Title: Cluster structure of light nuclei

Journal Article · · Progress in Particle and Nuclear Physics
 [1];  [2]
  1. Universidad Nacional Autónoma de México (Mexico); OSTI
  2. Yale Univ., New Haven, CT (United States)

We review recent studies of the cluster structure of light nuclei within the framework of the algebraic cluster model (ACM) for nuclei composed of k α-particles and within the framework of the cluster shell model (CSM) for nuclei composed of k α-particles plus x additional nucleons. The calculations, based on symmetry considerations and thus for the most part given in analytic form, are compared with experiments in light cluster nuclei. The comparison shows evidence for Z2, D3h and Td symmetry in the even–even nuclei 8Be (k = 2), 12C (k = 3) and 16O (k = 4), respectively, and for the associated double groups Z'2 and D'3h in the odd nuclei 9Be, 9B (k = 2, x = 1) and 13C (k = 3, x = 1), respectively.

Research Organization:
Yale University, New Haven, CT (United States)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC)
Grant/Contract Number:
FG02-91ER40608
OSTI ID:
1800737
Journal Information:
Progress in Particle and Nuclear Physics, Journal Name: Progress in Particle and Nuclear Physics Journal Issue: C Vol. 110; ISSN 0146-6410
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (82)

The Algebraic Cluster Model: Three-Body Clusters journal June 2002
Two-center molecular states in9B,9Be,10Be, and10B journal December 1996
An alpha-particle model for some light nuclei journal November 1960
Algebraic methods for molecular rotation-vibration spectra journal March 1981
The “cluster model” of the atomic nuclei journal June 1958
Equilibrium deformation calculations of the ground state energies of 1p shell nuclei journal December 1965
Group theory of harmonic oscillators (III). States with permutational symmetry journal July 1966
Microscopic approach to hadrons and nuclei using quarks journal January 1982
Elastic transfer processes in heavy ion scattering journal June 1975
Molecular orbitals of nucleons in nucleus-nucleus collisions journal November 1987
Investigation of the alpha-particle model for light nuclei journal September 1970
Alpha clusters in Hartree-Fock calculations journal November 1970
Elastic electron scattering from 12C and 16O journal July 1970
On the interaction induced by the exchange of nucleons between two identical nuclear cores journal June 1970
Potential landscape for fissioning nuclei journal December 1970
The two-center shell model journal March 1971
Many-body interactions from quark exchanges and the tetrahedral crystal structure of nuclei journal October 1978
Energy levels of light nuclei A = 13–15 journal February 1991
Energy levels of light nuclei A = 16–17 journal November 1993
Systematics of 2-dimensional α-cluster configurations in 4N nuclei from 12C to 44Ti journal November 1993
Systematics of some 3-dimensional α-cluster configurations in 4N nuclei from 16O to 44Ti journal July 1994
Antisymmetrized Molecular Dynamics: a new insight into the structure of nuclei journal May 2003
Excited state quantum phase transitions in many-body systems journal May 2008
A study of quantum phase transitions and quantum monodromy in the bending motion of non-rigid molecules journal December 2011
Signatures of quantum phase transitions and excited state quantum phase transitions in the vibrational bending dynamics of triatomic molecules journal November 2013
Cluster structures within Fermionic Molecular Dynamics journal June 2004
Nuclear structure based on correlated realistic nucleon–nucleon potentials journal November 2004
Energy levels of light nuclei journal December 2004
Structure of light nuclei in Fermionic Molecular Dynamics journal April 2005
The algebraic cluster model: Structure of 16O journal January 2017
Single-particle levels in cluster potentials journal October 2017
Energy levels of light nuclei A= 12 journal December 2017
Cluster shell model: I. Structure of 9Be, 9B journal May 2018
Hoyle state and rotational features in Carbon-12 within a no-core shell-model framework journal December 2013
