@article { author = {dehghani, Vahid and Alavi, Seyed Alireza}, title = {Proton emission from 164,165,166,167Ir،171 Au،177Tl and185}, journal = {Journal of Radiation and Nuclear Technology}, volume = {4}, number = {4}, pages = {39-47}, year = {2018}, publisher = {University of Guilan}, issn = {2423-6616}, eissn = {}, doi = {10.22124/jrnt.2018.8427.1064}, abstract = {The pr oton emission from 164,165,166,167Ir ، 171 Au ، 177Tl and 185 Bi has been investigated using the frame-work of WKB semi-classical method. In order to keep the self-consistency of the method we have defined an angel dependent quantization factor which was multiplied by the nuclear potential term. We observed that the deformed mechanism results in smaller half lives in comparison with the spherical calculations. Good agreement between the experimental half- lives and the calculated ones was observed. Good agreement between the experimental half- lives and the calculated ones was observed. Good agreement between the experimental half- lives and the calculated ones was observed. Good agreement between the experimental half- lives and the calculated ones was observed. Good agreement between the experimental half- lives and the calculated ones was observed. Good agreement between the experimental half- lives and the calculated ones was observed. Good agreement between the experimental half- lives and the calculated ones was observed.}, keywords = {Proton emission,WKB,nuclear deformation}, title_fa = {پروتون‌زایی هسته‌های 185i17 Tوl،171 Au 164,165,166,167Ir}, abstract_fa = {در این مقا له به بررسی رفتار پروتون زا یی هسته ها ی 164,165,166,167Ir ، 171 Au ، 177Tl و 185 Bi پردا خته ایم. در این محاسبات از روش نیمه کلاسیکی WKB تغییر شکل یافته استفاده شد ه است و نتا یج حا صل نشا ن د هنده آن است که استفاد ه از ر وش تغییر شکل یا فته هموار ه منجر به بدست آ مدن مقا دیر کوچکتری برای طو ل عمر پرو تو ن زایی به نسبت فرمول بندی کروی روش نیمه کلا سیکی WKB می شو د. جهت حفظ خود ساز گا ری فرمول بندی پا را متر کوا نتش وا بسته به زا ویه را معرفی نموده ایم و با ضرب آ ن در پتا نسیل هسته ا ی به انجا م محاسبات پرداخته ایم. همچنین تطا بق خو ب نتایج بدست آمده با داده های تجربی نیمه عمر هسته های مورد مطالعه حائز اهمیت است.}, keywords_fa = {پروتون زایی,WKB,تغییر شکل هسته}, url = {https://jrnt.guilan.ac.ir/article_2978.html}, eprint = {https://jrnt.guilan.ac.ir/article_2978_99d08af004337980c952ad7f8228abcb.pdf} }