Crystal Barrel

Publikationen

Refereed journals

1992

1993

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1995

1996

1997

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1999

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2001

2002

2003

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2005

2006

2007

2008

2009

2010

Conference Proceedings

1992

1993

1994

1995

1996

1997

1998

1999

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010


Articles in refereed journals


2010

  1. M. Nanova et al.,
    In-medium ω mass from the γ + Nb → π 0 γ + X reaction
    submitted for publication in PRC [.pdf]
  2. E. Gutz et al.,
    Photoproduction of meson pairs: First measurement of the polarization observable I s
    Physics Letters B 687 (2010) 11–15 [.pdf]
  3. E. Klempt, J-M. Richard,
    Baryon Spectroscopy,
    Rev. Mod. Phys. 82 (2010) 1095 [.pdf]


2009

  1. Volker Crede et al.,
    Photoproduction of η and η ′ Mesons off Protons,
    Phys. Rev. C 80, 055202 (2009) [.pdf]


2008

  1. Frank Klein et al.,
    Beam asymmetries in near-threshold omega photoproduction off the proton
    Physical Review D Vol.78, No.11 (2008) [.pdf]
  2. Igor Horn et al.,
    Evidence for a Parity Doublet Δ(1920) P33 and Δ(1940) D33 from γp → pπ 0η
    Phys. Rev. Let 101 (2008) [.pdf]
  3. Igor Horn et al.,
    Study of the reaction γp → pπ 0η
    Eur. Phys. J. A 38 (2008) 173 [.pdf]
  4. Thierry Mertens et al.,
    Photoproduction of η-mesons off nuclei for Eγ ≤ 2.2 GeV
    accepted for publication in Eur. Phys. J A [.pdf]
  5. R. Siudak et al.,
    A threshold Cherenkov detector for K+/pi+ separation using silica aerogel
    Nucl. Instr. Meth. A596 (2008) 311–316 [.pdf]
  6. Daniel Elsner et al.,
    Linearly polarised photon beams at ELSA
    submitted for publication in Eur. Phys. J A [.pdf]
  7. Martin Kotulla et al.,
    Modification of the ω-Meson Lifetime in Nuclear Matter
    accepted for publication in Phys. Rev. Lett. [.pdf]
  8. Mariana Nanova et al.,
    K0 pi0 Sigma+ and K*0 Sigma+ photoproduction off the proton
    Eur. Phys. J A 35 (2008) 333 [.pdf]
  9. R. Castelijns et al.,
    Nucleon resonance decay by the K0Sigma channel,
    Eur. Phys. J A 35 (2008) 39 [.pdf]
  10. E. Gutz, V. Sokhoyan, H. van Pee et al.,
    Measurement of the beam asymmetry Sigma in pi0 eta production off the proton with the CBELSA/TAPS experiment,
    Eur. Phys. J. A 35 (2008) 291  [.pdf]
  11. I. Jaegle, T. Mertens et al.,
    Quasi-free photoproduction of eta-mesons off the neutron,
    submitted for publication in Phys. Rev. Lett. [.pdf]
  12. V.A. Nikonov, A.V. Anisovich, E. Klempt, A.V. Sarantsev, U. Thoma
    Further evidence for N(1900)P13 from photoproduction of hyperons,
    Phys. Lett. B 662 (2008) 245 [.pdf]
  13. A.V. Sarantsev, M. Fuchs, M. Kotulla, U. Thoma et al.,
    New results on the Roper resonance and the P11 partial wave,
    Phys. Lett. B 659 (2008) 94 [.pdf]
  14. U. Thoma, M. Fuchs et al.,
    N* and Δ* decays into Nπ0π0,
    Phys. Lett. B 659 (2008) 87 [.pdf]
  15. H. Forkel, E. Klempt,
    Diquark correlations in baryon spectroscopy and holographic QCD
    arXiv:0810.2959 [.pdf]
  16. E. Klempt, M. Matveev, A.V. Sarantsev,
    Further study of D+s decays into π −π + π +,
    Eur. Phys. J. C 55, 39–50 (2008) [.pdf]


