TY  - BOOK
AU  - Ambreen Muzaffar (13854) 
TI  - Comparison study of penumbra, flatness and symmetry for high energy-photon beams, in small & large fields, with 2D ion chamber array matrix 
U1  - 612.014  
PY  - 2018///
CY  - Islamabad 
PB  - (unpublished) 
KW  - Photon Beams
KW  - Chamber array
KW  - Penumbra
KW  - Flatness
KW  - Symmetry
KW  - FBSH
N1  - Submitted in fulfillment of the requirements for the degree of Masters of philosophy in Physics to the Faculty of Basic Sciences and Humanities; Includes bibliographical references; Thesis supervisor: Dr. Zafar Wazir; Thesis (M.Phil)--Riphah International University, 2018
ER  -