperipheral Pb plus Pb collisions at 5.02 TeV with ATLAS
(American Physical Society, 2021-07-12)Two-particle long-range azimuthal correlations are measured in photonuclear collisions using 1.7 nb − 1 of 5.02 TeV Pb + Pb collision data collected by the ATLAS experiment at the CERN Large Hadron Collider. ... -
Two-particle azimuthal correlations in γp interactions using pPb collisions at s<inf><inf>NN</inf></inf>=8.16TeV
(Elsevier, 2023-09-10)The first measurements of the Fourier coefficients (VnΔ) of the azimuthal distributions of charged hadrons emitted from photon-proton (γp) interactions are presented. The data are extracted from 68.8 nb−1 of ultra-peripheral ... -
Type D spacetimes and the Weyl double copy
(IOP Publishing, 2019-02-18)We study the double-copy relation between classical solutions in gauge theory and gravity, focusing on four-dimensional vacuum metrics of algebraic type D, a class that includes several important solutions. We present a ... -
Type I/heterotic duality and M-theory amplitudes
(2016-12-14) -
Type-B Anomaly Matching and the 6D (2,0) Theory
(Springer Verlag (Germany), 2020)We study type-B conformal anomalies associated with $\frac{1}{2}$-BPS Coulomb-branch operators in 4D $\mathcal N=2$ superconformal field theories. When the vacuum preserves the conformal symmetry these anomalies coincide ... -
Ultra large-scale cosmology in next-generation experiments with single tracers
(IOP Publishing, 2015)Future surveys of large-scale structure will be able to measure perturbations on the scale of the cosmological horizon, and so could potentially probe a number of novel relativistic effects that are negligibly small on ... -
An ultrahot Neptune in the Neptune desert
(2020-09-21) -
The uncertainty principle and classical amplitudes
(Springer Nature, 2024-06-26)We study the variance in the measurement of observables during scattering events, as computed using amplitudes. The classical regime, characterised by negligible uncertainty, emerges as a consequence of an infinite set of ... -
Understanding asymmetric magnetoconductance in OLEDs: The effects of gradient magnetic fields
(Elsevier BV, 2021-06-21)Whilst symmetric forms of magnetoconductance (or magnetoresistance) in organic semiconductor devices have been widely observed and modelled over the past two decades, examples of asymmetric magnetoconductance do appear in ...