
Further search for selectivity of positron annihilation in the skin and cancerous systems
Keywords: خال سرطانی یا ملانوما; 82.30.Gg; 87.80.ây; 82.80.âd; 87.83.+a; Doppler broadening energy spectroscopy; Positron annihilation lifetime; Skin cancer; Basal cell carcinoma; Squamous cell carcinoma; Melanoma;