Driven by Brownian motion Cox-Ingersoll-Ross and squared Bessel processes: interaction and phase transition

Autor: Mishura, Yuliya, Ralchenko, Kostiantyn, Kushnirenko, Svitlana

This paper studies two related stochastic processes driven by Brownian motion: the Cox-Ingersoll-Ross (CIR) process and the Bessel process. We investigate their shared and distinct properties, focusing on time-asymptotic growth rates, distance betwee

Externí odkaz: http://arxiv.org/abs/2410.13231

Unexpected changes in the band structure within AFM1 state of CeBi

Autor: Kushnirenko, Yevhen, Kuthanazhi, Brinda, Schrunk, Benjamin, O'Leary, Evan, Eaton, Andrew, Slager, Robert-Jan, Ahn, Junyeong, Wang, Lin-Lin, Canfield, Paul C., Kaminski, Adam

Publikováno v: Communications Materials 5, 245 (2024)

We perform angle-resolved photoemission spectroscopy (ARPES) measurements in conjunction with density functional theory (DFT) calculations to investigate the evolution of the electronic structure of CeBi upon a series of antiferromagnetic (AFM) trans

Externí odkaz: http://arxiv.org/abs/2409.08125

Band Structure and Fermi Surface Nesting in $LaSb_2$

Autor: O'Leary, Evan, Wang, Lin-Lin, Kushnirenko, Yevhen, Schrunk, Ben, Eaton, Andrew, Herrera-Siklody, Paula, Canfield, Paul C., Kaminski, Adam

We use high-resolution angle resolved photoemission spectroscopy (ARPES) and density functional theory (DFT) to investigate the electronic structure of the charge density wave (CDW) system LaSb$_2$. This compound is among an interesting group of mate

Externí odkaz: http://arxiv.org/abs/2403.17824

The transverse momentum dependence of charged kaon Bose–Einstein correlations in the SELEX experiment

Autor: G.A. Nigmatkulov, A.K. Ponosov, U. Akgun, G. Alkhazov, J. Amaro-Reyes, A. Asratyan, A.G. Atamantchouk, A.S. Ayan, M.Y. Balatz, A. Blanco-Covarrubias, N.F. Bondar, P.S. Cooper, L.J. Dauwe, G.V. Davidenko, U. Dersch, A.G. Dolgolenko, G.B. Dzyubenko, R. Edelstein, L. Emediato, A.M.F. Endler, J. Engelfried, I. Eschrich, C.O. Escobar, N. Estrada, A.V. Evdokimov, I.S. Filimonov, A. Flores-Castillo, F.G. Garcia, I. Giller, V.L. Golovtsov, P. Gouffon, E. Gülmez, M. Iori, S.Y. Jun, M. Kaya, J. Kilmer, V.T. Kim, L.M. Kochenda, I. Konorov, A.P. Kozhevnikov, A.G. Krivshich, H. Krüger, M.A. Kubantsev, V.P. Kubarovsky, A.I. Kulyavtsev, N.P. Kuropatkin, V.F. Kurshetsov, A. Kushnirenko, J. Lach, L.G. Landsberg, I. Larin, E.M. Leikin, G. López-Hinojosa, T. Lungov, V.P. Maleev, D. Mao, P. Mathew, M. Mattson, V. Matveev, E. McCliment, M.A. Moinester, V.V. Molchanov, A. Morelos, A.V. Nemitkin, P.V. Neoustroev, C. Newsom, A.P. Nilov, S.B. Nurushev, A. Ocherashvili, Y. Onel, S. Ozkorucuklu, A. Penzo, S.V. Petrenko, M. Procario, V.A. Prutskoi, B.V. Razmyslovich, D.A. Romanov, V.I. Rud, J. Russ, J.L. Sánchez-López, A.A. Savchenko, J. Simon, G.V. Sinev, A.I. Sitnikov, V.J. Smith, M. Srivastava, V. Steiner, V. Stepanov, L. Stutte, M. Svoiski, V.V. Tarasov, N.K. Terentyev, I. Torres, L.N. Uvarov, A.N. Vasiliev, D.V. Vavilov, E. Vázquez-Jáuregui, V.S. Verebryusov, V.A. Victorov, V.E. Vishnyakov, A.A. Vorobyov, K. Vorwalter, J. You, R. Zukanovich-Funchal

Publikováno v: Physics Letters B, Vol 753, Iss C, Pp 458-464 (2016)

We report the measurement of the one-dimensional charged kaon correlation functions using 600GeV/c Σ−, π− and 540GeV/c p beams from the SELEX (E781) experiment at the Fermilab Tevatron. K±K± correlation functions are studied for three transve

Externí odkaz: https://doaj.org/article/958c28b74bbc46ef99b5703e76357c07

Directional effects of antiferromagnetic ordering on the electronic structure in NdSb

Autor: Kushnirenko, Yevhen, Kuthanazhi, Brinda, Wang, Lin-Lin, Schrunk, Benjamin, O'Leary, Evan, Eaton, Andrew, Canfield, P. C., Kaminski, Adam

Publikováno v: Phys. Rev. B 108, 115102 (2023)

The recent discovery of unconventional surface state pairs, which give rise to Fermi arcs and spin textures, in antiferromagnetically ordered NdBi raised the interest in rare-earth monopnictides. Several scenarios of antiferromagnetic order have been

Externí odkaz: http://arxiv.org/abs/2305.17085