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Title: K-Long Facility for JLab and its Scientific Potential

Abstract

Our main interest in creating a secondary high-quality KL-beam is to investigate hyperon spectroscopy through both formation and production processes. We propose to study two-body reactions induced by the KL-beam on the proton target. The experiment should measure both differential cross sections and self-analyzed polarizations of the produced Λ-, Σ-, and Ξ-hyperons using the GlueX detector at the Jefferson Lab Hall D. New data will greatly constrain partial-wave analysis and reduce modeldependent uncertainties in the extraction of strange resonance properties, providing a new benchmark for comparisons with QCD-inspired models and LQCD calculations. The measurements will span c.m. cos θ from -0.95 to 0.95 in c.m. range above W = 1490 MeV and up to 4000 MeV.

Authors:
 [1]
  1. George Washington Univ., Washington, DC (United States). Inst. for Nuclear Studies, Dept. of Physics
Publication Date:
Research Org.:
George Washington Univ., Washington, DC (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Nuclear Physics (NP)
OSTI Identifier:
1439600
Grant/Contract Number:  
SC0016583
Resource Type:
Accepted Manuscript
Journal Name:
EPJ Web of Conferences
Additional Journal Information:
Journal Volume: 130; Conference: MESON 2016 – 14th International Workshop on Meson Production, Properties and Interaction, Krakow (Poland), 2 -7 Jun 2016; Journal ID: ISSN 2100-014X
Publisher:
EDP Sciences
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; K-long facility for JLab

Citation Formats

Strakovsky, Igor I. K-Long Facility for JLab and its Scientific Potential. United States: N. p., 2016. Web. doi:10.1051/epjconf/201613006005.
Strakovsky, Igor I. K-Long Facility for JLab and its Scientific Potential. United States. https://doi.org/10.1051/epjconf/201613006005
Strakovsky, Igor I. Tue . "K-Long Facility for JLab and its Scientific Potential". United States. https://doi.org/10.1051/epjconf/201613006005. https://www.osti.gov/servlets/purl/1439600.
@article{osti_1439600,
title = {K-Long Facility for JLab and its Scientific Potential},
author = {Strakovsky, Igor I.},
abstractNote = {Our main interest in creating a secondary high-quality KL-beam is to investigate hyperon spectroscopy through both formation and production processes. We propose to study two-body reactions induced by the KL-beam on the proton target. The experiment should measure both differential cross sections and self-analyzed polarizations of the produced Λ-, Σ-, and Ξ-hyperons using the GlueX detector at the Jefferson Lab Hall D. New data will greatly constrain partial-wave analysis and reduce modeldependent uncertainties in the extraction of strange resonance properties, providing a new benchmark for comparisons with QCD-inspired models and LQCD calculations. The measurements will span c.m. cos θ from -0.95 to 0.95 in c.m. range above W = 1490 MeV and up to 4000 MeV.},
doi = {10.1051/epjconf/201613006005},
journal = {EPJ Web of Conferences},
number = ,
volume = 130,
place = {United States},
year = {Tue Nov 29 00:00:00 EST 2016},
month = {Tue Nov 29 00:00:00 EST 2016}
}

Works referenced in this record:

Review of Particle Physics
journal, August 2014


Partial-wave analysis of K ¯ N scattering reactions
journal, September 2013


Coupled-channel model for K ¯ N scattering in the resonant region
journal, February 2016


Extended partial-wave analysis of π N scattering data
journal, October 2006


K ¯ + N K + Ξ reaction and S = 1 hyperon resonances
journal, June 2015


Where Have All the Resonances Gone? An Analysis of Baryon Couplings in a Quark Model with Chromodynamics
journal, March 1980


Production of K L 0 Mesons and Neutrons from Electrons on Beryllium Above 10 GeV
journal, February 1973

  • Brandenburg, G. W.; Brody, A. D.; Johnson, W. B.
  • Physical Review D, Vol. 7, Issue 3
  • DOI: 10.1103/PhysRevD.7.708

Photoproduction of Ko mesons from protons and from complex nuclei
journal, November 1970


Properties of the <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mi>Λ</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>1520</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math> resonance from high-precision electroproduction data
journal, November 2010


Dynamical coupled-channels model of K p reactions: Determination of partial-wave amplitudes
journal, December 2014