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Outputs (180)

Improving the accuracy of dose estimates from automatically scored dicentric chromosomes by accounting for chromosome number (2020)
Journal Article
Endesfelder, D., Kulka, U., Einbeck, J., & Oestreicher, U. (2020). Improving the accuracy of dose estimates from automatically scored dicentric chromosomes by accounting for chromosome number. International Journal of Radiation Biology, 96(12), 1571-1584. https://doi.org/10.1080/09553002.2020.1829152

Purpose: The traditional workflow for biological dosimetry based on manual scoring of dicentric chromosomes is very time consuming. Especially for large-scale scenarios or for low-dose exposures, high cell numbers have to be analysed, requiring alter... Read More about Improving the accuracy of dose estimates from automatically scored dicentric chromosomes by accounting for chromosome number.

Towards an algebraic method of solar cycle prediction (2020)
Journal Article
Petrovay, K., Nagy, M., & Yeates, A. R. (2020). Towards an algebraic method of solar cycle prediction. Journal of Space Weather and Space Climate, 10, Article 50. https://doi.org/10.1051/swsc/2020050

We discuss the potential use of an algebraic method to compute the value of the solar axial dipole moment at solar minimum, widely considered to be the most reliable precursor of the activity level in the next solar cycle. The method consists of summ... Read More about Towards an algebraic method of solar cycle prediction.

Weak Solutions to the Muskat Problem with Surface Tension Via Optimal Transport (2020)
Journal Article
Jacobs, M., Kim, I., & Mészáros, A. R. (2020). Weak Solutions to the Muskat Problem with Surface Tension Via Optimal Transport. Archive for Rational Mechanics and Analysis, 239(1), 389-430. https://doi.org/10.1007/s00205-020-01579-3

Inspired by recent works on the threshold dynamics scheme for multi-phase mean curvature flow (by Esedoḡlu–Otto and Laux–Otto), we introduce a novel framework to approximate solutions of the Muskat problem with surface tension. Our approach is based... Read More about Weak Solutions to the Muskat Problem with Surface Tension Via Optimal Transport.

Magnetic winding: what is it and what is it good for? (2020)
Journal Article
Prior, C., & MacTaggart, D. (2020). Magnetic winding: what is it and what is it good for?. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 476(2242), Article 20200483. https://doi.org/10.1098/rspa.2020.0483

Magnetic winding is a fundamental topological quantity that underpins magnetic helicity and measures the entanglement of magnetic field lines. Like magnetic helicity, magnetic winding is also an invariant of ideal magnetohydrodynamics. In this articl... Read More about Magnetic winding: what is it and what is it good for?.

Propagators, BCFW recursion and new scattering equations at one loop (2020)
Journal Article
Farrow, J. A., Geyer, Y., Lipstein, A. E., Monteiro, R., & Stark-Muchão, R. (2020). Propagators, BCFW recursion and new scattering equations at one loop. Journal of High Energy Physics, 2020(10), Article 74. https://doi.org/10.1007/jhep10%282020%29074

We investigate how loop-level propagators arise from tree level via a forward-limit procedure in two modern approaches to scattering amplitudes, namely the BCFW recursion relations and the scattering equations formalism. In the first part of the pape... Read More about Propagators, BCFW recursion and new scattering equations at one loop.

Curvatures, Graph Products and Ricci Flatness (2020)
Journal Article
Cushing, D., Kamtue, S., Kangaslampi, R., Liu, S., & Peyerimhoff, N. (2021). Curvatures, Graph Products and Ricci Flatness. Journal of Graph Theory, 96(4), 522-553. https://doi.org/10.1002/jgt.22630

In this paper, we compare Ollivier–Ricci curvature and Bakry–Émery curvature notions on combinatorial graphs and discuss connections to various types of Ricci flatness. We show that nonnegativity of Ollivier–Ricci curvature implies the nonnegativity... Read More about Curvatures, Graph Products and Ricci Flatness.

Effects of maternal mental health on fetal visual preference for face-like compared to non-face like light stimulation (2020)
Journal Article
Reissland, N., Wood, R., Einbeck, J., & Lane, A. (2020). Effects of maternal mental health on fetal visual preference for face-like compared to non-face like light stimulation. Early Human Development, 151, Article 105227. https://doi.org/10.1016/j.earlhumdev.2020.105227

The question of whether humans react differentially to face-like versus non face-like light stimulation in the prenatal period has been much discussed, but to date has remained unresolved. In this feasibility study we have come closer to understandin... Read More about Effects of maternal mental health on fetal visual preference for face-like compared to non-face like light stimulation.

Higher form symmetries of Argyres-Douglas theories (2020)
Journal Article
Del Zotto, M., Etxebarria, I. G., & Hosseini, S. S. (2020). Higher form symmetries of Argyres-Douglas theories. Journal of High Energy Physics, 2020(10), Article 056. https://doi.org/10.1007/jhep10%282020%29056

We determine the structure of 1-form symmetries for all 4d N = 2 theories that have a geometric engineering in terms of type IIB string theory on isolated hypersurface singularities. This is a large class of models, that includes Argyres-Douglas theo... Read More about Higher form symmetries of Argyres-Douglas theories.

A new approach to modelling elastic and inelastic photon-initiated production at the LHC: SuperChic 4 (2020)
Journal Article
Harland-Lang, L., Tasevsky, M., Khoze, V., & Ryskin, M. (2020). A new approach to modelling elastic and inelastic photon-initiated production at the LHC: SuperChic 4. The European Physical Journal C, 80(10), Article 925. https://doi.org/10.1140/epjc/s10052-020-08455-0

We present the results of the new SuperChic 4 Monte Carlo implementation of photon-initiated production in proton–proton collisions, considering as a first example the case of lepton pair production. This is based on the structure function calculatio... Read More about A new approach to modelling elastic and inelastic photon-initiated production at the LHC: SuperChic 4.