High spin states in the closed-neutron-shell nucleus142Nd
Tóm tắt
High spin states of142Nd have been investigated via the130Te (16O,4n)-reaction by means of in-beam gamma ray spectroscopy using compton suppressed germanium detectors of the OSIRIS-12 facility. Spins up to at least I=24ħ were assigned and parities were determined by gamma angular distribution, gamma linear polarization and singles spectra measurements. The yrast states (I≤16ħ) of142Nd have been compared with neighbouring N=82 nuclei.
Tài liệu tham khảo
Nagai, Y., Stycen, J., Piiparinen, M., Kleinheinz, P., Bazzacco, D., von Brentano, P., Zell, K. O., Blomqvist, J.: Phys. Rev. Lett.47, 1259 (1981)
Lieder, R. M., Jäger, H., Neskakis, A., Venkova, T., Michel, C.: Nucl. Instr. Meth.220, 363 (1984)
De Geer, L.-E., Kerek, A., Haratym, Z., Kownacki, J., Ludziejewski, J.: Nucl. Phys. A246, 104 (1975)
Peker, L. K.: Nucl. Data Sheets 43, 579 (1984)
Zamfir, V. et al.: private communications
Enghardt, W., Käubier, Z., Prade, H.. Keller, H.-J., Stary, F.: Nucl. Phys.A449, 417 (1986)
Pengo, P., Lunardi, S., Tischler, R., Daly, P. J., Nagai, V., Broda, R., Kleinheinz, P.: KFA Jülich annual report36, 25 (1978)