Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Jalaj Jain"'
Autor:
Leopoldo Soto, Cristian Pavez, José Pedreros, Jalaj Jain, José Moreno, Patricio San Martín, Fermín Castillo, Daniel Zanelli, Luis Altamirano
Publikováno v:
Micromachines, Vol 15, Iss 9, p 1123 (2024)
Plasma focus devices represent a class of hot and dense plasma sources that serve a dual role in fundamental plasma research and practical applications. These devices allow the observation of various phenomena, including the z-pinch effect, nuclear f
Externí odkaz:
https://doaj.org/article/3a24972aea1648e99281c9297185e59c
Publikováno v:
Results in Physics, Vol 23, Iss , Pp 104016- (2021)
Plasma focus devices have been investigated as a pulsed radiation source. Different studies have shown that the shape of the anode affects strongly the plasma dynamic and X-ray emission that takes place in plasma focus devices. In the present work, a
Externí odkaz:
https://doaj.org/article/d2f6650c2cf348d8ad61494437d95f80
Autor:
Sergio Davis, Felipe González-Cataldo, Gonzalo Gutiérrez, Gonzalo Avaria, Biswajit Bora, Jalaj Jain, José Moreno, Cristian Pavez, Leopoldo Soto
Publikováno v:
Matter and Radiation at Extremes, Vol 6, Iss 1, Pp 015902-015902-9 (2021)
A simple model for the stochastic evolution of defects in a material under irradiation is presented. Using the master-equation formalism, we derive an expression for the average number of defects in terms of the power flux and the exposure time. The
Externí odkaz:
https://doaj.org/article/1da86bbd3ef648caaf9f02ac41f059ad
Autor:
Jalaj Jain, Jose Moreno, Sergio Davis, Biswajit Bora, Cristian Pavez, Gonzalo Avaria, Leopoldo Soto
Publikováno v:
Results in Physics, Vol 16, Iss , Pp 102915- (2020)
In the present work, efforts are made to identify the presence of high energy photons in X-rays pulses, emitted from a hundred joules plasma focus device, PF-400J. Two different experiments were carried out, with the insertion of a lead piece inside
Externí odkaz:
https://doaj.org/article/5fcd77308e71457391f5a22fea1cfee8
Autor:
Valentina Verdejo, Analía Radl, Joan-Francesc Barquinero, Jalaj Jain, Sergio Davis, Cristian Pavez, Leopoldo Soto, José Moreno
Publikováno v:
Journal of Applied Physics. 133
X-ray pulses (full width at half maximum ∼ 90 ns, dose rate ∼ 107 Gy s−1) were used to irradiate the monolayer of peripheral blood mononucleated cells using the PF-2kJ kilojoule plasma focus device. Four different exposure conditions were evalu
Autor:
Cristian Pavez, Maximiliano Zorondo, José Pedreros, Adolfo Sepúlveda, Leopoldo Soto, Gonzalo Avaria, José Moreno, Sergio Davis, Biswajit Bora, Jalaj Jain
Publikováno v:
Plasma Physics and Controlled Fusion. 65:015003
In this work, new evidence and information about both the origin and evolution of filamentary structures observed in the current sheath of a small plasma focus (PF) discharge are reported. The experiments were carried out in a small generator of low
Publikováno v:
Physical review. E. 102(4-1)
The thermodynamic properties of systems with long-range interactions present an ongoing challenge, from the point of view of both theory as well as computer simulation. In this paper we study a model system, a Coulomb gas confined inside a sphere, by
Autor:
Gonzalo Avaria, Jalaj Jain, Sergio Davis, Leopoldo Soto, Biswajit Bora, José Moreno, C. Pavez
Publikováno v:
Results in Physics, Vol 16, Iss, Pp 102915-(2020)
In the present work, efforts are made to identify the presence of high energy photons in X-rays pulses, emitted from a hundred joules plasma focus device, PF-400J. Two different experiments were carried out, with the insertion of a lead piece inside
Autor:
Biswajit Bora, Gonzalo Avaria, Jalaj Jain, A. Aguilera, José Moreno, Suryakant B. Gupta, Leopoldo Soto
Publikováno v:
IEEE Transactions on Plasma Science. 46:1768-1774
Plasma needle is a novel design of a plasma source at atmospheric pressure to achieve a nonthermal plasma jet. The advantage of the plasma needle is that it can be operated in open air, outside a vessel. The plasma that is generated with the plasma n
Autor:
Katherine Marcelain, Sergio Davis, José Moreno, Jalaj Jain, C. Pavez, Héctor Araya, Biswajit Bora, Rodrigo Andaur, Leopoldo Soto
Publikováno v:
Journal of Applied Physics. 130:164902
In the present work, a kilojoule plasma focus device, PF-2 kJ, is adopted as a pulsed x-ray source to study the effects of pulsed radiation in cancer cells. Low dose hyper-radiosensitivity (LDHRS) effects have been explored in various cancer cell lin