Coupled channel calculation of Σ-hypernuclear spectra from 12C, 16O and 6Li targets

R. Hausmann; P. B. Siegel; W. Weise; M. Kohno

doi:10.1016/0370-2693(87)91455-9

Coupled channel calculation of Σ-hypernuclear spectra from ¹²C, ¹⁶O and ⁶Li targets

R. Hausmann, P. B. Siegel, W. Weise, M. Kohno

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

12 Scopus citations

Abstract

We present coupled channels calculations of Σ-hypernuclear spectra produced in (K^-, π⁺) reactions at p_K-{reversed tilde equals}710 MeV/c. This is an extension of previous work which concentrated on recoilless production and stopped kaon kinematics. The emphasis here is on a proper treatment of Σ continuum states. Satisfactory results are obtained for ¹²C and ¹⁶O targets; no narrow structures are seen in these spectra. The ⁶Li case is also discussed.

Original language	English
Pages (from-to)	17-20
Number of pages	4
Journal	Physics Letters B
Volume	199
Issue number	1
DOIs	https://doi.org/10.1016/0370-2693(87)91455-9
State	Published - 10 Dec 1987
Externally published	Yes

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title = "Coupled channel calculation of Σ-hypernuclear spectra from 12C, 16O and 6Li targets",

abstract = "We present coupled channels calculations of Σ-hypernuclear spectra produced in (K-, π+) reactions at pK-{reversed tilde equals}710 MeV/c. This is an extension of previous work which concentrated on recoilless production and stopped kaon kinematics. The emphasis here is on a proper treatment of Σ continuum states. Satisfactory results are obtained for 12C and 16O targets; no narrow structures are seen in these spectra. The 6Li case is also discussed.",

author = "R. Hausmann and Siegel, {P. B.} and W. Weise and M. Kohno",

note = "Funding Information: ¢~ Work supported m part bv BMFT, grant MEP 0234 RE4 Supported in part by Studlenstlflung des deutschen Volkes : Supported in part by Deutsche ForschungsgemelnschafI, grant We 655/9-1 Laboratolre 4ssocle au CNRS",

year = "1987",

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doi = "10.1016/0370-2693(87)91455-9",

language = "English",

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TY - JOUR

T1 - Coupled channel calculation of Σ-hypernuclear spectra from 12C, 16O and 6Li targets

AU - Hausmann, R.

AU - Siegel, P. B.

AU - Weise, W.

AU - Kohno, M.

N1 - Funding Information: ¢~ Work supported m part bv BMFT, grant MEP 0234 RE4 Supported in part by Studlenstlflung des deutschen Volkes : Supported in part by Deutsche ForschungsgemelnschafI, grant We 655/9-1 Laboratolre 4ssocle au CNRS

PY - 1987/12/10

Y1 - 1987/12/10

N2 - We present coupled channels calculations of Σ-hypernuclear spectra produced in (K-, π+) reactions at pK-{reversed tilde equals}710 MeV/c. This is an extension of previous work which concentrated on recoilless production and stopped kaon kinematics. The emphasis here is on a proper treatment of Σ continuum states. Satisfactory results are obtained for 12C and 16O targets; no narrow structures are seen in these spectra. The 6Li case is also discussed.

AB - We present coupled channels calculations of Σ-hypernuclear spectra produced in (K-, π+) reactions at pK-{reversed tilde equals}710 MeV/c. This is an extension of previous work which concentrated on recoilless production and stopped kaon kinematics. The emphasis here is on a proper treatment of Σ continuum states. Satisfactory results are obtained for 12C and 16O targets; no narrow structures are seen in these spectra. The 6Li case is also discussed.

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U2 - 10.1016/0370-2693(87)91455-9

DO - 10.1016/0370-2693(87)91455-9

M3 - Article

AN - SCOPUS:0010072708

SN - 0370-2693

VL - 199

SP - 17

EP - 20

JO - Physics Letters B

JF - Physics Letters B

IS - 1

ER -

Coupled channel calculation of Σ-hypernuclear spectra from ¹²C, ¹⁶O and ⁶Li targets

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