Zobrazeno 1 - 10
of 1 558
pro vyhledávání: '"Pirozhkov, AS"'
Autor:
Matys, M., Hadjisolomou, P., Shaisultanov, R., Valenta, P., Lamač, M., Jeong, T. M., Thistlewood, J. P., Ridgers, C. P., Pirozhkov, A. S., Bulanov, S. V.
The interaction of a high-power laser with a solid target provides ways to produce beams of $\gamma$-photons. For normal incidence of the laser on the target the beams usually appear in a form of two lobes, which are symmetric with respect to the las
Externí odkaz:
http://arxiv.org/abs/2410.12780
Autor:
Pirozhkov, A. S., Sagisaka, A., Ogura, K., Vishnyakov, E. A., Shatokhin, A. N., Armstrong, C. D., Esirkepov, T. Zh., Izquierdo, B. Gonzalez, Pikuz, T. A., Hadjisolomou, P., Alkhimova, M. A., Arran, C., Tsygvintsev, I. P., Valenta, P., Pikuz, S. A., Yan, W., Jeong, T. M., Singh, S., Finke, O., Grittani, G., Nevrkla, M., Lazzarini, C., Velyhan, A., Hayakawa, T., Fukuda, Y., Koga, J. K., Ishino, M., Kondo, Ko., Miyasaka, Y., Kon, A., Nishikino, M., Nosach, Y. V., Khikhlukha, D., Kolesnikov, A. O., Ragozin, E. N., Gasilov, V. A., Kumar, D., Nejdl, J., Sasorov, P. V., Weber, S., Margarone, D., Kato, Y., Korn, G., Kiriyama, H., Kondo, K., Ridgers, C., Kawachi, T., Kando, M., Bulanov, S. V.
Gamma rays consist of high-energy photons that selectively interact with nuclei, induce and mediate nuclear reactions and elementary particle interactions, and exceed x-rays in penetrating power and thus are indispensable for analysis and modificatio
Externí odkaz:
http://arxiv.org/abs/2410.06537
Autor:
Pirozhkov, Dmitrii
Consider a Grassmannian $\mathrm{Gr}(2, V)$ for an even-dimensional vector space $V$. Its derived category of coherent sheaves has a Lefschetz exceptional collection with respect to the Pl\"ucker embedding. We consider a variety $X_1$ of pairs consis
Externí odkaz:
http://arxiv.org/abs/2402.14754
Autor:
Andreas Bierwage, Timur Zh. Esirkepov, James K. Koga, Alexander S. Pirozhkov, Nobuyuki Aiba, Kai Huang, Masaki Kando, Hiromitsu Kiriyama, Akinobu Matsuyama, Kouji Shinohara, Masatoshi Yagi, Gunsu S. Yun
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract A laser pulse focused to relativistic intensity inside a magnetically confined fusion (MCF) plasma plows away all electrons in its path. The ensuing Coulomb explosion of the ions leaves behind a cavity of microscopic size, with gradients in
Externí odkaz:
https://doaj.org/article/5462c42dcfd54b7d93ee8cab37fc1128
Autor:
Pirozhkova, M. S., Ogura, K., Sagisaka, A., Esirkepov, T. Zh., Faenov, A. Ya., Pikuz, T. A., Kotaki, H., Hayashi, Y., Fukuda, Y., Koga, J. K., Bulanov, S. V., Daido, H., Hasegawa, N., Ishino, M., Nishikino, M., Koike, M., Kawachi, T., Kiriyama, H., Kando, M., Neely, D., Pirozhkov, A. S.
High-order harmonics are ubiquitous in nature and present in electromagnetic, acoustic, and gravitational waves. They are generated by periodic nonlinear processes or periodic high-frequency pulses. However, this periodicity is often inexact, such as
Externí odkaz:
http://arxiv.org/abs/2306.01018
Autor:
Mariya Alkhimova, Igor Skobelev, Tatiana Pikuz, Sergey Ryazantsev, Hironao Sakaki, Alexander S. Pirozhkov, Timur Zh. Esirkepov, Akito Sagisaka, Nicholas P. Dover, Kotaro Kondo, Koichi Ogura, Yuji Fukuda, Hiromitsu Kiriyama, Keita Nishitani, Sergey Pikuz, Masaki Kando, Ryosuke Kodama, Kiminori Kondo, Mamiko Nishiuchi
Publikováno v:
Matter and Radiation at Extremes, Vol 9, Iss 6, Pp 067205-067205-11 (2024)
The generation of a plasma with an ultrahigh energy density of 1.2 GJ/cm3 (which corresponds to about 12 Gbar pressure) is investigated by irradiating thin stainless-steel foils with high-contrast femtosecond laser pulses with relativistic intensitie
Externí odkaz:
https://doaj.org/article/6fd603cf77b346ab9a7a1e7038c4d32a
Autor:
Pirozhkov, Dmitrii
Let $X \subset \mathbb{P}^{n+1}$ be a smooth Fano hypersurface of dimension $n$ and degree $d$. The derived category of coherent sheaves on $X$ contains an interesting subcategory called the Kuznetsov component $\mathcal{A}_X$. We show that this subc
Externí odkaz:
http://arxiv.org/abs/2208.13604
Autor:
AnaBHEL Collaboration, Chen, Pisin, Mourou, Gerard, Besancon, Marc, Fukuda, Yuji, Glicenstein, Jean-Francois, Nam, Jiwoo, Lin, Ching-En, Lin, Kuan-Nan, Liu, Shu-Xiao, Liu, Yung-Kun, Kando, Masaki, Kondo, Kotaro, Paganis, Stathes, Pirozhkov, Alexander, Takabe, Hideaki, Tuchming, Boris, Wang, Wei-Po, Watamura, Naoki, Wheeler, Jonathan, Wu, Hsin-Yeh
Accelerating relativistic mirror has long been recognized as a viable setting where the physics mimics that of black hole Hawking radiation. In 2017, Chen and Mourou proposed a novel method to realize such a system by traversing an ultra-intense lase
Externí odkaz:
http://arxiv.org/abs/2205.12195
Autor:
Jeong, Tae Moon, Bulanov, Sergei V., Valenta, Petr, Korn, Georg, Esirkepov, Timur Zh., Koga, James K., Pirozhkov, Alexander S., Kando, Masaki, Bulanov, Stepan S.
The question of electromagnetic field intensification towards the values typical for strong field Quantum Electrodynamics is of fundamental importance. One of the most promising intensification schemes is based on the relativistic-flying mirror conce
Externí odkaz:
http://arxiv.org/abs/2111.04493
Autor:
Danil I. Peregud, Valeria Yu. Baronets, Anna S. Lobacheva, Alexandr S. Ivanov, Irina V. Garmash, Olga S. Arisheva, Zhanna D. Kobalava, Sergey V. Pirozhkov, Natalia N. Terebilina
Publikováno v:
Egyptian Liver Journal, Vol 13, Iss 1, Pp 1-8 (2023)
Abstract Background and aim Brain-derived neurotrophic factor (BDNF) functions not only in the brain but also in peripheral tissues such as the liver. Genetic factors determine the development of alcohol dependence and somatic consequences of chronic
Externí odkaz:
https://doaj.org/article/7ed0b0219bc44c08a24f6ca61bd4b004