First observation of a proton intruder band below the Z = 50 major shell gap. Spectroscopy of 111In

S. M. Mullins; V. P. Janzen; P. Vaska; D. B. Fossan; G. Hackman; D. R. LaFosse; E. S. Paul; D. Prévost; H. Schnare; J. C. Waddington; R. Wadsworth; D. Ward; M. P. Waring

doi:10.1016/0370-2693(93)90459-U

First observation of a proton intruder band below the Z = 50 major shell gap. Spectroscopy of ¹¹¹In

S. M. Mullins^*, V. P. Janzen, P. Vaska, D. B. Fossan, G. Hackman, D. R. LaFosse, E. S. Paul, D. Prévost, H. Schnare, J. C. Waddington, R. Wadsworth, D. Ward, M. P. Waring

^*Corresponding author for this work

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

Abstract

An intruder band based on an h_{11 2} proton has been observed in ¹¹¹In. This is the first case to be identified below the Z = 50 major shell gap. As such, it sheds light on the relative importance of the deformed 2p-2h Sn-core state and the πh_{11 2} intruder orbital to the onset of deformation near the Z = 50 "magic" proton number.

Original language	English
Pages (from-to)	592-596
Number of pages	5
Journal	Physics Letters B
Volume	318
Issue number	4
DOIs	https://doi.org/10.1016/0370-2693(93)90459-U
Publication status	Published - 16 Dec 1993

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Mullins, S. M., Janzen, V. P., Vaska, P., Fossan, D. B., Hackman, G., LaFosse, D. R., Paul, E. S., Prévost, D., Schnare, H., Waddington, J. C., Wadsworth, R., Ward, D., & Waring, M. P. (1993). First observation of a proton intruder band below the Z = 50 major shell gap. Spectroscopy of ¹¹¹In. Physics Letters B, 318(4), 592-596. https://doi.org/10.1016/0370-2693(93)90459-U

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title = "First observation of a proton intruder band below the Z = 50 major shell gap. Spectroscopy of 111In",

abstract = "An intruder band based on an h 11 2 proton has been observed in 111In. This is the first case to be identified below the Z = 50 major shell gap. As such, it sheds light on the relative importance of the deformed 2p-2h Sn-core state and the πh 11 2 intruder orbital to the onset of deformation near the Z = 50 {"}magic{"} proton number.",

author = "Mullins, {S. M.} and Janzen, {V. P.} and P. Vaska and Fossan, {D. B.} and G. Hackman and LaFosse, {D. R.} and Paul, {E. S.} and D. Pr{\'e}vost and H. Schnare and Waddington, {J. C.} and R. Wadsworth and D. Ward and Waring, {M. P.}",

year = "1993",

month = dec,

day = "16",

doi = "10.1016/0370-2693(93)90459-U",

language = "English",

volume = "318",

pages = "592--596",

journal = "Physics Letters B",

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T1 - First observation of a proton intruder band below the Z = 50 major shell gap. Spectroscopy of 111In

AU - Mullins, S. M.

AU - Janzen, V. P.

AU - Vaska, P.

AU - Fossan, D. B.

AU - Hackman, G.

AU - LaFosse, D. R.

AU - Paul, E. S.

AU - Prévost, D.

AU - Schnare, H.

AU - Waddington, J. C.

AU - Wadsworth, R.

AU - Ward, D.

AU - Waring, M. P.

PY - 1993/12/16

Y1 - 1993/12/16

N2 - An intruder band based on an h 11 2 proton has been observed in 111In. This is the first case to be identified below the Z = 50 major shell gap. As such, it sheds light on the relative importance of the deformed 2p-2h Sn-core state and the πh 11 2 intruder orbital to the onset of deformation near the Z = 50 "magic" proton number.

AB - An intruder band based on an h 11 2 proton has been observed in 111In. This is the first case to be identified below the Z = 50 major shell gap. As such, it sheds light on the relative importance of the deformed 2p-2h Sn-core state and the πh 11 2 intruder orbital to the onset of deformation near the Z = 50 "magic" proton number.

UR - http://www.scopus.com/inward/record.url?scp=0011266267&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(93)90459-U

DO - 10.1016/0370-2693(93)90459-U

M3 - Article

AN - SCOPUS:0011266267

SN - 0370-2693

VL - 318

SP - 592

EP - 596

JO - Physics Letters B

JF - Physics Letters B

IS - 4

ER -

First observation of a proton intruder band below the Z = 50 major shell gap. Spectroscopy of 111In

Abstract

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First observation of a proton intruder band below the Z = 50 major shell gap. Spectroscopy of ¹¹¹In