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Title: Properties of the Lambda(1405) Measured at CLAS

Abstract

The nature of the Lambda(1405) with its peculiar mass distribution is not well understood, and studies have shown that it may posess strong dynamical components. Using the CLAS detector system in Hall B at Jefferson Lab, we have performed a high statistics measurement of the photoproduction of K+Lambda(1405) using a proton target. The reconstructed invariant mass distribution seen in the various [summation]pi decay modes has been measured, as well as the differential cross section ((d sigma)/(dt)). Various aspects of our analysis are discussed, as well as future prospects to further enhance the precision of the results

Authors:
Publication Date:
Research Org.:
Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
990284
Report Number(s):
JLAB-PHY-09-1112; DOE/OR/23177-1342
TRN: US1007281
DOE Contract Number:  
AC05-06OR23177
Resource Type:
Conference
Journal Name:
AIP Conf. Proc.
Additional Journal Information:
Journal Volume: 1257; Journal Issue: 1; Conference: Hadron 2009, 29 Nov - 4 Dec 2009, Tallahassee, Florida
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ACCURACY; DECAY; DIFFERENTIAL CROSS SECTIONS; HADRONS; MASS DISTRIBUTION; PHOTOPRODUCTION; PROTONS; STATISTICS

Citation Formats

Kei Moriya, Reinhard Schumacher. Properties of the Lambda(1405) Measured at CLAS. United States: N. p., 2010. Web. doi:10.1063/1.3483393.
Kei Moriya, Reinhard Schumacher. Properties of the Lambda(1405) Measured at CLAS. United States. https://doi.org/10.1063/1.3483393
Kei Moriya, Reinhard Schumacher. 2010. "Properties of the Lambda(1405) Measured at CLAS". United States. https://doi.org/10.1063/1.3483393.
@article{osti_990284,
title = {Properties of the Lambda(1405) Measured at CLAS},
author = {Kei Moriya, Reinhard Schumacher},
abstractNote = {The nature of the Lambda(1405) with its peculiar mass distribution is not well understood, and studies have shown that it may posess strong dynamical components. Using the CLAS detector system in Hall B at Jefferson Lab, we have performed a high statistics measurement of the photoproduction of K+Lambda(1405) using a proton target. The reconstructed invariant mass distribution seen in the various [summation]pi decay modes has been measured, as well as the differential cross section ((d sigma)/(dt)). Various aspects of our analysis are discussed, as well as future prospects to further enhance the precision of the results},
doi = {10.1063/1.3483393},
url = {https://www.osti.gov/biblio/990284}, journal = {AIP Conf. Proc.},
number = 1,
volume = 1257,
place = {United States},
year = {Sun Aug 01 00:00:00 EDT 2010},
month = {Sun Aug 01 00:00:00 EDT 2010}
}

Conference:
Other availability
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