Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/11313
Title: Analytical and numerical investigation of the effect of pulse shape of intense, few-cycles TM<sub>01</sub> laser on the acceleration of charged particles
Authors: Malav, Harish
Maheshwari, K P
Senecha, V
Keywords: Charged particle acceleration
Laser-driven accelerator
Carrier-envelope phase dependence
Ultra-fast few-cycle pulse propagation
Issue Date: Apr-2011
Publisher: NISCAIR-CSIR, India
Abstract: The effect of the pulse-shape, carrier-envelope phase (CEP) and number of cycles of the ultra-intense, ultra-short few-cycles TM<sub>01 </sub>laser propagating in vacuum on the acceleration of the electrons has been analytically and numerically investigated. The Gaussian, Lorentzian, and hyperbolic-secant temporal profiles of the laser pulse have been considered to get an insight into the scheme of acceleration of charged particles. A laser of intensity ~10<sup>22 </sup>W/cm<sup>2</sup> is found to accelerate the on-axis electrons from rest to the GeV energy range. The numerical results show that a single cycle Lorentzian profile of the laser pulse may mainly be used to obtain the higher values of possible electron acceleration.
Description: 251-256
URI: http://hdl.handle.net/123456789/11313
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.49(04) [April 2011]

Files in This Item:
File Description SizeFormat 
IJPAP 49(4) 251-256.pdf161.17 kBAdobe PDFView/Open


Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.