Structure of 10N in 9C+p resonance scattering

Hooker, J.; Rogachev, G. V.; Goldberg, V. Z.; Koshchiy, E.; Roeder, B. T.; Jayatissa, H.; Hunt, C.; Magana, C.; Upadhyayula, S.; Uberseder, E.; Saastamoinen, A.

doi:10.1016/j.physletb.2017.03.025

Title: Structure of 10N in 9C+p resonance scattering

Abstract

We studied the structure of exotic nucleus ¹⁰N using ⁹C+p resonance scattering. Two ℓ=0 resonances were found to be the lowest states in ¹⁰N. Furthermore, the ground state of ¹⁰N is unbound with respect to proton decay by 2.2(2) or 1.9(2) MeV depending on the 2^-or 1^-spin-parity assignment, and the first excited state is unbound by 2.8(2) MeV.

Authors:

Hooker, J.;

; Goldberg, V. Z.; Koshchiy, E.; Roeder, B. T.; Jayatissa, H.; Hunt, C.; Magana, C.; Upadhyayula, S.; Uberseder, E.; Saastamoinen, A.

Publication Date:: Thu Jun 01 00:00:00 EDT 2017

Research Org.:: Texas A & M Univ., College Station, TX (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Nuclear Physics (NP)

OSTI Identifier:: 1686170

Alternate Identifier(s):: OSTI ID: 1374581

Grant/Contract Number:: FG02-93ER40773

Resource Type:: Published Article

Journal Name:: Physics Letters B

Additional Journal Information:: Journal Name: Physics Letters B Journal Volume: 769 Journal Issue: C; Journal ID: ISSN 0370-2693

Publisher:: Elsevier

Country of Publication:: Netherlands

Language:: English

Subject:: 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; Structure of light exotic nuclei; Reactions with rare isotope beams; Resonant elastic scattering

Citation Formats


                    Hooker, J., Rogachev, G. V., Goldberg, V. Z., Koshchiy, E., Roeder, B. T., Jayatissa, H., Hunt, C., Magana, C., Upadhyayula, S., Uberseder, E., and Saastamoinen, A. Structure of 10N in 9C+p resonance scattering.  Netherlands: N. p., 2017. 
Web.  doi:10.1016/j.physletb.2017.03.025.

Copy to clipboard


                    Hooker, J., Rogachev, G. V., Goldberg, V. Z., Koshchiy, E., Roeder, B. T., Jayatissa, H., Hunt, C., Magana, C., Upadhyayula, S., Uberseder, E., & Saastamoinen, A. Structure of 10N in 9C+p resonance scattering.  Netherlands.  https://doi.org/10.1016/j.physletb.2017.03.025

Copy to clipboard


                    Hooker, J., Rogachev, G. V., Goldberg, V. Z., Koshchiy, E., Roeder, B. T., Jayatissa, H., Hunt, C., Magana, C., Upadhyayula, S., Uberseder, E., and Saastamoinen, A. Thu .  
"Structure of 10N in 9C+p resonance scattering".  Netherlands.  https://doi.org/10.1016/j.physletb.2017.03.025.

Copy to clipboard


                    
@article{osti_1686170,

  title        = {Structure of 10N in 9C+p resonance scattering},

  author       = {Hooker, J. and Rogachev, G. V. and Goldberg, V. Z. and Koshchiy, E. and Roeder, B. T. and Jayatissa, H. and Hunt, C. and Magana, C. and Upadhyayula, S. and Uberseder, E. and Saastamoinen, A.},

  abstractNote = {We studied the structure of exotic nucleus 10N using 9C+p resonance scattering. Two ℓ=0 resonances were found to be the lowest states in 10N. Furthermore, the ground state of 10N is unbound with respect to proton decay by 2.2(2) or 1.9(2) MeV depending on the 2-or 1-spin-parity assignment, and the first excited state is unbound by 2.8(2) MeV.},

  doi          = {10.1016/j.physletb.2017.03.025},

  journal      = {Physics Letters B},

  number       = C,

  volume       = 769,

  place        = {Netherlands},

  year         = {Thu Jun 01 00:00:00 EDT 2017},

  month        = {Thu Jun 01 00:00:00 EDT 2017}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Publisher's Version of Record
https://doi.org/10.1016/j.physletb.2017.03.025

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 14 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Works referencing / citing this record:

Structure of ${}^{9}C$ through proton resonance scattering with the Texas Active Target detector
journal, November 2019

Hooker, J.; Rogachev, G. V.; Koshchiy, E.
Physical Review C, Vol. 100, Issue 5
DOI: 10.1103/physrevc.100.054618

$2 p$ decays of ${}^{11}O$
journal, July 2017

Fortune, H. T.
Physical Review C, Vol. 96, Issue 1
DOI: 10.1103/physrevc.96.014317

Energy and width of ${}^{11}O (g . s .)$
journal, May 2019

Fortune, H. T.
Physical Review C, Vol. 99, Issue 5
DOI: 10.1103/physrevc.99.051302

Structure and decay of the extremely proton-rich nuclei ${}^{11, 12}O$
journal, May 2019

Wang, S. M.; Nazarewicz, W.; Charity, R. J.
Physical Review C, Vol. 99, Issue 5
DOI: 10.1103/physrevc.99.054302

An empirical formula for the half-lives of exotic two-proton emission
journal, March 2019

Sreeja, I.; Balasubramaniam, M.
The European Physical Journal A, Vol. 55, Issue 3
DOI: 10.1140/epja/i2019-12694-5

Similar Records in DOE PAGES and OSTI.GOV collections:

Experimental Investigation of the ¹⁹Ne(p,γ)²⁰Na Reaction Rate and Implications for Breakout from the Hot CNO Cycle

