Proton scattering at intermediate energies on Ni-58: How well is it understood? - INSPIRE

DataBETA

Proton scattering at intermediate energies on Ni-58: How well is it understood?

F. Hofmann
(
- Darmstadt, Tech. Hochsch.
)
,
C. Baumer
(
- Munster U.
)
,
A.M. vanden Berg
(
- Groningen U.
)
,
D. Frekers
(
- Munster U.
)
,
V.M. Hannen
(
- Munster U. and
- Groningen U.
)

Jul, 2007

4 pages

Published in:

Phys.Rev.C 76 (2007) 014314

DOI:

10.1103/PhysRevC.76.014314

View in:

Nuclear Science References

reference search6 citations

Citations per year

Abstract: (APS)

The excitation-energy region up to 23 MeV in Ni58 has been investigated with the (p→,p→') reaction at an incident energy of 172 MeV and forward angles favoring the excitation of the spin-dipole mode in the continuum. The measured cross sections, spin-flip cross sections, and spin-flip probabilities are compared to microscopic reaction-model calculations using various effective projectile-target interactions. The nuclear structure input, which takes into account one-particle one-hole (1p1h) as well as two-particle-two hole (2p2h) excitations, allows for a reasonable description of the continuum region well above the particle-decay thresholds. However, considerable problems remain in the description of spin-flip resonances at lower excitation energies, which cannot be explained by a quenching of the spin-isospin interaction.

25.40.Ep
24.70.+s
27.40.+z
24.30.Cz

References(34)

Figures(0)

- Adv.Nucl.Phys. 25 275

- Nucl.Phys.A 731 1

Low-energy isoscalar quadrupole strength in 40 Ca and 48 Ca from (p,p′x) reactions ☆ ☆ Supported by the NRF (South Africa) and by the DFG under contract FOR 272/2-1.

et al.

- Phys.Lett.B 506 (2001) 247-253
•
DOI:
- 10.1016/S0370-2693(01)00230-1

Evidence for the Existence of the [202]3/2 Deformed Band in Mirror Nuclei Mg-25 and Al-25

Y. Fujita
(
- Osaka U.
)
,
I. Hamamoto
(
- Lund U.
)
,
H. Fujita
(
- Osaka U., Res. Ctr. Nucl. Phys.
)
,
Y. Shimbara
(
- Osaka U.
)
,
T. Adachi
(
- Osaka U.
)

et al.

- Phys.Rev.Lett. 92 (2004) 062502
•
DOI:
- 10.1103/PhysRevLett.92.062502

High resolution study of the Gamow-Teller strength distribution in Ti-51 measured through V-51(d, He-2) Ti-51

et al.

- Phys.Rev.C 68 (2003) 031303
•
DOI:
- 10.1103/PhysRevC.68.031303

Gamow-Teller Strengths in the A=14 Multiplet: A Challenge to the Shell Model

et al.

- Phys.Rev.Lett. 97 (2006) 062502
•
DOI:
- 10.1103/PhysRevLett.97.062502

Nuclear Weak Interaction Processes in Stars

K. Langanke
(
- Aarhus U.
)
,
G. Martinez-Pinedo
(
- Basel U.
)

- Rev.Mod.Phys. 75 (2003) 819-862
•
e-Print:
- nucl-th/0203071
•
DOI:
- 10.1103/RevModPhys.75.819

The Neutrino Process

S.E. Woosley
(
- Lick Observ. and
- UC, Santa Cruz and
- LLNL, Livermore
)
,
D.H. Hartmann
(
- Lick Observ. and
- UC, Santa Cruz and
- LLNL, Livermore
)
,
R.D. Hoffman
(
- Lick Observ. and
- UC, Santa Cruz and
- LLNL, Livermore
)
,
W.C. Haxton
(
- Washington U., Seattle
)

- Astrophys.J. 356 (1990) 272-301
•
DOI:
- 10.1086/168839

- Eur.Phys.J.A 13 411

High-resolution determination of GT strength distributions relevant to the presupernova evolution using the ( d , 2 He) reaction

et al.

