Anatoliy V Sermyagin - Academia.edu (original) (raw)
Papers by Anatoliy V Sermyagin
Until recently, only science-fiction authors ventured to use a term teleportation. However, in th... more Until recently, only science-fiction authors ventured to use a term teleportation. However, in the last few years, on the eve of upcoming new millennium, the situation changed very much. The present report gives a synopsis of main concepts in this area. The readers will be able to make sure that paradoxical phenomena in the microcosm give a possibility to demonstrate the exchange of properties between microobjects, removed at a very large distance from each other, when no forces act between them. A new experimental scheme with hydrogen and helium nuclei is proposed. It is expected that the results of these experiments will be considered as teleportation of nuclear properties of atoms of the simplest chemical elements. A problem of teleportation of the more palpable cargo is left to the physics of the more distant future.
AIP Conference Proceedings, 2000
Experiments aimed at testing some hypothesis about the nature of Single Bubble Sonoluminescence a... more Experiments aimed at testing some hypothesis about the nature of Single Bubble Sonoluminescence are discussed. A possibility to search for micro-traces of thermonuclear neutrons is analyzed, with the aid of original low-background neutron counter operating under conditions of the deep shielding from Cosmic and other sources of background. Besides, some signatures of QED-contribution to the light emission in SBSL are under the consideration, as well as new approaches to probe a temperature inside the bubble. An applied-physics portion of the program is presented also, in which an attention is being paid to single-and a few-pulse light sources on the basis of SBSL.
Experiments on generation of 1, 2, 4, and 6 sonoluminescent bubbles in water with an external ult... more Experiments on generation of 1, 2, 4, and 6 sonoluminescent bubbles in water with an external ultrasound source in an acoustic sphere resonator with glass walls have been carried out. Theoretical examination has shown that the observed excitation frequencies could be described with a good accuracy taking into account that the velocities and pressures of the contacting media on the external and internal resonator surfaces are equal. The necessity of accounting for oscillations with nonzero self-values of angular momentum operator has been shown when describing the features of localization of several bubbles. To explain a strangely small distance between the bubbles in the case of two-bubble sonoluminescence the following possible explanations have been proposed: a) mechanism of space splitting of a mode with a singular angular momentum and b) mechanism of secondary excitation when one of the bubbles is trapped into the acoustic trap created by high-frequency vibrations arising simultaneously when the other bubble sonoluminescence occurs.
Experimental search for molecular-nuclear transitions H 2 O → 18 Ne * (4.522, 1 −) → 18 F → 18 O ... more Experimental search for molecular-nuclear transitions H 2 O → 18 Ne * (4.522, 1 −) → 18 F → 18 O in water molecules was carried out. The measurements were performed in a low-background laboratory at the Baksan Neutrino Observatory. Under the assumption that the above transitions take place, the estimate for the half-life time of water molecule was found to be about 10 18 years.
Experimental realizations of QT have so far been limited to teleportation of light. The present c... more Experimental realizations of QT have so far been limited to teleportation of light. The present communication gives a new experimental scheme for QT of heavy matter. We show that the standard experimental technique used in nuclear physics may be successfully applied to teleportation of spin states of atomic nuclei. It was shown that there are no theoretical prohibitions upon a possibility of a complete Bell measurement, so that implementation of all four quantum communication channels is at least theoretically available. A general expression for scattering amplitude of two 1/2-spin particles was given in the Bell operator basis, and peculiarities of Bell states registration are briefly discussed.
At present, in the field of the development of ways of controlled reactions of nuclear synthesis,... more At present, in the field of the development of ways of controlled reactions of nuclear synthesis, a nonconventional direction contiguous to inertial confinement of hot plasma — cavitational or bubble nuclear synthesis, is issued. This direction originates from researches of the single bubble sonoluminescence phenomenon, SBSL |1|. Taleyarkhan [2| reported about the observation of products of thermo¬nuclear synthesis, i. e. fast neutrons and tritium activity, using deuterated acetone С3D6О as a working liquid, and a foreign source of energetic nuclear particles for cavitation seeding. Though the experimental data are not confirmed yet by independent researches, theoretical investigations remove all doubts about validity of the basic idea [2], |5|. In this paper, an improved self sustaining lay-out of bubble fusion, when the products of nuclear fusion are used as cavitations exciters, is reported. Two alternative ways of the approach realization, are considered. The clue to the new app...
