http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Woo Ju Jeon(전우주) (검색결과 3 건)
- 무료
- 기관 내 무료
- 유료
-
朱寬植,崔惠珍,全禹柱 명지대학교 자연과학연구소 1990 자연과학논문집 Vol.8 No.-
Double ionization of the K-shell accompaning K-shell internal conversion of the 0.035 MeV transition of ???Te has been studied by recording coincidences between Kα hyper satellite x-rays and Kα satellite x-rays emitted when double vacancies are filled. The ???I source material was used for this study. The recorded coincidence spectrum, using two Ge(Li) detectors and TAC, was analyzed. And then we obtained the measured coincidence unmber N(Kα?? Kα??) and the total number N(Kα) of K x-rays. Using these values, the probability per K-shell internal conversion that a double vacancy is formed, Pkk(IC), was found to be 0.51×10??. We recognized that this value is almost the same as the result from fitting thend of experimental values for various elements by computer. However there is some difference between our result and the corresponding theoretical value.
-
朱寬植,全禹柱,崔点洙 明知大學校 自然科學硏究所 1987 자연과학논문집 Vol.5 No.-
Measurements of the electromagnetic lifetime of 2g+ staate in Sm-152 have been made by the TPHC method. Single gamma spectrum of Eu-152 taken with a Ge(Li) detector is analyzed by using DEC PDP-11/23 computer. From the results the energies and relative intensities were obtained. The partial lifetimes of the principal transitions were computed from the previous results. The expressed their results in terms of the reduced transition probabilities (B (E2) and B(M1) of the principal electromagnetic transitions. The present results are compared with calculatins based on the Interacting Boson Approzimation (I.B.A.) model. The values yidlded results in good agreement with I.B.A. model.
-
朱寬植,全禹柱,洪完 명지대학교 자연과학연구소 1989 자연과학논문집 Vol.7 No.-
B(E2) and B(M1) from lifetimes of first several excited states of ??Gd have been calculated. And lifetime of 123.08 keV transition from the lowest excited state was measured by delayed coincidence method using TPHC. The lifetime of the transition was 1.176 ns. Furthermore lifetime of the other transitions, 248.11keV, 346.71keV, 557.58keV, 1004.76keV were obtained from other experimental papers. With these values, B(E2) and B(M1) were evaluated by using the Unified Model made by Bohr-Nottelson and compared them with the theoretical values calculated based on I.B.A (Interacting Boson Approximation) model. Excellent agreement was found in the case of B(E) for 123.08keV in 0.26% error.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
