Antikaon-nucleon dynamics and its application to few-body systems - INSPIRE

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Antikaon-nucleon dynamics and its application to few-body systems

Tetsuo Hyodo
(
- Tokyo Inst. Tech.
)

Sep, 2012

7 pages

Part of Proceedings, 20th International IUPAP Conference on Few-Body Problems in Physics (FB20) : Fukuoka, Japan, August 20-25, 2012, 931-937

Published in:

Few Body Syst. 54 (2013) 931-937

Contribution to:

- FB20
, 931-937

Published: 2013

e-Print:

1209.6208 [nucl-th]

DOI:

10.1007/s00601-012-0560-6

View in:

ADS Abstract Service

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Abstract: (Springer)

We overview the recent progress in the investigation of the antikaon dynamics with single nucleon and with few-body nuclei, based on chiral SU(3) symmetry. We first show how the Λ(1405) resonance emerges from the coupled-channel

{\bar{K}N - \pi\Sigma}

interaction. Next, we present the construction of an up-to-date

{\bar{K}N}

interaction in response to the recent measurement of kaonic hydrogen. Finally, we discuss the possibility of the antikaon bound states in nuclei from the perspective of few-body physics.

Note:

v2: typos corrected. 9 pages, 3 figures, talk give at 20th International IUPAP Conference on Few-Body Problems in Physics (FB20), 20-25 August 2011, Fukuoka, Japan

anti-K N - pi Sigma interaction
Chiral SU(3) dynamics
Lambda(1405)
anti-K nuclei
talk
symmetry: SU(3)
nucleus
few-body problem
coupled channel
Lambda(1405)

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Figures(4)

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