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The search for heavy majorana neutrinos. (2009)
Journal Article
Atre, A., Han, T., Pascoli, S., & Zhang, B. (2009). The search for heavy majorana neutrinos. Journal of High Energy Physics, 2009(05), Article 030. https://doi.org/10.1088/1126-6708/2009/05/030

The Majorana nature of neutrinos can be experimentally verified only via lepton-number violating processes involving charged leptons. We study 36 lepton-number violating (LV) processes from the decays of tau leptons and pseudoscalar mesons. These dec... Read More about The search for heavy majorana neutrinos..

Two-loop polygon Wilson loops in Script N = 4 SYM (2009)
Journal Article
Anastasiou, C., Brandhuber, A., Heslop, P., Khoze, V. V., Spence, B., & Travaglini, G. (2009). Two-loop polygon Wilson loops in Script N = 4 SYM. Journal of High Energy Physics, 2009(05), Article 115

We compute for the first time the two-loop corrections to arbitrary n-gon lightlike Wilson loops in Script N = 4 supersymmetric Yang-Mills theory, using efficient numerical methods. The calculation is motivated by the remarkable agreement between the... Read More about Two-loop polygon Wilson loops in Script N = 4 SYM.

Nucleon distribution amplitudes and their application to nucleon form factors and the N→Δ transition at intermediate values of Q2 (2009)
Journal Article
Lenz, A., Göckeler, M., Kaltenbrunner, T., & Warkentin, N. (2009). Nucleon distribution amplitudes and their application to nucleon form factors and the N→Δ transition at intermediate values of Q2. Physical Review D, 79(9), https://doi.org/10.1103/physrevd.79.093007

We compare a recent lattice determination of the nucleon distribution amplitudes with other approaches and models. We study the nucleon distribution amplitudes up to twist 6 in next-to-leading conformal spin and we also investigate conformal d-wave c... Read More about Nucleon distribution amplitudes and their application to nucleon form factors and the N→Δ transition at intermediate values of Q2.

Low-temperature interactions of magnetic excitons in LaCoO(3) (2009)
Journal Article
Giblin, S., Terry, I., Prabhakaran, D., Boothroyd, A., & Leighton, C. (2009). Low-temperature interactions of magnetic excitons in LaCoO(3). Physical review B, 79(17), Article 174410. https://doi.org/10.1103/physrevb.79.174410

The low-temperature magnetic behavior of LaCoO3, containing oxygen vacancies, is reported. Magnetic-susceptibility measurements made in the temperature range of 0.5–35 K on a single crystal and a polycrystalline sample provide strong evidence for the... Read More about Low-temperature interactions of magnetic excitons in LaCoO(3).