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Strangeness photoproduction at the BGO-OD experiment

Jude, T. C. ; Alef, S. ; Bayadilov, D. ; Beck, R. ; Bieling, J. ; Bella, A. ; Boese, S. ; Braghieri, A. ; Brinkmann, K. and Burdeynyi, D. , et al. (2017) 17th International Conference on Hadron Spectroscopy and Structure, Hadron 2017 In Proceedings of Science 310.
Abstract

The BGO-OD experiment at the ELSA accelerator facility uses an energy tagged bremstrahlung photon beam to investigate the excitation spectrum of the nucleon. The setup consists of a highly segmented BGO calorimeter surrounding the target, with a particle tracking magnetic spectrometer at forward angles. BGO-OD is ideal for investigating the photoproduction of hadrons of non-zero strangeness. The high momentum resolution at forward angles covers a kinematic region where t-channel exchange mechanisms play a dominant role. Access to this low momentum transfer region also allows the investigation of degrees of freedom not derived from constituent quark models, for example, the role of (vector) meson - baryon interactions and dynamically... (More)

The BGO-OD experiment at the ELSA accelerator facility uses an energy tagged bremstrahlung photon beam to investigate the excitation spectrum of the nucleon. The setup consists of a highly segmented BGO calorimeter surrounding the target, with a particle tracking magnetic spectrometer at forward angles. BGO-OD is ideal for investigating the photoproduction of hadrons of non-zero strangeness. The high momentum resolution at forward angles covers a kinematic region where t-channel exchange mechanisms play a dominant role. Access to this low momentum transfer region also allows the investigation of degrees of freedom not derived from constituent quark models, for example, the role of (vector) meson - baryon interactions and dynamically generated states in photoproduction reactions. Data taking for the first part of an extensive physics programme is complete and preliminary results and ongoing analysis are presented.

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publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
17th International Conference on Hadron Spectroscopy and Structure, Hadron 2017
series title
Proceedings of Science
volume
310
conference name
17th International Conference on Hadron Spectroscopy and Structure, Hadron 2017
conference location
Salamanca, Spain
conference dates
2017-09-25 - 2017-09-29
external identifiers
  • scopus:85052846779
DOI
10.22323/1.310.0054
language
English
LU publication?
no
id
c6163592-2ba7-45ce-87a8-7a56ba71e15b
date added to LUP
2019-03-11 13:23:21
date last changed
2020-09-28 13:11:11
@inproceedings{c6163592-2ba7-45ce-87a8-7a56ba71e15b,
  abstract     = {<p>The BGO-OD experiment at the ELSA accelerator facility uses an energy tagged bremstrahlung photon beam to investigate the excitation spectrum of the nucleon. The setup consists of a highly segmented BGO calorimeter surrounding the target, with a particle tracking magnetic spectrometer at forward angles. BGO-OD is ideal for investigating the photoproduction of hadrons of non-zero strangeness. The high momentum resolution at forward angles covers a kinematic region where t-channel exchange mechanisms play a dominant role. Access to this low momentum transfer region also allows the investigation of degrees of freedom not derived from constituent quark models, for example, the role of (vector) meson - baryon interactions and dynamically generated states in photoproduction reactions. Data taking for the first part of an extensive physics programme is complete and preliminary results and ongoing analysis are presented.</p>},
  author       = {Jude, T. C. and Alef, S. and Bayadilov, D. and Beck, R. and Bieling, J. and Bella, A. and Boese, S. and Braghieri, A. and Brinkmann, K. and Burdeynyi, D. and Cole, P. and Di Salvo, R. and Elsner, D. and Fantini, A. and Freyermuth, O. and Friedrich, S. and Frommberger, F. and Gervino, G. and Ghio, F. and Gridnev, A. and Gutz, E. and Hammann, D. and Hannappel, J. and Hillert, W. and Jahn, R. and Joosten, R. and Klein, F. and Kohl, K. and Krusche, B. and Lapik, A. M. and Levi Sandri, P. and Lisin, V. P. and Lopatin, I. V. and Mandaglio, G. and Messi, F. and Messi, R. and Metag, V. and Moricciani, D. and Mushkarenkov, A. N. and Nanova, M. and Nedorezov, V. G. and Novinskiy, D. and Pedroni, P. and Polonski, A. S. and Reitz, B. and Romaniuk, M. and Scheluchin, G. and Schmieden, H. and Stugelev, A. and Sumachev, V.},
  booktitle    = {17th International Conference on Hadron Spectroscopy and Structure, Hadron 2017},
  language     = {eng},
  series       = {Proceedings of Science},
  title        = {Strangeness photoproduction at the BGO-OD experiment},
  url          = {http://dx.doi.org/10.22323/1.310.0054},
  doi          = {10.22323/1.310.0054},
  volume       = {310},
  year         = {2017},
}