In recent data on neutron induced acoustic cavitation in deuterium--containing liquids obtained b... more In recent data on neutron induced acoustic cavitation in deuterium--containing liquids obtained by neutron measurements it was shown that very high temperatures could arise in some special cases. To study temperature of so--called bubble plasma it is desirable to have micro--detectors of X-rays, which can be prepared on the basis of room--temperature semiconductor detectors, in particular on mercuric iodide ($\alpha$--HgI$_2$) crystals. Having in view this aim, the properties of gel--grown ($\alpha$--HgI$_2$) crystals was studied by means of isothermal currents, and trap parameters was estimated. Results are promising for special aim of preparing X-ray detectors with moderate energy resolution needed in bubble--plasma diagnostic, though improving of crystal growing technology is necessary. {\it PACS:} 29.40.Wk; 52.70.La {\it Keywords:} X-ray and gamma--ray measurements; semiconductor detectors; mercuric iodide; plasma diagnostics; cavitation
Until recently, only science-fiction authors ventured to use a term teleportation. However, in th... more Until recently, only science-fiction authors ventured to use a term teleportation. However, in the last few years, on the eve of upcoming new millennium, the situation changed very much. The present report gives a synopsis of main concepts in this area. The readers will be able to make sure that paradoxical phenomena in the microcosm give a possibility to demonstrate the exchange of properties between microobjects, removed at a very large distance from each other, when no forces act between them. A new experimental scheme with hydrogen and helium nuclei is proposed. It is expected that the results of these experiments will be considered as teleportation of nuclear properties of atoms of the simplest chemical elements. A problem of teleportation of the more palpable cargo is left to the physics of the more distant future.
Since its discovery in 1993, quantum teleportation (QT) is a subject for intense theoretical and ... more Since its discovery in 1993, quantum teleportation (QT) is a subject for intense theoretical and experimental studies. Experimental demonstration of QT has so far been limited to teleportation of light. In this paper, we propose a new experimental scheme for QT of nuclear matter. We show that the standard technique of nuclear physics experiment could be successfully applied for teleportation of spin states of atomic nuclei. We claim that there are no theoretical prohibitions upon a possibility of a complete Bell measurement, therefore, the implementation of all the four quantum communication channels is at least theoretically possible. A general expression for scattering amplitude of two 1/2-spin particles is given in the Bell operator basis, and the peculiarities of Bell states registration are briey discussed.
Physics Letters B, 2001
A possibility of molecular-nuclear transitions to occur was recently predicted for some few-atomi... more A possibility of molecular-nuclear transitions to occur was recently predicted for some few-atomic systems. Among others, the molecule of ordinary water was shown to be a candidate for this effect due to a presence of (1-, 4.522 MeV)-resonance in the 18 Ne nucleus. The search for traces of nuclear reactions was carried out for condensed and vaporous phases of water, with the use of low-background annihilation spectrometry. The measurements were performed under conventional conditions and under conditions of the Baksan Neutrino Observatory.
Physica C: Superconductivity, 1995
Is shown, that the degradation process of YBa2Cu3O7−δ thick films, prepared by painting the mixtu... more Is shown, that the degradation process of YBa2Cu3O7−δ thick films, prepared by painting the mixture of (3BaCuO2+2CuO) on Y2BaCuO5 substrates, in aqueous environment is layer by layer. The use of this degradation process in forming microbridges for making one-hole thick-film RF-SQUIDs has been studied. For the first time, such SQUIDs have been fabricated, they have a noise spectral density Sφ ≈ 2 × 10−4φ0/ √Hz, an energy resolution ϵ ≈ 2.9 × 10−27 J/Hz and the excessive 1/ƒ noise appears in the frequency region below 1 Hz.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2003
A test of polarization of 3 He nuclei via spin-exchange collisions with optically pumped rubidium... more A test of polarization of 3 He nuclei via spin-exchange collisions with optically pumped rubidium atoms in an extremely low applied magnetic field was carried out. Permalloy magnetic shields were used to prevent a fast relaxation of 3 He polarization owing to the inhomogeneity of a surrounding magnetic field. The whole installation was placed at the neutron beam line of the IBR-30 facility, and used as a neutron spin filter. Thus, a prototype of new design of neutron polarizer was introduced. We intend to apply this experience for the full-scale KaTRIn facility to test the time reversal violation in neutron-nuclear reactions.
