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P. K. Bindal; D. H. Youngblood; R. L. Kozub

doi:10.1103/PhysRevC.15.2006

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Neutron hole states of ${}^{93, 95}{Mo}$

P. K. Bindal, D. H. Youngblood, and R. L. Kozub^*

Cyclotron Institute and Physics Department, Texas A&M University, College Station, Texas 77843

^*Supported in part by the National Science Foundation and the Robert A. Welch Foundation.

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Phys. Rev. C 15, 2006 – Published 1 June, 1977

DOI: https://doi.org/10.1103/PhysRevC.15.2006

Abstract

The ( $p, d$ ) and ( $d, t$ ) reactions on ${}^{94}{Mo}$ and ${}^{96}{Mo}$ have been used at bombarding energies of ∼40 MeV to populate neutron hole states of ${}^{93}{Mo}$ and ${}^{95}{Mo}$ . Excitation energies and angular distributions were measured for levels up to ∼5 MeV in excitation. A distorted-wave Born approximation analysis was used to make $l$ assignments and to obtain spectroscopic factors. Three distinct groups of weakly excited levels, one corresponding to $l = 4$ and two corresponding to $l = 1$ , were observed above 2.3 MeV excitation in both nuclei. A quasiparticle-core coupling model is used to predict the properties of ${}^{93, 95}{Mo}$ nuclei and fair agreement with the experiments is obtained.

[NUCLEAR REACTIONS, NUCLEAR STRUCTURE ${}^{94, 96}{Mo}$ ( $p, d$ ), ${}^{94, 96}{Mo}$ ( $d, t$ ), $E ≃ 40$ MeV, measured $σ (θ)$ , ${}^{93, 95}{Mo}$ levels, deduced $l$ , $C^{2} S_{n}$ ; calculated $J$ , $π$ , $S_{n}$ , quasiparticle-core coupling model.]

References (26)

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P. K. Bindal, D. H. Youngblood, and R. L. Kozub, Phys. Rev. C 9, 1618 (1974) ibid. 10, 729 (1974)
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P. D. Kunz, University of Colorado (private communication)
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[c1] D. H. Youngblood and R. L. Kozub, Phys. Rev. Lett. 26, 572 (1971) Phys. Rev. C 4, 535 (1971)

[c2] P. K. Bindal, D. H. Youngblood, and R. L. Kozub, Phys. Rev. C 9, 1618 (1974) ibid. 10, 729 (1974)

[c3] R. L. Kozub and D. H. Youngblood, Phys. Rev. Lett. 28, 1529 (1972) Phys. Rev. C 7, 410 (1973)

[c4] P. K. Bindal, D. H. Youngblood, R. L. Kozub, and P. H. Hoffmann-Pinther, Phys. Rev. C 12, 390, 1826 (1975)

[c5] D. C. Kocher, Nucl. Data B 8, 527 (1972)

[c6] L. R. Medsker and D. J. Horen, Nucl. Data B 8, 29 (1972)

[c7] M. A. Moinester, G. Finkel, J. Alster, and P. Martin, Nucl. Phys. 202, 473 (1973)

[c8] H. Ohnuma and J. L. Yntema, Phys. Rev. 178, 1855 (1969)

[c9] R. C. Diehl, B. L. Cohen, R. A. Moyer, and L. H. Goldman, Phys. Rev. C 1, 2132 (1970)

[c10] P. D. Kunz, University of Colorado (private communication)

[c11] F. D. Becchetti, Jr., and G. W. Greenlees, Phys. Rev. 182, 1190 (1969)

[c12] C. M. Perey and F. G. Perey, Phys. Rev. 152, 923 (1966)

[c13] E. R. Flynn, D. D. Armstrong, J. G. Berry, and A. G. Blair, Phys. Rev. 182, 1113 (1969)

[c14] C. M. Fou, Nucl. Phys. A192, 139 (1972)

[c15] J. Schoonover, H. C. Cheung, J. E. Kitching, S. K. Mark, and J. K. P. Lee, Z. Phys. A272, 99 (1975)

[c16] K. H. Bhatt and J. B. Ball, Nucl. Phys. 63, 286 (1965)

[c17] N. Auerbach and I. Talmi, Nucl. Phys. 64, 458 (1965)

[c18] J. Vervier, Nucl. Phys. 75, 17 (1966)

[c19] D. C. Choudhury and J. T. Clemens, Nucl. Phys. A125, 140 (1969)

[c20] J. B. Ball, Phys. Lett. 41B, 55 (1972)

[c21] A. Charvet, R. Chery, R. Duffait, and M. Morgue, Nucl. Phys. A238, 333 (1975)

[c22] R. L. Kozub and D. H. Youngblood, Phys. Rev. C 7, 404 (1973)

[c23] J. B. Moorehead and R. A. Moyer, Phys. Rev. 184, 1205 (1969) Phys. Rev. C 1, 2132 (1970)

[c24] L. R. Medsker and J. L. Yntema, Phys. Rev. C 9, 664 (1974)

[c25] W. L. Sievers, D. A. Close, C. J. Umbarger, R. C. Bearse, and F. W. Prosser, Jr., Phys. Rev. C 6, 1001 (1972)

[c26] P. K. Bindal and D. H. Youngblood, Bull. Am. Phys. Soc. 21, 633 (1976)

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Neutron hole states of ${}^{93, 95}{Mo}$

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Neutron hole states of Mo93,95

Abstract

References (26)

Neutron hole states of ${}^{93, 95}{Mo}$