Comparison of the quasifree charge-exchange reaction for<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">C</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>12</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Fe</mml:mi

Hicks, K.; Celler, Anna; Henderson, R.; Jackson, K. P.; Miller, C. A.; Vetterli, M. C.; Yen, S.; Brieva, F. A.; Horowitz, C. J.; Piekarewicz, J.

doi:10.1103/physrevc.47.260

Cited by 6 publications

(2 citation statements)

References 17 publications

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“…It is found, however, that it is not clearly superior to more conventional approaches, and in some cases the non-relativistic theories show better agreement with data [239].…”

Section: Nuclear Response Functionsmentioning

confidence: 77%

“…The first experiments to look for such effects were those of Hicks et al [238,239] which measured analyzing powers as well as cross sections in the 12 C, 54 Fe ( ,n) reactions at 290 and 420 MeV. They noted that the shape of the quasifree spectrum was target dependent, indicating the need for caution in any use of a "universal" model for quasifree scattering.…”

Section: Nuclear Response Functionsmentioning

confidence: 98%

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Nucleon Charge-Exchange Reactions at Intermediate Energy

Alford

Spicer²

2002

Advances in Nuclear Physics

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“…It is found, however, that it is not clearly superior to more conventional approaches, and in some cases the non-relativistic theories show better agreement with data [239].…”

Section: Nuclear Response Functionsmentioning

confidence: 77%

Section: Nuclear Response Functionsmentioning

confidence: 98%

Nucleon Charge-Exchange Reactions at Intermediate Energy

Alford

Spicer²

2002

Advances in Nuclear Physics

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Energy levels of light nuclei A= 12

2017

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Relativistic effects on polarization transfer observables for quasielastic proton-nucleus scattering

Hillhouse¹,

Kock²

1994

Phys. Rev. C

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Within the relativistic plane-wave impulse approximation, the sensitivity of complete sets of quasielastic proton-nucleus spin observables is investigated with respect to relativistic effects, the importance of exchange contributions to the NN amplitudes, the form of the mN vertex, and spinorbit distortions. Calculations are performed at laboratory energies ranging from 135 to 500 MeV and for target nuclei ranging from C to Pb at a fairly large fixed momentum transfer of 1.97 fm . Of all the spin observables, only A"exhibits a clear relativistic efFect at the highest energy, as has been previously found. However, at the lower energies (200 MeV and below) the relativistic eRect shifts to two other polarization transfer observables, mainly D,t, and to a lesser extent D~t, . In addition, it is found that D"t"is extremely sensitive to the pseudoscalar versus pseudovector ambiguity of the xN vertex, whereas D,t~and D~tt are sensitive to exchange contributions to the NN amplitudes. Compared to the latter, the efFects of spin-orbit distortion are not insignificantly small and had to be corrected for. This investigation stresses the urgent need for measurements of the quasielastic spin observables at these low energies.PACS number(s): 24.10. Jv, 24.70.+s, 25.40.h

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Comparison of the quasifree charge-exchange reaction forC12andFe

Cited by 6 publications

References 17 publications

Nucleon Charge-Exchange Reactions at Intermediate Energy

Nucleon Charge-Exchange Reactions at Intermediate Energy

Energy levels of light nuclei A= 12

Relativistic effects on polarization transfer observables for quasielastic proton-nucleus scattering

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