Mahmoud Aman Allah, S., Mohamad Salaman, E., Abduala Abad, R. (2014). Estimation Of the Total Energy Loss of Positrons in Copper and Nickel. Alustath, 22(7), 1973-1982.
Sabah Mahmoud Aman Allah; Enas Mohamad Salaman; Rafea Abduala Abad. "Estimation Of the Total Energy Loss of Positrons in Copper and Nickel". Alustath, 22, 7, 2014, 1973-1982.
Mahmoud Aman Allah, S., Mohamad Salaman, E., Abduala Abad, R. (2014). 'Estimation Of the Total Energy Loss of Positrons in Copper and Nickel', Alustath, 22(7), pp. 1973-1982.
Mahmoud Aman Allah, S., Mohamad Salaman, E., Abduala Abad, R. Estimation Of the Total Energy Loss of Positrons in Copper and Nickel. Alustath, 2014; 22(7): 1973-1982.

Estimation Of the Total Energy Loss of Positrons in Copper and Nickel

Journal of University of Babylon
Article 1, Volume 22, Issue 7, September 2014, Pages 1973-1982
Authors
Sabah Mahmoud Aman Allah; Enas Mohamad Salaman; Rafea Abduala Abad
Abstract
In present paper , the values of radiative Srad and collisional Scoll stopping powers and the total stopping power positrons β+ for copper and nickel by employing Bethe-Bloch relativistic formula in the energy range of 0.1MeV-10MeV. The results showing a that the radiative stopping power dominate more than the collisional stopping power in the of the total stopping power which are in good agreement with Estar universal code results .
Keywords
KEYWORDS; Bethe; Bloch; Stopping Power; stopping time; radiative; Collision; mean excitation energy; nickel; copper; Estar code
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