Journal of Low Temperature Physics, 1997
The ability to sinter the high-temperature superconducting ceramics (HTSC) used for making RF-SQU... more The ability to sinter the high-temperature superconducting ceramics (HTSC) used for making RF-SQUIDs, in which the conditions for observ-•ng secondary quantization effects (SQE) are satisfied, is discussed. The requirement for the ceramic sample characteristics, for example, granule size and type of intergrain junctions for minimizing the dielectric permeability and increasing the normal resistance of the weak link, are presented. It is shown that the method of preparing the YBa:CuaOr_~ thick films by painting a (3BaCu02 + 2CuO) mixture on a substrates of Y2BaCu05 appears to be suitable. Experimental results show the possible influence of SQE on the signal characteristics of thick film Y Ba2Cu307-6 RF-SQ UIDs.
Journal of Low Temperature Physics, 1997
Physica C: Superconductivity, 2004
Experimental data on signal and noise characteristics of high-T c RF SQUIDs with large inductance... more Experimental data on signal and noise characteristics of high-T c RF SQUIDs with large inductance of quantization loop are presented. The SQUIDs were produced by a thick-film HTS-technique of painting on the Y 2 BaCuO 5 substrate. For the first time, a steady quantum interference was observed in RF SQUID with the inductance as large as L S = 6.6 nH, that is, 60 times higher than the fluctuation inductance L F ≃ 10 −10 H at the liquid nitrogen temperature T = 77 K. A new method is offered to evaluate the sensitivity of RF SQUID with optimum inductance of the quantization loop.
Until recently, only science-fiction authors ventured to use a term teleportation. However, in th... more Until recently, only science-fiction authors ventured to use a term teleportation. However, in the last few years, on the eve of upcoming new millennium, the situation changed very much. The present report gives a synopsis of main concepts in this area. The readers will be able to make sure that paradoxical phenomena in the microcosm give a possibility to demonstrate the exchange of properties between microobjects, removed at a very large distance from each other, when no forces act between them. A new experimental scheme with hydrogen and helium nuclei is proposed. It is expected that the results of these experiments will be considered as teleportation of nuclear properties of atoms of the simplest chemical elements. A problem of teleportation of the more palpable cargo is left to the physics of the more distant future.
AIP Conference Proceedings, 2000
Experiments aimed at testing some hypothesis about the nature of Single Bubble Sonoluminescence a... more Experiments aimed at testing some hypothesis about the nature of Single Bubble Sonoluminescence are discussed. A possibility to search for micro-traces of thermonuclear neutrons is analyzed, with the aid of original low-background neutron counter operating under conditions of the deep shielding from Cosmic and other sources of background. Besides, some signatures of QED-contribution to the light emission in SBSL are under the consideration, as well as new approaches to probe a temperature inside the bubble. An applied-physics portion of the program is presented also, in which an attention is being paid to single-and a few-pulse light sources on the basis of SBSL.
Experiments on generation of 1, 2, 4, and 6 sonoluminescent bubbles in water with an external ult... more Experiments on generation of 1, 2, 4, and 6 sonoluminescent bubbles in water with an external ultrasound source in an acoustic sphere resonator with glass walls have been carried out. Theoretical examination has shown that the observed excitation frequencies could be described with a good accuracy taking into account that the velocities and pressures of the contacting media on the external and internal resonator surfaces are equal. The necessity of accounting for oscillations with nonzero self-values of angular momentum operator has been shown when describing the features of localization of several bubbles. To explain a strangely small distance between the bubbles in the case of two-bubble sonoluminescence the following possible explanations have been proposed: a) mechanism of space splitting of a mode with a singular angular momentum and b) mechanism of secondary excitation when one of the bubbles is trapped into the acoustic trap created by high-frequency vibrations arising simultaneously when the other bubble sonoluminescence occurs.
