<math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">Si</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>28</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow><mo>(</mo><mi>d</mi><mo>,</mo><mi> </mi><mrow><mmultiscripts><mrow><mi mathvariant="normal">He</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>3</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow><mo>)</mo><mrow><mmultiscripts><mrow><mi mathvariant="normal">Al</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>27</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math> Reaction and the Structure of <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">Si</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>28</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math> and <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">Al</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>27</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math>

B. H. Wildenthal; E. Newman

doi:10.1103/PhysRev.167.1027

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${}^{28}{Si} (d, {}^{3}{He}) {}^{27}{Al}$ Reaction and the Structure of ${}^{28}{Si}$ and ${}^{27}{Al}$

B. H. Wildenthal^* and E. Newman

Oak Ridge National Laboratory, Oak Ridge, Tennessee

^*U. S. A. E. C. Postdoctoral Fellow under appointment from Oak Ridge Associated Universities.

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Phys. Rev. 167, 1027 – Published 20 March, 1968

DOI: https://doi.org/10.1103/PhysRev.167.1027

Abstract

The level structure of ${}^{27}{Al}$ from 0- to 6.5-MeV excitation has been studied with the ${}^{28}{Si} (d, {}^{3}{He}) {}^{27}{Al}$ reaction at $E_{d} = 34.4$ MeV. Eight experimental angular distributions are presented. Assignments of $l$ values and spectroscopic factors are made with a local, zero-range distorted-wave Born-approximation analysis. The deduced $l$ values are consistent with the known spins of levels of ${}^{27}{Al}$ of excitation energy ≤3.0 MeV. Levels at 4.05- and 5.15-MeV excitation are assigned $l = 1$ , and the level at 4.40-MeV excitation is assigned $l = 2$ . The extracted spectroscopic factors are discussed in terms of some simple models for ${}^{27}{Al}$ and compared with results from new shell-model calculations.

References (49)

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R. H. Bassel, Phys. Rev. 149, 791 (1966)
J. C. Hiebert, E. Newman, and R. H. Bassel, Phys. Rev. 154, 898 (1967)
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[c1] R. H. Bassel, R. M. Drisko, and G. R. Satchler, Oak Ridge National Laboratory Report No. ORNL-3240 (unpublished) G. R. Satchler, Nucl. Phys. 55, 1 (1964)

[c2] M. H. Macfarlane and J. B. French, Rev. Mod. Phys. 32, 567 (1960)

[c3] R. H. Bassel, Phys. Rev. 149, 791 (1966)

[c4] J. C. Hiebert, E. Newman, and R. H. Bassel, Phys. Rev. 154, 898 (1967)

[c5] G. Muehllehner, A. S. Poltorak, W. C. Parkinson, and R. H. Bassel, Phys. Rev. 159, 1039 (1967)

[c6] D. D. Armstrong and A. G. Blain, Phys. Letters 10, 204 (1964)

[c7] D. J. Baugh, G. J. B. Pyle, P. M. Rolph, and S. M. Scarrott, Nucl. Phys. A95, 115 (1967)

[c8] E. F. Gibson, B. W. Ridley, J. J. Kraushaar, M. E. Rickey, and R. H. Bassel, Phys. Rev. 155, 1194 (1967)

[c9] J. C. Hafele, E. R. Flynn, and A. G. Blair, Phys. Rev. 155, 1238 (1967)

[c10] B. H. Wildenthal, M. R. Cates, and E. Newman, Bull. Am. Phys. Soc. 12, 536 (1967)

[c11] P. M. Endt and C. Van der Leun, Nucl. Phys. 34, 1 (1962)

[c12] V. K. Thankappan, Phys. Rev. 141, 957 (1966)

[c13] G. M. Crawley and G. T. Garvey, Phys. Letters 19, 228 (1965)

[c14] K. H. Bhatt, Nucl. Phys. 39, 375 (1962)

[c15] B. H. Wildenthal, P. W. M. Glaudemans, E. C. Halbert, and J. B. McGrory, Bull. Am. Phys. Soc. 12, 48 (1967)

