A study of the 99Tc(p,d)98Tc reaction |
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| Authors: | RA Emigh RE Anderson |
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| Institution: | Department of Nuclear Physics, Research School of Physical Sciences, The Australian National University, Canberra, ACT, 2600, Australia |
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| Abstract: | The energy levels of 98Tc were studied with the 99Tc(p, d)98Tc reaction at a bombarding energy of 22.9 MeV and 15 keV resolution (FWHM). The Q-value for this reaction was found to be ?6.755 ± 0.009 MeV and the 98Tc mass excess was calculated to be ?86.421 ± 0.011 MeV. This reaction provided the excitation energies for 49 neutron hole states below 1.5 MeV excitation. Comparison of experimental angular distributions with DWBA calculations permitted assignment of lf-values and the extraction of spectroscopic factors for 44 of these levels. Extensive configuration mixing is observed except in the low-lying multiplet. Effective proton-particle, neutron-hole interaction matrix elements were obtained from the low-lying positive-parity multiplet of 98Tc. |
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| Keywords: | Nuclear reaction |
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