Àá½Ã¸¸ ±â´Ù·Á ÁÖ¼¼¿ä. ·ÎµùÁßÀÔ´Ï´Ù.

Study on the Isomeric Ratio by Thermal Neutron Activation

¿øÀÚ·ÂÇÐȸÁö 1974³â 6±Ç 2È£ p.89 ~ 96
Bak Hae-Ill,
¼Ò¼Ó »ó¼¼Á¤º¸
 ( Bak Hae-Ill ) 
Seoul National University Department of Nuclear Engineering

Abstract

¿­Áß¼ºÀÚ Æ÷ȹ °úÁ¤À» ÅëÇÑ ÇÙÀ̼ºÃ¼ ½Ö Áï ^(80)Br^(m,g), ^(81)Se^(m,g), ^(104)Rh^(m,g), ^(116)In^(m,g) ¹× ^(134)Cs^(m,g)ÀÇ ´Ü¸éÀû ºñ¸¦ ´Ù·ç¾ú´Ù. ¹æ»çÈ­ ¹æ¹ý¿¡ ÀÇÇÏ¿© ±¸ÇÏ¿©Áø À̵é ÇÙÀ̼ºÃ¼½ÖÀÇ ´Ü¸éÀû ºñÀÇ ½ÇÇèÃøÁ¤Ä¡¸¦ ¼öÁ¤ º¸¿ÏµÈ Huizenga-Vandenbosch ¹ý¿¡ ÀÇÇÑ °è»êÄ¡¿Í ºñ±³ °ËÅäÇÏ¿´´Ù. »ó±â ÃøÁ¤Ä¡¿Í °è»êÄ¡´Â spin cut-off parameter¿Í ¥ã-¼±ÀÇ Áߺ¹µµ¸¦ ÀûÀýÈ÷ Á¶Á¤ÇÔÀ¸·Î½á 30% À̳»ÀÇ ¿ÀÂ÷ ¹üÀ§³»¿¡¼­ ÀÏÄ¡½Ãų ¼ö ÀÖ¾ú´Ù.
The cross-section ratios of the nuclear isomeric pairs 8OBrmre, 81Sem,g, 104Rhm,g. 16lnm,g and 134Csm,g through the radiative thermal neutron capture process have been studied. The experimental values of these ratios obtained by the activation method have been compared with the calculated ones deduced from the modified Huizenga-Vandenbosch method. Agreement between these values within 30% could be attained by controlling the spin cut-off parameter and gamma-ray multiplicity.

Ű¿öµå

¿ø¹® ¹× ¸µÅ©¾Æ¿ô Á¤º¸

µîÀçÀú³Î Á¤º¸