Dependency of the stochastic heating of electrons on the pulse rise-time in intense laser-plasma interaction

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

KHALILZADEH E.; Chakhmachi a.; Yazdanpanah J.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY Year:2021 | Volume:42 | Issue:1 (95) Page(s): 98-106

Download Full-Text

Persian Verion

View:

274

Download:

Cites:

Information Journal Paper

Title

Dependency of the stochastic heating of electrons on the pulse rise-time in intense laser-plasma interaction

Author(s)

KHALILZADEH E. | Chakhmachi a. | Yazdanpanah J. | Issue Writer Certificate

Keywords

Electron heatingQ1

Laser-plasma interactionQ1

Particle simulationQ1

Pulse rise-timeQ1

Stress tensor elementQ1

Abstract

In this paper, the effects of the Pulse rise-time in the performance of the Electron heating in the interaction of intense laser pulse with under-dense plasma have been investigated using the particle-incell (PIC) simulation code. In this way, two laser pulses with a length of 200 fs and different pulse risetime of 80 fs and 40 fs have been selected. The laser intensity and the plasma density are I=1018 w/cm2 and n=0. 02 ncr (ncr is the plasma critical density), respectively. To correctly characterize the local plasma temperature in different regions of plasma, the Stress tensor elements have been used. Our results show that the Electron heating and the temperature of the electrons are strongly dependent on the laser Pulse rise-time and increase significantly with decreasing the Pulse rise-time. In other words, when the Pulse rise-time is initially smooth (80 fs), the scattering fields can provide the necessary condition for stochastic heating. Whereas, in the quickly rising pulses (40 fs), the Electron heating is initiated by the wave breaking. In the following, the effect of increasing the laser pulse intensity on the Electron heating is investigated for the pulses with different rise-times, hence these effects are more severe for the pulses with the short rise-time.

Cites

No record.

References

No record.

Cite

APA: Copy

KHALILZADEH, E., Chakhmachi, a., & Yazdanpanah, J.. (2021). Dependency of the stochastic heating of electrons on the pulse rise-time in intense laser-plasma interaction. JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, 42(1 (95) ), 98-106. SID. https://sid.ir/paper/409529/en

Vancouver: Copy

KHALILZADEH E., Chakhmachi a., Yazdanpanah J.. Dependency of the stochastic heating of electrons on the pulse rise-time in intense laser-plasma interaction. JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY[Internet]. 2021;42(1 (95) ):98-106. Available from: https://sid.ir/paper/409529/en

IEEE: Copy

E. KHALILZADEH, a. Chakhmachi, and J. Yazdanpanah, “Dependency of the stochastic heating of electrons on the pulse rise-time in intense laser-plasma interaction,” JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, vol. 42, no. 1 (95) , pp. 98–106, 2021, [Online]. Available: https://sid.ir/paper/409529/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops