Feebly-interacting particles: FIPs 2022 Workshop Report

Autor: C. Antel, M. Battaglieri, J. Beacham, C. Boehm, O. Buchmüller, F. Calore, P. Carenza, B. Chauhan, P. Cladè, P. Coloma, P. Crivelli, V. Dandoy, L. Darmé, B. Dey, F. F. Deppisch, A. De Roeck, M. Drewes, B. Echenard, V. V. Flambaum, P. Foldenauer, C. Gatti, M. Giannotti, A. Golutvin, M. C. Gonzalez-Garcia, S. Gori, E. Goudzovski, A. Granelli, H. Grote, S. Guellati-Khelifa, J. Hajer, P. Harris, C. Hearty, D. Heuchel, M. Hostert, S. Junius, F. Kahlhoefer, J. Klaric, F. Kling, P. Klose, J. Knolle, J. Kopp, O. Kwon, O. Lantwin, G. Lanfranchi, L. Li, A. Lindner, J. Lopez-Pavon, J. Marocco, J. W. Martin, S. Middleton, S. Milstead, I. Oceano, C. A. J. O’Hare, A. Paoloni, S. Pascoli, S. T. Petcov, M. Pospelov, R. Pöttgen, M. Raggi, G. Ripellino, I. B. Samsonov, S. Sandner, S. Söldner-Rembold, J. Shelton, N. Song, C. Sun, Y. V. Stadnik, J.-L. Tastet, N. Toro, N. Tran, N. Trevisani, S. Ulmer, S. Urrea, B. Velghe, B. Wallisch, Y. Y. Y. Wong, C. Zorbilmez, K. Zurek

Publikováno v: European Physical Journal C: Particles and Fields, Vol 83, Iss 12, Pp 1-266 (2023)

Abstract Particle physics today faces the challenge of explaining the mystery of dark matter, the origin of matter over anti-matter in the Universe, the origin of the neutrino masses, the apparent fine-tuning of the electro-weak scale, and many other

Externí odkaz: https://doaj.org/article/f135eb6e9c0e4953a1f5fc1feab6177c

Estimation of spring barley adaptability to the aridity of the Stavropol Territory according to the trait ‘1000-grain weight’

Autor: N. A. Morozov, I. V. Samsonov, N. A. Pankratova

Publikováno v: Зерновое хозяйство России, Vol 0, Iss 4, Pp 16-21 (2022)

A necessary condition for the stable improvement of barley production in the country is the extension of crops, varieties which are most adapted to the conditions of the region, capable of providing a high and stable level of productivity under chang

Externí odkaz: https://doaj.org/article/ab899283fd9a45f0a98df6689707b9b4

Limits on CP-violating hadronic interactions and proton EDM from paramagnetic molecules

Autor: V. V. Flambaum, I. B. Samsonov, H. B. Tran Tan

Publikováno v: Journal of High Energy Physics, Vol 2020, Iss 10, Pp 1-27 (2020)

Abstract Experiments with paramagnetic ground or metastable excited states of molecules (ThO, HfF+, YbF, YbOH, BaF, PbO, etc.) provide strong constraints on the electron electric dipole moment (EDM) and the coupling constant C SP of contact semilepto

Externí odkaz: https://doaj.org/article/bc8a17ad5ef54f09ab9228ac5c32832e

PRODUCTIVITY AND GRAIN QUALITY OF THE NEW WINTER SOFT WHEAT VARIETY ‘IRIDAS’

Autor: N. A. Morozov, V. V. Ivanov, I. V. Samsonov, T. V. Ryabova

Publikováno v: Зерновое хозяйство России, Vol 0, Iss 3, Pp 36-39 (2019)

Winter wheat is the most important food crop, which has a significant share in the structure of the grain area of Russia. The production of high-quality wheat grain is limited by significant variation and sharp fluctuations of the soil-climatic and o

Externí odkaz: https://doaj.org/article/4ef2564abe37489b81341ab30268436d

Low-energy effective action in two-dimensional SQED: a two-loop analysis

Autor: I. B. Samsonov

Publikováno v: Journal of High Energy Physics, Vol 2017, Iss 7, Pp 1-40 (2017)

Abstract We study two-loop quantum corrections to the low-energy effective actions in N = 2 2 $$ \mathcal{N}=\left(2,2\right) $$ and N = 4 4 $$ \mathcal{N}=\left(4,4\right) $$ SQED on the Coulomb branch. In the latter model, the low-energy effective

Externí odkaz: https://doaj.org/article/be5a70e7242c4ea6b62ac4a04f487dd2