Experimental search for molecular-nuclear transitions H 2 O → 18 Ne * (4.522, 1 −) → 18 F → 18 O ... more Experimental search for molecular-nuclear transitions H 2 O → 18 Ne * (4.522, 1 −) → 18 F → 18 O in water molecules was carried out. The measurements were performed in a low-background laboratory at the Baksan Neutrino Observatory. Under the assumption that the above transitions take place, the estimate for the half-life time of water molecule was found to be about 10 18 years.
Experimental realizations of QT have so far been limited to teleportation of light. The present c... more Experimental realizations of QT have so far been limited to teleportation of light. The present communication gives a new experimental scheme for QT of heavy matter. We show that the standard experimental technique used in nuclear physics may be successfully applied to teleportation of spin states of atomic nuclei. It was shown that there are no theoretical prohibitions upon a possibility of a complete Bell measurement, so that implementation of all four quantum communication channels is at least theoretically available. A general expression for scattering amplitude of two 1/2-spin particles was given in the Bell operator basis, and peculiarities of Bell states registration are briefly discussed.
At present, in the field of the development of ways of controlled reactions of nuclear synthesis,... more At present, in the field of the development of ways of controlled reactions of nuclear synthesis, a nonconventional direction contiguous to inertial confinement of hot plasma — cavitational or bubble nuclear synthesis, is issued. This direction originates from researches of the single bubble sonoluminescence phenomenon, SBSL |1|. Taleyarkhan [2| reported about the observation of products of thermo¬nuclear synthesis, i. e. fast neutrons and tritium activity, using deuterated acetone С3D6О as a working liquid, and a foreign source of energetic nuclear particles for cavitation seeding. Though the experimental data are not confirmed yet by independent researches, theoretical investigations remove all doubts about validity of the basic idea [2], |5|. In this paper, an improved self sustaining lay-out of bubble fusion, when the products of nuclear fusion are used as cavitations exciters, is reported. Two alternative ways of the approach realization, are considered. The clue to the new app...
In recent data on neutron induced acoustic cavitation in deuterium--containing liquids obtained b... more In recent data on neutron induced acoustic cavitation in deuterium--containing liquids obtained by neutron measurements it was shown that very high temperatures could arise in some special cases. To study temperature of so--called bubble plasma it is desirable to have micro--detectors of X-rays, which can be prepared on the basis of room--temperature semiconductor detectors, in particular on mercuric iodide ($\alpha$--HgI$_2$) crystals. Having in view this aim, the properties of gel--grown ($\alpha$--HgI$_2$) crystals was studied by means of isothermal currents, and trap parameters was estimated. Results are promising for special aim of preparing X-ray detectors with moderate energy resolution needed in bubble--plasma diagnostic, though improving of crystal growing technology is necessary. {\it PACS:} 29.40.Wk; 52.70.La {\it Keywords:} X-ray and gamma--ray measurements; semiconductor detectors; mercuric iodide; plasma diagnostics; cavitation
Until recently, only science-fiction authors ventured to use a term teleportation. However, in th... more Until recently, only science-fiction authors ventured to use a term teleportation. However, in the last few years, on the eve of upcoming new millennium, the situation changed very much. The present report gives a synopsis of main concepts in this area. The readers will be able to make sure that paradoxical phenomena in the microcosm give a possibility to demonstrate the exchange of properties between microobjects, removed at a very large distance from each other, when no forces act between them. A new experimental scheme with hydrogen and helium nuclei is proposed. It is expected that the results of these experiments will be considered as teleportation of nuclear properties of atoms of the simplest chemical elements. A problem of teleportation of the more palpable cargo is left to the physics of the more distant future.
