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pro vyhledávání: '"Maslov, V. A."'
Autor:
Maslov, V. M.
Neutron emission spectra (NES) of $^{232}$Th+n interaction provide strong evidence of angular anisotropy of secondary neutron emission, another evidence might be predicted in $^{232}$Th%(n,F)% prompt fission neutron spectra (PFNS). In case of NES obs
Externí odkaz:
http://arxiv.org/abs/2407.07274
Autor:
Maslov, V. M.
Angular anisotropy of secondary neutrons was evidenced in neutron emission spectra (NES) of $^{239}$Pu+n in 1972, and prompt fission neutron spectra (PFNS) of $^{239}$Pu$(n,F)$ in 2019, it might be predicted for $^{240}$Pu(n,F) PFNS now. In case of N
Externí odkaz:
http://arxiv.org/abs/2407.06242
Autor:
Maslov, V. M.
The reaction 243 Am (n, 2n) populates the T of 16 hours ground state 242 g Am with J of 1 or the 242 m Am isomer state J of 5 with T of 141 years. The former state 242 g Am mostly beta decays to 242 Cm, or transmutes to 242 Pu via electron capture. T
Externí odkaz:
http://arxiv.org/abs/2406.15445
The diverse measured data base of n+243Am was evaluated using a statistical theory and genera-lized least squares codes. Consistent description of total, capture and fission measured data provides an important constraint for the inelastic scattering
Externí odkaz:
http://arxiv.org/abs/2405.18366
Autor:
Maslov, V. M.
Prompt fission neutron spectra produced up to 20 MeV. Simultaneous analysis of measured and calculated data for 233U(n, F), 235U(n, F) and 239Pu(n, F) maintains stronger justification for the predicted PFNS of 233U(n, F). For the latter the reliable
Externí odkaz:
http://arxiv.org/abs/2405.13167
Autor:
Maslov, V. M.
Variation of fission neutron spectra of 240Pu (sf) and 240Pu (n, F) for E up to 20 MeV predicted.Features of angle-integrated prompt fission neutron spectra of 240Pu (n, F) stem from simultaneous analysis of data for 238U (n, F), 239Pu (n, F) and ava
Externí odkaz:
http://arxiv.org/abs/2405.12693
The paper considers the excitation of a wakefield in a metal-density plasma using a chain of x-ray laser pulses. The profiling parameters and the necessary parameters of laser pulses for obtaining stable high-quality bunches are found. An essential p
Externí odkaz:
http://arxiv.org/abs/2310.06617
Autor:
Levkov, D. G., Maslov, V. E.
Publikováno v:
Phys. Rev. D 108, 063514 (2023)
We develop precise analytic description of oscillons - long-lived quasiperiodic field lumps - in scalar field theories with nearly quadratic potentials, e.g. the monodromy potential. Such oscillons are essentially nonperturbative due to large amplitu
Externí odkaz:
http://arxiv.org/abs/2306.06171
Publikováno v:
JHEP 12 (2022) 079
We consider oscillons - localized, quasiperiodic, and extremely long-living classical solutions in models with real scalar fields. We develop their effective description in the limit of large size at finite field strength. Namely, we note that nonlin
Externí odkaz:
http://arxiv.org/abs/2208.04334
Water-soluble nanocomposites based on CdSe/ZnS quantum dots (QDs) and hydrophobic tetraphenylporphyrin (TPP) molecules passivated by chitosan (CS) have been formed. Magnetic circular dichroism (MCD) spectra evidence TPP presence in both monomeric and
Externí odkaz:
http://arxiv.org/abs/2111.07579