Low-energy K- optical potentials: Deep or shallow?

A. Cieply; E. Friedman; A. Gal; J. Mares

doi:10.1063/1.1436646

Low-energy K^- optical potentials: Deep or shallow?

A. Cieply, E. Friedman, A. Gal, J. Mares

Racah Institute of Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The K~ optical potential in the nuclear medium is evaluated self consistently from a free-space K~N t matrix constructed within a coupled-channel chiral approach. The fit of model parameters gives a good description of the low-energy data plus the available K~ atomic data. The resulting optical potential is relatively 'shallow' in contradiction to the potentials obtained from phenomenological analysis. The calculated (K^_op:n) hypernuclear production rates are very sensitive to the details of kaonic bound state wave function. The (K^_op1n) reaction could thus serve as a suitable tool to distinguish between shallow and deep K~ optical potentials.

Original language	English
Title of host publication	Mesons and Light Nuclei
Subtitle of host publication	8th Conference
Editors	Jiri Adam, Petr Bydzovsk, Jiri Mares
Publisher	American Institute of Physics Inc.
Pages	401-404
Number of pages	4
ISBN (Electronic)	0735400474
DOIs	https://doi.org/10.1063/1.1436646
State	Published - 15 Dec 2001
Event	8th Conference on Mesons and Light Nuclei - Prague, Czech Republic Duration: 2 Jul 2001 → 6 Jul 2001

Publication series

Name	AIP Conference Proceedings
Volume	603
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	8th Conference on Mesons and Light Nuclei
Country/Territory	Czech Republic
City	Prague
Period	2/07/01 → 6/07/01

Bibliographical note

Publisher Copyright:
© 2001 American Institute of Physics

Access to Document

10.1063/1.1436646

Cite this

@inproceedings{e05ff73c20c0455888b444112738deb1,

title = "Low-energy K- optical potentials: Deep or shallow?",

abstract = "The K~ optical potential in the nuclear medium is evaluated self consistently from a free-space K~N t matrix constructed within a coupled-channel chiral approach. The fit of model parameters gives a good description of the low-energy data plus the available K~ atomic data. The resulting optical potential is relatively 'shallow' in contradiction to the potentials obtained from phenomenological analysis. The calculated (K^op:n) hypernuclear production rates are very sensitive to the details of kaonic bound state wave function. The (K^op1n) reaction could thus serve as a suitable tool to distinguish between shallow and deep K~ optical potentials.",

author = "A. Cieply and E. Friedman and A. Gal and J. Mares",

note = "Publisher Copyright: {\textcopyright} 2001 American Institute of Physics; 8th Conference on Mesons and Light Nuclei ; Conference date: 02-07-2001 Through 06-07-2001",

year = "2001",

month = dec,

day = "15",

doi = "10.1063/1.1436646",

language = "אנגלית",

series = "AIP Conference Proceedings",

publisher = "American Institute of Physics Inc.",

pages = "401--404",

editor = "Jiri Adam and Petr Bydzovsk and Jiri Mares",

booktitle = "Mesons and Light Nuclei",

}

Cieply, A, Friedman, E, Gal, A & Mares, J 2001, Low-energy K^- optical potentials: Deep or shallow? in J Adam, P Bydzovsk & J Mares (eds), Mesons and Light Nuclei: 8th Conference. AIP Conference Proceedings, vol. 603, American Institute of Physics Inc., pp. 401-404, 8th Conference on Mesons and Light Nuclei, Prague, Czech Republic, 2/07/01. https://doi.org/10.1063/1.1436646

Low-energy K^- optical potentials: Deep or shallow? / Cieply, A.; Friedman, E.; Gal, A. et al.
Mesons and Light Nuclei: 8th Conference. ed. / Jiri Adam; Petr Bydzovsk; Jiri Mares. American Institute of Physics Inc., 2001. p. 401-404 (AIP Conference Proceedings; Vol. 603).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Low-energy K- optical potentials

T2 - 8th Conference on Mesons and Light Nuclei

AU - Cieply, A.

AU - Friedman, E.

AU - Gal, A.

AU - Mares, J.

PY - 2001/12/15

Y1 - 2001/12/15

N2 - The K~ optical potential in the nuclear medium is evaluated self consistently from a free-space K~N t matrix constructed within a coupled-channel chiral approach. The fit of model parameters gives a good description of the low-energy data plus the available K~ atomic data. The resulting optical potential is relatively 'shallow' in contradiction to the potentials obtained from phenomenological analysis. The calculated (K^op:n) hypernuclear production rates are very sensitive to the details of kaonic bound state wave function. The (K^op1n) reaction could thus serve as a suitable tool to distinguish between shallow and deep K~ optical potentials.

AB - The K~ optical potential in the nuclear medium is evaluated self consistently from a free-space K~N t matrix constructed within a coupled-channel chiral approach. The fit of model parameters gives a good description of the low-energy data plus the available K~ atomic data. The resulting optical potential is relatively 'shallow' in contradiction to the potentials obtained from phenomenological analysis. The calculated (K^op:n) hypernuclear production rates are very sensitive to the details of kaonic bound state wave function. The (K^op1n) reaction could thus serve as a suitable tool to distinguish between shallow and deep K~ optical potentials.

UR - http://www.scopus.com/inward/record.url?scp=85120533780&partnerID=8YFLogxK

U2 - 10.1063/1.1436646

DO - 10.1063/1.1436646

M3 - ???researchoutput.researchoutputtypes.contributiontobookanthology.conference???

AN - SCOPUS:85120533780

T3 - AIP Conference Proceedings

SP - 401

EP - 404

BT - Mesons and Light Nuclei

A2 - Adam, Jiri

A2 - Bydzovsk, Petr

A2 - Mares, Jiri

PB - American Institute of Physics Inc.

Y2 - 2 July 2001 through 6 July 2001

ER -