Generation of intense x-rays during ejection of a fast water jet from a metal channel to atmosphere

Корнилова, А.А.; Высоцкий, В. И.; Sysoev, N. N.; Litvin, N. K.; Tomak, V.I.; Barzov, A. A.

doi:10.1134/s1027451010060224

Cited by 13 publications

(21 citation statements)

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“…In this section we analyze the set of experiments on emission of X-ray beams of the energy in the keV region [1,2]. This emission from a steel plate (3mm thick) is schematically shown in Fig.…”

Section: A Experimentsmentioning

confidence: 99%

“…In experiments [1,2] emission of X-rays in the keV range was observed from a matter acted by shock waves. In [1] the iron sample, emitted X-rays, was acted by shock waves produced outside it. In Ref.…”

Section: Introductionmentioning

confidence: 99%

“…In experiments [1] the metallic surface, acted by shock waves and emitted X-rays, was far from the liquid producing cavitation mediated shock waves. So the internal dynamics of bubbles in the cavitating liquid was not relevant for the X-ray emission.…”

Section: Introductionmentioning

confidence: 99%

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X-ray and neutron emissions by shock waves

Ivlev

2017

Preprint

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Experimentally observed X-ray and neutron emissions by acoustic perturbations of liquids and solids look paradoxical. All acoustically driven effects are extremely adiabatic with respect to typical times /1keV ∼ 10 −18 s for X-ray and /1M eV ∼ 10 −21 s for neutron processes. A direct application of these mechanism would result in negligible (exponentially small) emission probabilities. As argued in this paper, high energy processes of X-ray and neutron emissions are caused by electron transitions in deep (∼ 1M eV ) and narrow (10 −11 cm) anomalous wells created by the local reduction of electromagnetic zero point energy. The formation of anomalous states cannot be described solely by quantum electrodynamics since the mechanism of electron mass generation is involved.

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Section: A Experimentsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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X-ray and neutron emissions by shock waves

Ivlev

2017

Preprint

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“…The research of the propagation in the air of waves, which are not electromagnetic or acoustic, and the formation of which was stimulated on the target surface by very short mechanical shocks, connected with cavitation phenomena in liquids, was carried out on the basis of several systems used by us during the experiments on cavitation water jets [1,4,5,17,18].…”

Section: Registration and Study Of Undamped Temperature Waves In Cavimentioning

confidence: 99%

“…In our previous studies [1][2][3][4][5][6] various radiative processes that accompany the cavitation of liquid jet exiting under pressure from a narrow channel were considered. At the time of these studies we have observed non-trivial physical processes during the interaction of this jet with the target.…”

Section: Introductionmentioning

confidence: 99%