Nuclear shapes of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">Mg</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow /><mml:mrow><mml:mn>24</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">Si</mml:mi></mml:mrow><mml:mprescripts /><mml:mr

Eck, J.S.; Elliott, D. O.; Thompson, W. J.; Baker, F. T.

doi:10.1103/physrevc.16.1020

Phys. Rev. C

1977

DOI: 10.1103/physrevc.16.1020

|View full text |Cite

Nuclear shapes ofMg24andSi

J.S. Eck

D. O. Elliott

W. J. Thompson

et al.

Abstract: The measurement and analysis of the difFerential cross sections for the elastic and inelastic scattering to the lowest 2+ states of 2 Mg and 2 Si in the scattering of ' C at bombarding energies of 25 and 30 MeV are reported. In addition, elastic and inelastic scattering for ' 0+ 2'Mg, '~O+ 'Si, and 'IO+' Si, which had been measured previously, are re(analyzed. The analyses are carried out utilizing a coupled-channels code, and deformation lengths for "Mg and "Si are determined from the scattering of the difere… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

1980

1989

Publication Types

Select...

Article5

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 5 publications

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Mg24(O
Bernas
¹
,
Pougheon
²
,
Roy‐Stéphan
³

et al. 1980
Phys. Rev. C
4
0
0
0
View full text Add to dashboard Cite

Cross section angular distributions of "Mgf' 0, '~0)' Mg reaction at 50 MeV incident energy leading to the first four excited states in Mg and the elastic and inelastic scattering for ' 0+ Mg at SO MeV and ' 0+ Mg at S6MeV have been measured in order to investigate the reaction mechanism of the two-nucleon transfer reaction including the analysis of incident and exit channels. The measured angular distributions were analyzed in the framework of the exact finite-range distorted-wave Born approximation. Two neutron transfer amplitudes were determined using the 2s-1d shell model amplitudes calculated by Chung and Wildenthal. The large experimental cross section in contrast to the smallness of the direct transfer amplitude and the peculiar shape of the measured angular distribution of the lowest 2, state suggests that this level is mainly excited by two-step processes. It is shown that a coupled-channel Born approximation calculation describes successfully the angular distributions of the ground state and the 2l+ state in "Mg. NUCLEAR REACTIONS Mg( 0, 0) Mg, E&s =50 MeV, measured o(8, E"); Mg( 0, 0) Mga Efso -50 MeV and 8Mg( 0, 60) Mg, EfGO 56 MeV, el@,stic and inelastic scattering, measured o(8); enriched targets; optical model parameters deduced from scattering: microscopic EFH-DWBA and CCBA analysis with shell-model wave functions.

show abstract

Mg24(O
Bernas
¹
,
Pougheon
²
,
Roy‐Stéphan
³

et al. 1980
Phys. Rev. C
4
0
0
0
View full text Add to dashboard Cite

show abstract

Possible triaxial structures inMg24fromO
Eck
¹
,
Nurzyński
²
,
Ophel
³

et al. 1981
Phys. Rev. C
0
0
0
0
View full text Add to dashboard Cite

The energy level scheme for the low-lying collective levels of "Mg are reasonably described by an asymmetric rotor with P, = 0.52 and y = 22 . To further investigate possible triaxial structures in "Mg, we have measured elastic and inelastic scattering angular distributions for excitation of the lowest three excited states in "Mg at an "0 bombarding energy of 67 MeV in the angular range 8, = 10-65'. The measured cross sections have been analyzed using coupled channels calculations assuming that '"Mg behaves as (1) a symmetric rotor and (2) a triaxial rotor.Because of the fact that the 2, + and 4+, states in "Mg are unresolved, difficulty occurs in distinguishing between the two models. Considering "Mg to be a triaxial rotor, however, does yield a simple description of the bound states and scattering to the low-lying collective levels.NUCLEAR REACTIONS +Mg( 0, 0)+Mg* elastic and inelastic scattering Q =0. 00, -1.37, -4.12, and -4.23 Mev at E( O) =67 MeV. Measured 0', l (0) and +inel (8) for 8c.m. 10-65', calculated oel(~) and o inel (~) using coupled channels and symmetric and triaxial rotor models.

show abstract

Elastic and inelastic scattering measurements for theMg24+Pb
Eck
¹
,
Ophel
²
,
Clark
³

et al. 1981
Phys. Rev. C
7
0
8
0
View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Nuclear shapes ofMg24andSi

Cited by 5 publications

References 24 publications

Mg24(O
Bernas
¹
,
Pougheon
²
,
Roy‐Stéphan
³

et al. 1980
Phys. Rev. C
4
0
0
0
View full text Add to dashboard Cite

Mg24(O
Bernas
¹
,
Pougheon
²
,
Roy‐Stéphan
³

et al. 1980
Phys. Rev. C
4
0
0
0
View full text Add to dashboard Cite

Possible triaxial structures inMg24fromO
Eck
¹
,
Nurzyński
²
,
Ophel
³

et al. 1981
Phys. Rev. C
0
0
0
0
View full text Add to dashboard Cite

Elastic and inelastic scattering measurements for theMg24+Pb
Eck
¹
,
Ophel
²
,
Clark
³

et al. 1981
Phys. Rev. C
7
0
8
0
View full text Add to dashboard Cite

Contact Info

Product

Resources

About

Nuclear shapes ofMg24andSi

Cited by 5 publications

References 24 publications

Mg24(OBernas1, Pougheon2, Roy‐Stéphan3 et al. 1980Phys. Rev. C4000View full textAdd to dashboardCite

Mg24(OBernas1, Pougheon2, Roy‐Stéphan3 et al. 1980Phys. Rev. C4000View full textAdd to dashboardCite

Possible triaxial structures inMg24fromOEck1, Nurzyński2, Ophel3 et al. 1981Phys. Rev. C0000View full textAdd to dashboardCite

Elastic and inelastic scattering measurements for theMg24+PbEck1, Ophel2, Clark3 et al. 1981Phys. Rev. C7080View full textAdd to dashboardCite

Contact Info

Product

Resources

About

Mg24(O
Bernas
¹
,
Pougheon
²
,
Roy‐Stéphan
³

et al. 1980
Phys. Rev. C
4
0
0
0
View full text Add to dashboard Cite

Mg24(O
Bernas
¹
,
Pougheon
²
,
Roy‐Stéphan
³

et al. 1980
Phys. Rev. C
4
0
0
0
View full text Add to dashboard Cite

Possible triaxial structures inMg24fromO
Eck
¹
,
Nurzyński
²
,
Ophel
³

et al. 1981
Phys. Rev. C
0
0
0
0
View full text Add to dashboard Cite

Elastic and inelastic scattering measurements for theMg24+Pb
Eck
¹
,
Ophel
²
,
Clark
³

et al. 1981
Phys. Rev. C
7
0
8
0
View full text Add to dashboard Cite