High spin states in 210Rn approaching the region of 3-particle-hole neutron excitations

A. R. Poletti; Aidan P. Byrne; G. D. Dracoulis; T. Kibèdi; P. M. Davidson

doi:10.1016/j.nuclphysa.2005.03.020

High spin states in ²¹⁰Rn approaching the region of 3-particle-hole neutron excitations

A. R. Poletti, Aidan P. Byrne^*, G. D. Dracoulis, T. Kibèdi, P. M. Davidson

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

The properties of high spin states in ²¹⁰Rn have been investigated using the ¹⁹⁸Pt(¹⁷O,5n) reaction at a bombarding energy of 96 MeV. Decay properties for states up to an excitation energy of 12026 + Δ keV and spin of (37^-) have been deduced. The level scheme is compared with predictions of empirical shell model calculations. High lying states are interpreted in terms of multiparticle configurations which include single and double neutron core excitations. Configurations have been assigned for almost all of the observed levels. Agreement between experimental and calculated level energies is generally within 200 keV.

Original language	English
Pages (from-to)	83-117
Number of pages	35
Journal	Nuclear Physics A
Volume	756
Issue number	1-2
DOIs	https://doi.org/10.1016/j.nuclphysa.2005.03.020
Publication status	Published - 27 Jun 2005

Access to Document

10.1016/j.nuclphysa.2005.03.020

Cite this

@article{5cc6c8634c04460085019b86744bba6f,

title = "High spin states in 210Rn approaching the region of 3-particle-hole neutron excitations",

abstract = "The properties of high spin states in 210Rn have been investigated using the 198Pt(17O,5n) reaction at a bombarding energy of 96 MeV. Decay properties for states up to an excitation energy of 12026 + Δ keV and spin of (37-) have been deduced. The level scheme is compared with predictions of empirical shell model calculations. High lying states are interpreted in terms of multiparticle configurations which include single and double neutron core excitations. Configurations have been assigned for almost all of the observed levels. Agreement between experimental and calculated level energies is generally within 200 keV.",

keywords = "Calculated levels, J, π, configurations, Enriched target, pulsed beam, superconducting electron spectrometer, Measured promt and delayed E, I, γγ-coin, E(ce), I(ce), Nuclear reaction Pt(O, 5n), E=96 MeV, Nuclear structure Rn, Rn deduced high-spin levels, J, π, ICC, Configurations, Semi-empirical shell model, neutron core excitation",

author = "Poletti, {A. R.} and Byrne, {Aidan P.} and Dracoulis, {G. D.} and T. Kib{\`e}di and Davidson, {P. M.}",

year = "2005",

month = jun,

day = "27",

doi = "10.1016/j.nuclphysa.2005.03.020",

language = "English",

volume = "756",

pages = "83--117",

journal = "Nuclear Physics A",

issn = "0375-9474",

publisher = "Elsevier B.V.",

number = "1-2",

}

TY - JOUR

T1 - High spin states in 210Rn approaching the region of 3-particle-hole neutron excitations

AU - Poletti, A. R.

AU - Byrne, Aidan P.

AU - Dracoulis, G. D.

AU - Kibèdi, T.

AU - Davidson, P. M.

PY - 2005/6/27

Y1 - 2005/6/27

N2 - The properties of high spin states in 210Rn have been investigated using the 198Pt(17O,5n) reaction at a bombarding energy of 96 MeV. Decay properties for states up to an excitation energy of 12026 + Δ keV and spin of (37-) have been deduced. The level scheme is compared with predictions of empirical shell model calculations. High lying states are interpreted in terms of multiparticle configurations which include single and double neutron core excitations. Configurations have been assigned for almost all of the observed levels. Agreement between experimental and calculated level energies is generally within 200 keV.

AB - The properties of high spin states in 210Rn have been investigated using the 198Pt(17O,5n) reaction at a bombarding energy of 96 MeV. Decay properties for states up to an excitation energy of 12026 + Δ keV and spin of (37-) have been deduced. The level scheme is compared with predictions of empirical shell model calculations. High lying states are interpreted in terms of multiparticle configurations which include single and double neutron core excitations. Configurations have been assigned for almost all of the observed levels. Agreement between experimental and calculated level energies is generally within 200 keV.

KW - Calculated levels, J, π, configurations

KW - Enriched target, pulsed beam, superconducting electron spectrometer

KW - Measured promt and delayed E, I, γγ-coin, E(ce), I(ce)

KW - Nuclear reaction Pt(O, 5n), E=96 MeV

KW - Nuclear structure Rn

KW - Rn deduced high-spin levels, J, π, ICC, Configurations

KW - Semi-empirical shell model, neutron core excitation

UR - http://www.scopus.com/inward/record.url?scp=19044384551&partnerID=8YFLogxK

U2 - 10.1016/j.nuclphysa.2005.03.020

DO - 10.1016/j.nuclphysa.2005.03.020

M3 - Article

SN - 0375-9474

VL - 756

SP - 83

EP - 117

JO - Nuclear Physics A

JF - Nuclear Physics A

IS - 1-2

ER -

High spin states in ²¹⁰Rn approaching the region of 3-particle-hole neutron excitations

Abstract

Access to Document

Other files and links

Fingerprint

Cite this