Zobrazeno 1 - 10
of 2 454
pro vyhledávání: '"A A, Agapov"'
The development of ultra-low emittance storage rings, such as the e+/e- Future Circular Collider (FCC-ee) with a circumference of about 90 km, aims to achieve unprecedented luminosity and beam size. One significant challenge is correcting the optics,
Externí odkaz:
http://arxiv.org/abs/2410.24129
It is a truth universally acknowledged, that space charge effects in ultrarelativistic electron storage rings are irrelevant due to the steep inverse dependence of their strength on the Lorentz factor. Yet, with the push towards the diffraction limit
Externí odkaz:
http://arxiv.org/abs/2409.08637
Autor:
Katanin, A. A., Agapov, E. M.
We investigate magnetic properties of CrTe$_2$ within the density functional theory (DFT) approach in ferromagnetic phase and combination of DFT and dynamical mean field theory (DFT+DMFT) approach in paramagnetic phase. We show that few layer CrTe$_2
Externí odkaz:
http://arxiv.org/abs/2409.01904
Undulators are used in storage rings to produce extremely brilliant synchrotron radiation. In the ideal case, a perfectly tuned undulator always has a first and second field integrals equal to zero. But, in practice, field integral changes during gap
Externí odkaz:
http://arxiv.org/abs/2406.17494
Autor:
Antipov, S. A., Agapov, I., Brinkmann, R., Pousa, Á. Ferran, de la Ossa, A. Martinez, Schneidmiller, E. A., Thévenet, M.
Active energy compression scheme is presently being investigated for future laser-plasma accelerators. This method enables generating laser-plasma accelerator electron beams with a small, $\sim 10^{-5}$, relative slice energy spread. When modulated b
Externí odkaz:
http://arxiv.org/abs/2406.04468
In this contribution we present the design of a resonant slow extraction based on the radio frequency knock-out (RF-KO) scheme, where we make use of the transverse resonance islands bucket (TRIB) optics. The generation of the TRIB optics is presented
Externí odkaz:
http://arxiv.org/abs/2404.02665
Autor:
Basalaev, Sergey, Agapov, Sergei
Publikováno v:
Anal.Math.Phys. 14, 58 (2024)
We study the nonholonomic motion of a point particle on the Heisenberg group around the fixed "sun" whose potential is given by the fundamental solution of the sub-Laplacian. Unlike arXiv:1212.2713 where the variational problem is studied we consider
Externí odkaz:
http://arxiv.org/abs/2311.15746
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 20, Iss 2, Pp 170-181 (2024)
The purpose of the study is to examine the physical and mechanical characteristics of steel fiber-reinforced concrete under compression, including: modulus of elasticity, Poisson ratio, values of ultimate strains under compression, values of compress
Externí odkaz:
https://doaj.org/article/e093071b8df14599b457420dbe7843cc
Autor:
Irina N. Bogolepova, Marina V. Krotenkova, Rodion N. Konovalov, Pavel A. Agapov, Irina G. Malofeeva, Alexander T. Bikmeev
Publikováno v:
Анналы клинической и экспериментальной неврологии, Vol 18, Iss 1, Pp 72-78 (2024)
Introduction. Studying the influence of music on the human brain is one of the key topics in neuroscience as it allows extending our understanding of brain neuroplasticity. This study aimed to investigate structural brain organization in professio
Externí odkaz:
https://doaj.org/article/38597f2869cb4970bdcf3dbbde039155
Equilibrium bunch lengths typical to modern day light sources of tens of picoseconds limit the spectral reach of superradiant approaches for exploring materials and biological samples. In particular, generation of terahertz radiation seems appealing
Externí odkaz:
http://arxiv.org/abs/2206.05001