Searching for effects of tensor forces in nuclei

Isao Tanihata

doi:10.1142/S0217732310000563

Searching for effects of tensor forces in nuclei

Isao Tanihata^*

^*Corresponding author for this work

The University of Osaka

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

13 Scopus citations

Abstract

Effects of tensor interactions in nucleus are discussed from the experimental view points. Two recent studies, one is the mixing of s- and p- waves in ¹¹Li halo and the other is the high momentum component in the nucleon wave function from a transfer reaction. Preliminary results of ¹⁶O(p,d)¹⁵O reaction show an abnormal relative enhancement of the transition to the positive parity state of ¹⁵O, which is not a hole state, consistent with contents of high momentum nucleon expected from the tensor interactions. The importance of the inclusion of tensor force, that can not be described in the mean field model, is discussed.

Original language	English
Pages (from-to)	1886-1890
Number of pages	5
Journal	Modern Physics Letters A
Volume	25
Issue number	21-23
DOIs	https://doi.org/10.1142/S0217732310000563
State	Published - 30 Jul 2010
Externally published	Yes

Keywords

Nuclear structure
high-momentum nucleon motion
tensor forces
transfer reaction

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10.1142/S0217732310000563

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abstract = "Effects of tensor interactions in nucleus are discussed from the experimental view points. Two recent studies, one is the mixing of s- and p- waves in 11Li halo and the other is the high momentum component in the nucleon wave function from a transfer reaction. Preliminary results of 16O(p,d)15O reaction show an abnormal relative enhancement of the transition to the positive parity state of 15O, which is not a hole state, consistent with contents of high momentum nucleon expected from the tensor interactions. The importance of the inclusion of tensor force, that can not be described in the mean field model, is discussed.",

keywords = "Nuclear structure, high-momentum nucleon motion, tensor forces, transfer reaction",

author = "Isao Tanihata",

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N2 - Effects of tensor interactions in nucleus are discussed from the experimental view points. Two recent studies, one is the mixing of s- and p- waves in 11Li halo and the other is the high momentum component in the nucleon wave function from a transfer reaction. Preliminary results of 16O(p,d)15O reaction show an abnormal relative enhancement of the transition to the positive parity state of 15O, which is not a hole state, consistent with contents of high momentum nucleon expected from the tensor interactions. The importance of the inclusion of tensor force, that can not be described in the mean field model, is discussed.

AB - Effects of tensor interactions in nucleus are discussed from the experimental view points. Two recent studies, one is the mixing of s- and p- waves in 11Li halo and the other is the high momentum component in the nucleon wave function from a transfer reaction. Preliminary results of 16O(p,d)15O reaction show an abnormal relative enhancement of the transition to the positive parity state of 15O, which is not a hole state, consistent with contents of high momentum nucleon expected from the tensor interactions. The importance of the inclusion of tensor force, that can not be described in the mean field model, is discussed.

KW - Nuclear structure

KW - high-momentum nucleon motion

KW - tensor forces

KW - transfer reaction

UR - https://www.scopus.com/pages/publications/77954833335

U2 - 10.1142/S0217732310000563

DO - 10.1142/S0217732310000563

M3 - 文章

AN - SCOPUS:77954833335

SN - 0217-7323

VL - 25

SP - 1886

EP - 1890

JO - Modern Physics Letters A

JF - Modern Physics Letters A

IS - 21-23

ER -

Searching for effects of tensor forces in nuclei

Abstract

Keywords

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