Photoproton spectrum from carbon

doi:10.1016/0375-9474(68)90305-9

Nuclear Physics A

Volume 119, Issue 2, 28 October 1968, Pages 347-355

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Abstract

The 90° yield of protons was measured for the ¹²C(γ, p)¹¹B reaction using bremsstrahlung of 37.7 MeV end-point energy. While moderate structure has previously been seen in ¹²C(γ, n)¹¹C total cross-section measurements which summed over all states of ¹¹C, no significant structure is found with comparable energy resolution in the ¹²C(γ, p₀)¹¹C reaction above 30 MeV. It is deduced that the $1 s^{−1} 1 p_{12}$ hole-particle configuration is probably concentrated in either of the relatively strong levels at 31.5 ± 1.3 MeV and 35.7 ± 0.7 MeV excitation energy or is split between them.

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Cited by (3)

Energy levels of light nuclei A = 12
2017, Nuclear Physics A
The ν-process
1990, Astrophysical Journal
Photoproton cross section and angular distributions for C12 in the giant dipole resonance region
1976, Physical Review C

^†: Work was performed in the Ames Laboratory of the United States Atomic Energy Commission-Contribution No. 2362.

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Photoproton spectrum from carbon

Abstract

Nucl. Phys.

Nucl. Phys.

Phys. Rev.

Z. Phys.

Nuovo Cim.

Phys. Rev.

Phys. Lett.

Nucl. Phys.

Phys. Rev. Lett.

Phys. Lett.