، صفحه 0-0 (1) اصل مقاله (578.69 K)

عنوان دوره: اولین دوره بین المللی و بیست و هشتمین دوره ملی (1400)

somayeh rezaei؛ Mohammad Jafar Jafary

One of the most common ion acceleration mechanisms is the TNSA. Research is ongoing to improve the quality of the accelerated proton beam, such as its maximum energy. In this work, by considering the real target profile at the moment of main laser pulse interaction with the pre-plasma, proton acceleration mechanism has been studied and its results are compared with the ideal step-like target. According to the results, the proton beam is accelerated 20 % more in the laser interaction with the smooth shaped target in comparision with step like target.

TNSA؛ proton accelereation؛ PIC simulation code

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