Nuclear clusters and nuclear molecules journal September 2006
The Hoyle state in 12 C journal September 2014
0+ States of 8Be journal January 1968
2+ States of 8Be journal January 1969
Electron scattering and nuclear structure journal January 1966
Alpha particle clusters and their condensation in nuclear systems journal November 2016
Geometrical symmetries of nuclear systems: ${{ \mathcal D }}_{3h}$ and ${{ \mathcal T }}_{d}$ symmetries in light nuclei journal June 2016
Electromagnetic transitions in the algebraic cluster model journal October 2017
Ab Initio Nuclear Structure Calculations of Light Nuclei journal December 2012
Interpretation of Some of the Excited States of 4 n Self-Conjugate Nuclei journal January 1956
α -Particle Model of O 16 journal July 1956
Inelastic Electron Scattering from Be 9 and C 12 journal November 1962
Diatomic Molecules According to the Wave Mechanics. II. Vibrational Levels journal July 1929
Molecular Viewpoints in Nuclear Structure journal December 1937
The Alpha-Particle Model of the Nucleus journal November 1938
Energy Levels of the O 16 Nucleus journal October 1954
Inelastic electron scattering from C 13 journal January 1989
Electron scattering from Be 9 journal April 1991
Cluster states in nuclei as representations of a U ( ν + 1 ) group journal May 2000
Cluster structures of the ground and excited states of 12 Be studied with antisymmetrized molecular dynamics journal July 2003
Reexamination of the excited states of C 12 journal September 2007
Concepts of nuclear α -particle condensation journal December 2009
Breakup of C 12 resonances into three α particles journal June 2010
Evidence for a new C 12 state at 13.3 MeV journal March 2011
Candidate for the 2 + excited Hoyle state at E x ∼ 10  MeV in 12 C journal November 2011
Consistent analysis of the 2 + excitation of the 12 C Hoyle state populated in proton and α-particle inelastic scattering journal September 2012
Ab Initio Calculation of the Hoyle State journal May 2011
Similarity-Transformed Chiral N N + 3 N Interactions for the Ab Initio Description of C 12 and O 16 journal August 2011
Structure and Rotations of the Hoyle State journal December 2012
Unambiguous Identification of the Second 2 + State in C 12 and the Structure of the Hoyle State journal April 2013
Electromagnetic Transition from the 4 + to 2 + Resonance in Be 8 Measured via the Radiative Capture in He 4 + He 4 journal August 2013
Ab Initio Calculation of the Spectrum and Structure of O 16 journal March 2014
Evidence for Tetrahedral Symmetry in O 16 journal April 2014
Evidence for Triangular D 3 h Symmetry in C 12 journal June 2014
Properties of 12 C in the Ab Initio Nuclear Shell Model journal June 2000
Structure of the Hoyle State in C 12 journal January 2007
Molecular dynamics for fermions journal July 2000
Microscopic clustering in light nuclei journal August 2018
The Structure of Ground and Excited States of 12C journal April 2007
Alpha-Particle Model for Be 9 journal November 1963
A Molecular-Orbital Model of the Atomic Nuclei journal March 1973
Three-Alpha Model of 12C: Orthogonality Condition Model as an Approximation of Resonating Group Treatment journal April 1974
Many-Cluster Problem by the Orthogonality Condition Model: General Discussion and 12C Problem journal February 1975
The Structure of 9Be Nucleus by a Molecular Model. I journal March 1977
The Structure of 9Be by a Molecular Model. II journal April 1979
Structure of Light Unstable Nuclei Studied with Antisymmetrized Molecular Dynamics journal January 2001
Chapter I. Introduction to Comprehensive Nuclear Structure Study Based on Cluster Correlations and Molecular Viewpoint journal January 1980
Chapter II. Comprehensive Study of Alpha-Nuclei journal January 1980

Similar Records

Cluster states in nuclei as representations of a U({nu}+1) group
Journal Article · 2000 · Physical Review. C, Nuclear Physics · OSTI ID:20216938

AN EMPIRICAL FORMULA FOR THE AVERAGE NUMBER OF FISSION NEUTRONS
Journal Article · 1963 · At. Energ. (USSR) · OSTI ID:4688478

Evidence for Triangular D3h' Symmetry in C13
Journal Article · 2019 · Physical Review Letters · OSTI ID:1610132