[c16] E. Newman, L. C. Becker, B. M. Preedom, and J. C. Hiebert, Nucl. Phys. A100, 225 (1967)

[c17] R. M. Drisko (unpublished)

[c18] G. R. Satchler, Argonne National Laboratory Report No. ANL-6878, p. 23 (unpublished)

[c19] L. L. Lee, Jr., J. P. Schiffer, B. Zeidman, G. R. Satchler, R. M. Drisko, and R. H. Bassel, Phys. Rev. 136, B971 (1964)

[c20] W. T. Pinkston and G. R. Satchler, Nucl. Phys. 72, 641 (1965)

[c21] N. Austern, Phys. Rev. 136, B1743 (1964)

[c22] P. J. Iano and N. Austern, Phys. Rev. 151, 853 (1966)

[c23] E. Rost, Phys. Rev. 154, 994 (1967)

[c24] S. K. Penny and G. R. Satchler, Nucl. Phys. 53, 145 (1964)

[c25] B. Kozlowsky and A. de-Shalit, Nucl. Phys. 77, 215 (1966)

[c26] M. Chabre, D. L. Hendrie, H. G. Pugh, and C. Detrag, Bull. Am. Phys. Soc. 11, 317 (1966)

[c27] G. R. Satchler (private communication)

[c28] B. T. Lawergren, Nucl. Phys. 53, 417 (1964)

[c29] D. M. Sheppard and C. Van der Leun, Nucl. Phys. A100, 333 (1967)

[c30] B. T. Lawergren, Nucl. Phys. A90, 311 (1967)

[c31] S. Hinds and R. Middleton, Proc. Phys. Soc. (London) 75, 444 (1960)

[c32] B. H. Wildenthal and P. W. M. Glaudemans, Nucl. Phys. A92, 353 (1967)

[c33] L. W. Swenson, R. W. Zurnuhle, and C. M. Fou, Nucl. Phys. A90, 232 (1967)

[c34] H. E. Gove, K. H. Purser, J. J. Schwartz, W. P. Alford, and D. Cline, Bull. Am. Phys. Soc. 12, 73 (1967)

[c35] M. C. Mermaz, G. E. Holland, A. Whitten, Jr., and D. A. Bromley, Bull. Am. Phys. Soc. 12, 570 (1967)

[c36] T. Wakatsuki and B. D. Kern, Bull. Am. Phys. Soc. 11, 509 (1966)

[c37] D. Dehnhard and J. L. Yntema, Phys. Rev. 155, 1261 (1967)

[c38] F. Ajzenberg-Selove and T. Lauritsen, Nucl. Phys. 11, 1 (1959)

[c39] A R. Poletti and D. F. H. Start, Phys. Rev. 147, 800 (1966)

[c40] J. Dubois and L. G. Earwaker (unpublished)

[c41] R. L. Kozub and E. Kashy (private communication)

[c42] G. Jacob and Th. A. J. Maris, Rev. Mod. Phys. 38, 121 (1966)

[c43] K. T. R. Davies, S. J. Krieger, and M. Baranger, Nucl. Phys. 84, 545 (1966)

[c44] P. M. Endt (private communication)

[c45] D. Dehnhard and J. L. Yntema, Bull. Am. Phys. Soc. 12, 571 (1967)

[c46] S. G. Nilsson, Kgl. Danske Videnskab. Selskab Mat.-Fys. Medd. 29, No. 16 (1955)

[c47] B. E. Chi, Nucl. Phys. 83, 97 (1966)

[c48] K. H. Bhatt (private communication)

[c49] J. B. French, E. C. Halbert, J. B. McGrory, and S. S. M. Wong (unpublished)

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${}^{28}{Si} (d, {}^{3}{He}) {}^{27}{Al}$ Reaction and the Structure of ${}^{28}{Si}$ and ${}^{27}{Al}$

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Si28(d, He3)Al27 Reaction and the Structure of Si28 and Al27

Abstract

References (49)

${}^{28}{Si} (d, {}^{3}{He}) {}^{27}{Al}$ Reaction and the Structure of ${}^{28}{Si}$ and ${}^{27}{Al}$