Search for a K- p p bound state

N. V. Shevchenko; J. Mareš; A. Gal

doi:10.1016/j.nuclphysa.2007.03.112

Search for a K^- p p bound state

N. V. Shevchenko^*
, J. Mareš
, A. Gal

^*Corresponding author for this work

Racah Institute of Physics

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

Abstract

We report on the first genuinely three-body over(K, -) N N - π Σ N coupled-channel Faddeev calculation in search for quasi-bound states in the K^- p p system. Our calculation yields a quasi-bound state (I = 1 / 2, J^π = 0^-) bound in the range B ∼ 55 - 70 MeV, with a width of Γ ∼ 95 - 110 MeV.

Original language	English
Pages (from-to)	659c-662c
Journal	Nuclear Physics A
Volume	790
Issue number	1-4
DOIs	https://doi.org/10.1016/j.nuclphysa.2007.03.112
State	Published - 15 Jun 2007

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10.1016/j.nuclphysa.2007.03.112

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title = "Search for a K- p p bound state",

abstract = "We report on the first genuinely three-body over(K, -) N N - π Σ N coupled-channel Faddeev calculation in search for quasi-bound states in the K- p p system. Our calculation yields a quasi-bound state (I = 1 / 2, Jπ = 0-) bound in the range B ∼ 55 - 70 MeV, with a width of Γ ∼ 95 - 110 MeV.",

author = "Shevchenko, \{N. V.\} and J. Mare{\v s} and A. Gal",

year = "2007",

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doi = "10.1016/j.nuclphysa.2007.03.112",

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AU - Shevchenko, N. V.

AU - Mareš, J.

AU - Gal, A.

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N2 - We report on the first genuinely three-body over(K, -) N N - π Σ N coupled-channel Faddeev calculation in search for quasi-bound states in the K- p p system. Our calculation yields a quasi-bound state (I = 1 / 2, Jπ = 0-) bound in the range B ∼ 55 - 70 MeV, with a width of Γ ∼ 95 - 110 MeV.

AB - We report on the first genuinely three-body over(K, -) N N - π Σ N coupled-channel Faddeev calculation in search for quasi-bound states in the K- p p system. Our calculation yields a quasi-bound state (I = 1 / 2, Jπ = 0-) bound in the range B ∼ 55 - 70 MeV, with a width of Γ ∼ 95 - 110 MeV.

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JO - Nuclear Physics A

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Search for a K^- p p bound state

Abstract

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