Journal Article Belarge, J. ; Kuvin, S. A. ; Baby, L. T. ; ... - Physical Review Letters

The ¹⁹Ne(p,γ)²⁰Na reaction is the second step of a reaction chain which breaks out from the hot CNO cycle, following the ¹⁵O(α,γ)¹⁹Ne reaction at the onset of x-ray burst events. We investigate the spectrum of the lowest proton-unbound states in ²⁰Na in an effort to resolve contradictions in spin-parity assignments and extract reliable information about the thermal reaction rate. Here, the proton-transfer reaction ¹⁹Ne(d,n)²⁰Na is measured with a beam of the radioactive isotope ¹⁹Ne at an energy around the Coulomb barrier and in inverse kinematics. We observe three proton resonances with the ¹⁹Ne ground state, at 0.44, 0.66, and 0.82more »« less
Cited by 11
https://doi.org/10.1103/physrevlett.117.182701

Full Text Available
Study of the unbound nucleus {sup 11}N by elastic resonance scattering

Journal Article Axelsson, L ; Borge, M J ; Fayans, S ; ... - Physical Review, C

Resonances in the unbound nucleus {sup 11}N have been studied, using the resonance scattering reaction {sup 10}C+{ital p}. The data give evidence for three states above the {sup 10}C+{ital p} threshold with energies 1.30, 2.04, and 3.72 MeV. These states can be interpreted, in a potential-model analysis, as the ground state and the first two excited states with spin-parity 1/2{sup +}, 1/2{sup {minus}}, and 5/2{sup +} arising from the shell-model orbitals 1{ital s}{sub 1/2}, 0{ital p}{sub 1/2}, and 0{ital d}{sub 5/2}. A narrow state superposed on a broad structure found at higher energy could be interpreted as the mirror statemore »« less
https://doi.org/10.1103/PhysRevC.54.R1511
Visualizing {sup 11}N by resonance reactions

Journal Article Axelsson, L ; Markenroth, K ; Jonson, B ; ... - AIP Conference Proceedings

The proton-rich, unbound nucleus {sup 11}N has been studied using the technique of elastic resonance scattering in inverse geometry. The spins and parities of the three lowest resonance levels have been determined as 1/2{sup +}, 1/2{sup -} and 5/2{sup +}, resulting from the orbitals 1s{sub 1/2}, 0p{sub 1/2} and 0d{sub 5/2}, respectively. This level ordering is the same as the one found in the mirror nucleus of {sup 11}N, namely the one-neutron halo nucleus {sup 11}Be. Especially, the in {sup 11}Be well known level inversion, where the ground state is a 1/2{sup +} intruder state below the from a naivemore »« less
https://doi.org/10.1063/1.57325
Developing the S 32 ( p , d ) S * 31 ( p ) ( γ ) reaction to probe the P 30 ( p , γ ) S 31 reaction rate in classical novae

Journal Article Burcher, Sean ; Chipps, Kelly A. ; Hughes, R. O. ; ... - Physical Review. C

Background: The ³⁰P(p,γ)³¹S reaction rate is one of the largest remaining sources of uncertainty in the final abundances of nuclei created in a classical nova involving a ONe white dwarf. The reaction rate directly influences silicon isotopic ratios, which are used as identifiers of presolar grains with nova origins. Additionally, the uncertainty in the ³⁰P(p,γ)³¹S reaction rate has been found to limit the use of nova nuclear thermometers based on observations of elemental ratios in nova ejecta. Purpose: Reduce uncertainties in the nuclear data for proton-unbound states in ³¹S, which act as resonances for the ³⁰P(p,γ)³¹S reaction at classical novamore »« less
https://doi.org/10.1103/physrevc.105.045805

Full Text Available
Investigation of structure in {sup 23}Al via resonant proton scattering of {sup 22}Mg+p and the {sup 22}Mg(p,{gamma}) {sup 23}Al astrophysical reaction rate

Journal Article He, J J ; Kubono, S ; Teranishi, T ; ... - Physical Review. C, Nuclear Physics

Proton resonant states in {sup 23}Al have been investigated for the first time by the resonant elastic and inelastic scattering of {sup 22}Mg+p with a {sup 22}Mg beam at 4.38 MeV/nucleon bombarding a thick (CH{sub 2}){sub n} target. The low-energy {sup 22}Mg beam was separated by the CNS radioactive ion beam separator (CRIB). The energy spectra of recoiled protons were measured at average scattering angles of {theta}{sub lab}{approx_equal} 4 deg., 17 deg. and 23 deg. A new state has been observed at E{sub x}=3.00 MeV with a spin-parity assignment of (3/2{sup +}). In addition, resonant inelastic scattering has populated threemore »« less
https://doi.org/10.1103/PHYSREVC.76.055802

Similar Records

Title: Structure of 10N in 9C+p resonance scattering

Abstract

Citation Formats

Structure of C 9 through proton resonance scattering with the Texas Active Target detector journal, November 2019

2 p decays of O 11 journal, July 2017

Energy and width of O 11 ( g . s . ) journal, May 2019

Structure and decay of the extremely proton-rich nuclei O 11 , 12 journal, May 2019

An empirical formula for the half-lives of exotic two-proton emission journal, March 2019

Structure of ${}^{9}C$ through proton resonance scattering with the Texas Active Target detector
journal, November 2019

$2 p$ decays of ${}^{11}O$
journal, July 2017

Energy and width of ${}^{11}O (g . s .)$
journal, May 2019

Structure and decay of the extremely proton-rich nuclei ${}^{11, 12}O$
journal, May 2019

An empirical formula for the half-lives of exotic two-proton emission
journal, March 2019