Since its discovery in 1993, quantum teleportation (QT) is a subject for intense theoretical and ... more Since its discovery in 1993, quantum teleportation (QT) is a subject for intense theoretical and experimental studies. Experimental demonstration of QT has so far been limited to teleportation of light. In this paper, we propose a new experimental scheme for QT of nuclear matter. We show that the standard technique of nuclear physics experiment could be successfully applied for teleportation of spin states of atomic nuclei. We claim that there are no theoretical prohibitions upon a possibility of a complete Bell measurement, therefore, the implementation of all the four quantum communication channels is at least theoretically possible. A general expression for scattering amplitude of two 1/2-spin particles is given in the Bell operator basis, and the peculiarities of Bell states registration are briey discussed.
Physics Letters B, 2001
A possibility of molecular-nuclear transitions to occur was recently predicted for some few-atomi... more A possibility of molecular-nuclear transitions to occur was recently predicted for some few-atomic systems. Among others, the molecule of ordinary water was shown to be a candidate for this effect due to a presence of (1-, 4.522 MeV)-resonance in the 18 Ne nucleus. The search for traces of nuclear reactions was carried out for condensed and vaporous phases of water, with the use of low-background annihilation spectrometry. The measurements were performed under conventional conditions and under conditions of the Baksan Neutrino Observatory.
Physica C: Superconductivity, 1995
Is shown, that the degradation process of YBa2Cu3O7−δ thick films, prepared by painting the mixtu... more Is shown, that the degradation process of YBa2Cu3O7−δ thick films, prepared by painting the mixture of (3BaCuO2+2CuO) on Y2BaCuO5 substrates, in aqueous environment is layer by layer. The use of this degradation process in forming microbridges for making one-hole thick-film RF-SQUIDs has been studied. For the first time, such SQUIDs have been fabricated, they have a noise spectral density Sφ ≈ 2 × 10−4φ0/ √Hz, an energy resolution ϵ ≈ 2.9 × 10−27 J/Hz and the excessive 1/ƒ noise appears in the frequency region below 1 Hz.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2003
A test of polarization of 3 He nuclei via spin-exchange collisions with optically pumped rubidium... more A test of polarization of 3 He nuclei via spin-exchange collisions with optically pumped rubidium atoms in an extremely low applied magnetic field was carried out. Permalloy magnetic shields were used to prevent a fast relaxation of 3 He polarization owing to the inhomogeneity of a surrounding magnetic field. The whole installation was placed at the neutron beam line of the IBR-30 facility, and used as a neutron spin filter. Thus, a prototype of new design of neutron polarizer was introduced. We intend to apply this experience for the full-scale KaTRIn facility to test the time reversal violation in neutron-nuclear reactions.
Journal of Low Temperature Physics, 1997
The ability to sinter the high-temperature superconducting ceramics (HTSC) used for making RF-SQU... more The ability to sinter the high-temperature superconducting ceramics (HTSC) used for making RF-SQUIDs, in which the conditions for observ-•ng secondary quantization effects (SQE) are satisfied, is discussed. The requirement for the ceramic sample characteristics, for example, granule size and type of intergrain junctions for minimizing the dielectric permeability and increasing the normal resistance of the weak link, are presented. It is shown that the method of preparing the YBa:CuaOr_~ thick films by painting a (3BaCu02 + 2CuO) mixture on a substrates of Y2BaCu05 appears to be suitable. Experimental results show the possible influence of SQE on the signal characteristics of thick film Y Ba2Cu307-6 RF-SQ UIDs.
Journal of Low Temperature Physics, 1997
Physica C: Superconductivity, 2004
Experimental data on signal and noise characteristics of high-T c RF SQUIDs with large inductance... more Experimental data on signal and noise characteristics of high-T c RF SQUIDs with large inductance of quantization loop are presented. The SQUIDs were produced by a thick-film HTS-technique of painting on the Y 2 BaCuO 5 substrate. For the first time, a steady quantum interference was observed in RF SQUID with the inductance as large as L S = 6.6 nH, that is, 60 times higher than the fluctuation inductance L F ≃ 10 −10 H at the liquid nitrogen temperature T = 77 K. A new method is offered to evaluate the sensitivity of RF SQUID with optimum inductance of the quantization loop.