λλ4n system

H. Garcilazo; A. Valcarce; J. Vijande

doi:10.1088/1674-1137/41/7/074102

λλ⁴n system

H. Garcilazo, A. Valcarce, J. Vijande

Escuela Superior de Física y Matemáticas (ESFM)

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

8 Citas (Scopus)

Resumen

Using local central Yukawa-type Maliet-Tjon interactions reproducing the low-energy parameters and phase shifts of the nn system, and the latest updates of the nλ and λλ Nijmegen ESC08c potentials, we study the possible existence of a λλ⁴n bound state. Our results indicate that the λλ⁴n is unbound, being just above threshold. We discuss the role played by the ¹S0 nn repulsive term of the Yukawa-type Maliet-Tjon interaction.

Idioma original	Inglés
Número de artículo	074102
Publicación	Chinese Physics C
Volumen	41
N.º	7
DOI	https://doi.org/10.1088/1674-1137/41/7/074102
Estado	Publicada - jul. 2017

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title = "λλ4n system",

abstract = "Using local central Yukawa-type Maliet-Tjon interactions reproducing the low-energy parameters and phase shifts of the nn system, and the latest updates of the nλ and λλ Nijmegen ESC08c potentials, we study the possible existence of a λλ4n bound state. Our results indicate that the λλ4n is unbound, being just above threshold. We discuss the role played by the 1S0 nn repulsive term of the Yukawa-type Maliet-Tjon interaction.",

keywords = "baryon-baryon interactions, few-body systems",

author = "H. Garcilazo and A. Valcarce and J. Vijande",

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TY - JOUR

T1 - λλ4n system

AU - Garcilazo, H.

AU - Valcarce, A.

AU - Vijande, J.

N1 - Publisher Copyright: © 2017 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd.

PY - 2017/7

Y1 - 2017/7

N2 - Using local central Yukawa-type Maliet-Tjon interactions reproducing the low-energy parameters and phase shifts of the nn system, and the latest updates of the nλ and λλ Nijmegen ESC08c potentials, we study the possible existence of a λλ4n bound state. Our results indicate that the λλ4n is unbound, being just above threshold. We discuss the role played by the 1S0 nn repulsive term of the Yukawa-type Maliet-Tjon interaction.

AB - Using local central Yukawa-type Maliet-Tjon interactions reproducing the low-energy parameters and phase shifts of the nn system, and the latest updates of the nλ and λλ Nijmegen ESC08c potentials, we study the possible existence of a λλ4n bound state. Our results indicate that the λλ4n is unbound, being just above threshold. We discuss the role played by the 1S0 nn repulsive term of the Yukawa-type Maliet-Tjon interaction.

KW - baryon-baryon interactions

KW - few-body systems

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DO - 10.1088/1674-1137/41/7/074102

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VL - 41

JO - Chinese Physics C

JF - Chinese Physics C

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