- Phys.Lett.B 579 (2004) 251-257
•
DOI:
- 10.1016/j.physletb.2003.09.101

- Nucl.Phys.A 473 160

Direct evidence for an orbital magnetic quadrupole twist mode in nuclei

et al.

- Phys.Lett.B 532 (2002) 179-184
•
DOI:
- 10.1016/S0370-2693(02)01485-5

- Phys.Rept. 289 235

NUCLEON NUCLEON T MATRIX INTERACTION FOR SCATTERING AT INTERMEDIATE-ENERGIES

M.A. Franey
(
- Minnesota U.
)
,
W.G. Love
(
- Georgia U. and
- Los Alamos
)

- Phys.Rev.C 31 (1985) 488-498,
- Phys. Rev. C31 ( 1985) 488-498
•
DOI:
- 10.1103/PhysRevC.31.488

Fully microscopic model of 200 MeV proton- C-12 elastic and inelastic scattering

- Phys.Rev.C 52 (1995) 861-877
•
DOI:
- 10.1103/PhysRevC.52.861

Instrumentation for and first results on nuclear responses for supernova explosions

EUROSUPERNOVA

Collaboration

•

H.J. Woertche
(
- Munster U.
)

for the collaboration.

- Nucl.Phys.A 687 (2001) 321-328
•
e-Print:
- nucl-ex/0007015
•
DOI:
- 10.1016/S0375-9474(01)00638-8

- Nucl.Instrum.Meth. 457 12

- Nucl.Instrum.Meth.B 99 637

Measurement and microscopic analysis of the 11b(p polarized, p polarized) reaction at ep = 150-MeV. 1. Inelastic scattering

et al.

- Phys.Rev.C 67 (2003) 054320
•
DOI:
- 10.1103/PhysRevC.67.054320

Measurement and microscopic analysis of the 11b(p polarized, p polarized) reaction at ep = 150-MeV. 2. Depolarization in elastic scattering from odd-A nuclei

et al.

- Phys.Rev.C 67 (2003) 054321
•
DOI:
- 10.1103/PhysRevC.67.054321

Polarized proton scattering on 58 Ni at small momentum transfer: A test of the microscopic optical model and effective interactions

et al.

- Phys.Lett.B 612 (2005) 165-172
•
DOI:
- 10.1016/j.physletb.2005.03.020

Neutron transition densities for low lying states in Ni-58 obtained by using 200 MeV inelastic proton scattering

et al.

- Phys.Rev.C 58 (1998) 2217-2228
•
DOI:
- 10.1103/PhysRevC.58.2217

ELASTIC AND INELASTIC SCATTERING OF 178-MEV PROTONS FROM NI-58 AND NI-60

- Nucl.Phys.A 365 (1981) 426-456,
- Nucl. Phys. A365 ( 1981) 426-456
•
DOI:
- 10.1016/0375-9474(81)90400-0

Fine Structure in the Energy Region of the Isoscalar Giant Quadrupole Resonance: Characteristic Scales from a Wavelet Analysis

A. Shevchenko
(
- Darmstadt, Tech. Hochsch.
)
,
J. Carter
(
- Witwatersrand U.
)
,
R.W. Fearick
(
- Cape Town U.
)
,
S.V. Fortsch
(
- iThemba LABS
)
,
H. Fujita
(
- Witwatersrand U.
)

et al.

- Phys.Rev.Lett. 93 (2004) 122501
•
DOI:
- 10.1103/PhysRevLett.93.122501

Nature of Low-Energy Dipole Strength in Nuclei: The Case of a Resonance at Particle Threshold in P-208b

N. Ryezayeva
(
- Darmstadt, Tech. Hochsch.
)
,
T. Hartmann
(
- Darmstadt, Tech. Hochsch.
)
,
Y. Kalmykov
(
- Darmstadt, Tech. Hochsch.
)
,
H. Lenske
(
- Giessen U.
)
,
P. von Neumann-Cosel
(
- Darmstadt, Tech. Hochsch.
)

et al.

- Phys.Rev.Lett. 89 (2002) 272502
•
DOI:
- 10.1103/PhysRevLett.89.272502

1-25 of 34
1
2
25 / page