@article{(Open Science Index):https://publications.waset.org/pdf/3905,
	  title     = {Analysis of Gamma-Ray Spectra Using Levenberg-Marquardt Method},
	  author    = {A. H. Fatah and  A. H. Ahmed},
	  country	= {},
	  institution	= {},
	  abstract     = {Levenberg-Marquardt method (LM) was proposed to
be applied as a non-linear least-square fitting in the analysis of a
natural gamma-ray spectrum that was taken by the Hp (Ge) detector.
The Gaussian function that composed of three components, main
Gaussian, a step background function and tailing function in the lowenergy
side, has been suggested to describe each of the y-ray lines
mathematically in the spectrum. The whole spectrum has been
analyzed by determining the energy and relative intensity for the
strong y-ray lines.},
	    journal   = {International Journal of Physical and Mathematical Sciences},
	  volume    = {5},
	  number    = {1},
	  year      = {2011},
	  pages     = {18 - 23},
	  ee        = {https://publications.waset.org/pdf/3905},
	  url   	= {https://publications.waset.org/vol/49},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 49, 2011},