Alignment correlation term in mass A = 8 system and G-parity irregular term

T. Sumikama; T. Iwakoshi; T. Nagatomo; M. Ogura; Y. Nakashima; H. Fujiwara; K. Matsuta; T. Minamisono; M. Mihara; M. Fukuda; K. Minamisono; T. Yamaguchi

doi:10.1140/epjad/i2005-06-075-3

Alignment correlation term in mass A = 8 system and G-parity irregular term

T. Sumikama, T. Iwakoshi, T. Nagatomo, M. Ogura, Y. Nakashima, H. Fujiwara, K. Matsuta, T. Minamisono, M. Mihara, M. Fukuda, K. Minamisono, T. Yamaguchi

SCI - Physics

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

Abstract

The pure nuclear spin alignments of ⁸Li and ⁸B were produced from the nuclear spin polarization applying the β-NMR method. The alignment correlation terms in the β-ray angular distribution of the mirror pair ⁸Li and ⁸B were observed to limit the G parity irregular term in the weak nuclear current. The significant deviation due to the forbidden matrix elements between the alignment correlation terms and the β-α correlation terms was observed. The determination of the alignment correlation terms was essential to extract the G-parity violating induced tensor term without the influence of the forbidden term in the vector current.

Original language	English
Pages (from-to)	709-710
Number of pages	2
Journal	European Physical Journal A
Volume	25
Issue number	SUPPL. 1
DOIs	https://doi.org/10.1140/epjad/i2005-06-075-3
Publication status	Published - 2005 Sep

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1140/epjad/i2005-06-075-3

Cite this

@article{8be40e1e04de4f27a3a877f63ff2dbd6,

title = "Alignment correlation term in mass A = 8 system and G-parity irregular term",

abstract = "The pure nuclear spin alignments of 8Li and 8B were produced from the nuclear spin polarization applying the β-NMR method. The alignment correlation terms in the β-ray angular distribution of the mirror pair 8Li and 8B were observed to limit the G parity irregular term in the weak nuclear current. The significant deviation due to the forbidden matrix elements between the alignment correlation terms and the β-α correlation terms was observed. The determination of the alignment correlation terms was essential to extract the G-parity violating induced tensor term without the influence of the forbidden term in the vector current.",

author = "T. Sumikama and T. Iwakoshi and T. Nagatomo and M. Ogura and Y. Nakashima and H. Fujiwara and K. Matsuta and T. Minamisono and M. Mihara and M. Fukuda and K. Minamisono and T. Yamaguchi",

year = "2005",

month = sep,

doi = "10.1140/epjad/i2005-06-075-3",

language = "English",

volume = "25",

pages = "709--710",

journal = "European Physical Journal A",

issn = "1434-6001",

number = "SUPPL. 1",

}

TY - JOUR

T1 - Alignment correlation term in mass A = 8 system and G-parity irregular term

AU - Sumikama, T.

AU - Iwakoshi, T.

AU - Nagatomo, T.

AU - Ogura, M.

AU - Nakashima, Y.

AU - Fujiwara, H.

AU - Matsuta, K.

AU - Minamisono, T.

AU - Mihara, M.

AU - Fukuda, M.

AU - Minamisono, K.

AU - Yamaguchi, T.

PY - 2005/9

Y1 - 2005/9

N2 - The pure nuclear spin alignments of 8Li and 8B were produced from the nuclear spin polarization applying the β-NMR method. The alignment correlation terms in the β-ray angular distribution of the mirror pair 8Li and 8B were observed to limit the G parity irregular term in the weak nuclear current. The significant deviation due to the forbidden matrix elements between the alignment correlation terms and the β-α correlation terms was observed. The determination of the alignment correlation terms was essential to extract the G-parity violating induced tensor term without the influence of the forbidden term in the vector current.

AB - The pure nuclear spin alignments of 8Li and 8B were produced from the nuclear spin polarization applying the β-NMR method. The alignment correlation terms in the β-ray angular distribution of the mirror pair 8Li and 8B were observed to limit the G parity irregular term in the weak nuclear current. The significant deviation due to the forbidden matrix elements between the alignment correlation terms and the β-α correlation terms was observed. The determination of the alignment correlation terms was essential to extract the G-parity violating induced tensor term without the influence of the forbidden term in the vector current.

UR - http://www.scopus.com/inward/record.url?scp=24944448263&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=24944448263&partnerID=8YFLogxK

U2 - 10.1140/epjad/i2005-06-075-3

DO - 10.1140/epjad/i2005-06-075-3

M3 - Article

AN - SCOPUS:24944448263

VL - 25

SP - 709

EP - 710

JO - European Physical Journal A

JF - European Physical Journal A

SN - 1434-6001

IS - SUPPL. 1

ER -

Alignment correlation term in mass A = 8 system and G-parity irregular term

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this