Study of the unbound nucleus N-11 by elastic resonance scattering

L Axelsson; Borge MJG; S Fayans; VZ Goldberg; S Grevy; D GuillemaudMueller; B Jonson; Kjell-Mikael Källman; T Lonnroth; M Lewitowicz; P Manngard; K Markenroth; I Martel; AC Mueller; I Mukha; T Nilsson; G Nyman; NA Orr; K Riisager; GV Rogatchev; MG SaintLaurent; IN Serikov; O Sorlin; O Tengblad; F Wenander; JS Winfield; R Wolski; R Wolski

Study of the unbound nucleus N-11 by elastic resonance scattering

L Axelsson, Borge MJG, S Fayans, VZ Goldberg, S Grevy, D GuillemaudMueller, B Jonson, Kjell-Mikael Källman, T Lonnroth, M Lewitowicz, P Manngard, K Markenroth, I Martel, AC Mueller, I Mukha, T Nilsson, G Nyman, NA Orr, K Riisager, GV RogatchevMG SaintLaurent, IN Serikov, O Sorlin, O Tengblad, F Wenander, JS Winfield, R Wolski, R Wolski

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Abstract

Resonances in the unbound nucleus N-11 have been studied, using the resonance scattering reaction C-10+p. The data give evidence for three states above the C-10+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(+), 1/2(-), and 5/2(+) arising from the shell-model orbitals 1s(1/2), Op(1/2), and Od(5/2). A narrow state superposed on a broad structure found at higher energy could be interpreted as the mirror state of the 3/2(-) in Be-11 shifted down in energy. This shift would suggest a large radius of the potential.

Original language	Undefined/Unknown
Pages (from-to)	R1511–R1514
Number of pages	4
Journal	Physical Review C
Volume	54
Issue number	4
Publication status	Published - 1996
MoE publication type	A1 Journal article-refereed

Cite this

Axelsson, L., MJG, B., Fayans, S., Goldberg, VZ., Grevy, S., GuillemaudMueller, D., Jonson, B., Källman, K.-M., Lonnroth, T., Lewitowicz, M., Manngard, P., Markenroth, K., Martel, I., Mueller, AC., Mukha, I., Nilsson, T., Nyman, G., Orr, NA., Riisager, K., ... Wolski, R. (1996). Study of the unbound nucleus N-11 by elastic resonance scattering. Physical Review C, 54(4), R1511–R1514.

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title = "Study of the unbound nucleus N-11 by elastic resonance scattering",

abstract = "Resonances in the unbound nucleus N-11 have been studied, using the resonance scattering reaction C-10+p. The data give evidence for three states above the C-10+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(+), 1/2(-), and 5/2(+) arising from the shell-model orbitals 1s(1/2), Op(1/2), and Od(5/2). A narrow state superposed on a broad structure found at higher energy could be interpreted as the mirror state of the 3/2(-) in Be-11 shifted down in energy. This shift would suggest a large radius of the potential.",

author = "L Axelsson and Borge MJG and S Fayans and VZ Goldberg and S Grevy and D GuillemaudMueller and B Jonson and Kjell-Mikael K{\"a}llman and T Lonnroth and M Lewitowicz and P Manngard and K Markenroth and I Martel and AC Mueller and I Mukha and T Nilsson and G Nyman and NA Orr and K Riisager and GV Rogatchev and MG SaintLaurent and IN Serikov and O Sorlin and O Tengblad and F Wenander and JS Winfield and R Wolski and R Wolski",

year = "1996",

language = "Odefinierat/ok{\"a}nt",

volume = "54",

pages = "R1511–R1514",

journal = "Physical Review C",

issn = "2469-9985",

publisher = "American physical society",

number = "4",

}

Axelsson, L, MJG, B, Fayans, S, Goldberg, VZ, Grevy, S, GuillemaudMueller, D, Jonson, B, Källman, K-M, Lonnroth, T, Lewitowicz, M, Manngard, P, Markenroth, K, Martel, I, Mueller, AC, Mukha, I, Nilsson, T, Nyman, G, Orr, NA, Riisager, K, Rogatchev, GV, SaintLaurent, MG, Serikov, IN, Sorlin, O, Tengblad, O, Wenander, F, Winfield, JS, Wolski, R & Wolski, R 1996, 'Study of the unbound nucleus N-11 by elastic resonance scattering', Physical Review C, vol. 54, no. 4, pp. R1511–R1514.

TY - JOUR

T1 - Study of the unbound nucleus N-11 by elastic resonance scattering

AU - Axelsson, L

AU - MJG, Borge

AU - Fayans, S

AU - Goldberg, VZ

AU - Grevy, S

AU - GuillemaudMueller, D

AU - Jonson, B

AU - Källman, Kjell-Mikael

AU - Lonnroth, T

AU - Lewitowicz, M

AU - Manngard, P

AU - Markenroth, K

AU - Martel, I

AU - Mueller, AC

AU - Mukha, I

AU - Nilsson, T

AU - Nyman, G

AU - Orr, NA

AU - Riisager, K

AU - Rogatchev, GV

AU - SaintLaurent, MG

AU - Serikov, IN

AU - Sorlin, O

AU - Tengblad, O

AU - Wenander, F

AU - Winfield, JS

AU - Wolski, R

PY - 1996

Y1 - 1996

N2 - Resonances in the unbound nucleus N-11 have been studied, using the resonance scattering reaction C-10+p. The data give evidence for three states above the C-10+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(+), 1/2(-), and 5/2(+) arising from the shell-model orbitals 1s(1/2), Op(1/2), and Od(5/2). A narrow state superposed on a broad structure found at higher energy could be interpreted as the mirror state of the 3/2(-) in Be-11 shifted down in energy. This shift would suggest a large radius of the potential.

AB - Resonances in the unbound nucleus N-11 have been studied, using the resonance scattering reaction C-10+p. The data give evidence for three states above the C-10+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(+), 1/2(-), and 5/2(+) arising from the shell-model orbitals 1s(1/2), Op(1/2), and Od(5/2). A narrow state superposed on a broad structure found at higher energy could be interpreted as the mirror state of the 3/2(-) in Be-11 shifted down in energy. This shift would suggest a large radius of the potential.

M3 - Artikel

SN - 2469-9985

VL - 54

SP - R1511–R1514

JO - Physical Review C

JF - Physical Review C

IS - 4

ER -