2007

  1. A. V. Anisovich et al.,
    Baryon-baryon and baryon-antibaryon interaction amplitudes in the spin-momentum operator expansion method,
    Eur. Phys. J. A 34 (2007) 129 [.pdf]
  2. A. V. Anisovich et al.,
    Baryon resonances and polarization transfer in hyperon photoproduction,
    Eur. Phys. J. A 34 (2007) 243 [.pdf]
  3. O. Bartholomy et al.,
    Photoproduction of eta-mesons off protons,
    Eur. Phys. J. A 33 (2007) 133 [.pdf]
  4. D. Elsner et al.,
    Measurement of the beam asymmetry in η photoproduction off the proton
    Eur. Phys. J. A 33 (2007) 147 [.pdf]
  5. J. Junkersfeld et al.,
    Photoproduction of π0 ω off protons for E γ 3 GeV,
    Eur. Phys. J. A 31 (2007) 365 [.pdf]
  6. E. Klempt, A. Zaitsev,
    Glueballs, Hybrids, Multiquarks. Experimental facts versus QCD inspired concepts
    Phys. Rept. 454 1-202 (2007) [.pdf]
  7. V. A. Nikonov et al.,
    Further evidence for N(1900)P13 from photoproduction of hyperons,
    submitted for publication [.pdf]
  8. H. van Pee et al.,
    Photoproduction of π0-mesons off protons from the Δ(1232) region to E γ=3 GeV,
    Eur. Phys. J. A 31 (2007) 61 [.pdf]


2006

  1. A. V. Anisovich and A. V. Sarantsev,
    Partial decay widths of baryons in the spin-momentum operator expansion method,
    Eur. Phys. J. A 30 (2006) 427 [.pdf]
  2. W. Hillert
    The Bonn Electron Stretcher Accelerator ELSA: Past and future,
    Eur. Phys. J. A 28 (2006) 139 [.pdf]
  3. E. Klempt, A. V. Anisovich, V. A. Nikonov, A. V. Sarantsev and U. Thoma,
    Phase Motion Of Baryon Resonances,
    Eur. Phys. J. A 29 (2006) 307 [.pdf]
  4. E. Klempt,
    Hadron Spectroscopy and Stron QCD,
    International Journal of Modern Physics A Vol. 21, No. 4 (2006) 739–746 [.pdf]


2005

  1. A. Anisovich, A. Sarantsev, O. Bartholomy, E. Klempt, V. A. Nikonov and U. Thoma
    Photoproduction of baryons decaying into N π and N η,
    Eur. Phys. J. A 25 (2005) 427 [.pdf]
  2. A. Anisovich, E. Klempt, A.Sarantsev and U. Thoma
    Partial wave decomposition of pion and photoproduction amplitudes,
    Eur. Phys. J. A 24 (2005) 111. [.pdf]
  3. O. Bartholomy et al.,
    Neutral-pion photoproduction off protons in the energy range 0.3 GeV <  E γ < 3 GeV ,
    Phys. Rev. Lett. 94 (2005) 012003.   [.pdf]
  4. V. Credé et al.,
    Photoproduction of η mesons off protons for 0.75 GeV < E γ < 3 GeV ,
    Phys. Rev. Lett. 94 (2005) 012004.   [.pdf]
  5. A. V. Sarantsev, V. A. Nikonov, A. V. Anisovich, E. Klempt and U. Thoma,
    Decays of baryon resonances into ΛK+, Σ0K+ and Σ+K0,
    Eur. Phys. J. A 25 (2005) 441 [.pdf]
  6. G. Suft et al.,
    A scintillating fibre detector for the Crystal Barrel experiment at ELSA ,
    Nucl. Inst. Meth. A 538 (2005) 416.  [.pdf]
  7. D. Trnka et al.,
    Observation of in-medium modifications of the ω meson ,
    accepted by Phys. Rev. Lett. 94 (2005) 192303.  [.pdf]
  8. E. Klempt,
    Hadron Spectroscopy Without Constituent Glue,
    International Journal of Modern Physics A Vol. 20, Nos. 8 & 9 (2005) 1720–1727 [.pdf]
  9. E. Klempt, Ch. Batty, J-M. Richard,
    The Anitnucleon–Nucleon Interaction at Low Energy: Annihilation Dynamics
    Phys. Rept. 413: 197-317 (2005) [.pdf]


2004

  1. C. Amsler et al.,
    Production and decay of η (958) and η(1440) in p pbar annihilation at rest,
    Eur. Phys. J. C 33, 23–30 (2004) [.pdf]


2003

  1. E. Klempt,
    Do parity doublets in the baryon spectrum reflect restoration of chiral symmetry?
    Eur. Phys. J. B 559 (2003) 155 [.pdf]
  2. C. Amsler et al.,
    Annihilation at rest of antiprotons and protons into neutral particles,
    Nuclear Physics A 720 (2003) 357–367 [.pdf]
  3. S. U. Chung, E. Klempt,
    Vector mesons in q qbar q qbar systems
    Phys. Lett. B 563: 83-86 (2003) [.pdf]


2002

  1. E. Klempt,
    Mass formula for baryon resonances,
    Phys. Rev. Lett. C 66, 058201 [.pdf]
  2. E. Klempt, F. Bradamante, A. Martin, J.M. Richard,
    Antinucleon nucleon interaction at low energy: Scattering and protonium,
    Phys. Rept., 368 119 (2002) [.pdf]
  3. E. Klempt,
    Baryon resonances and strong QCD,
    arXiv:nucl-ex/0203002v1 [.pdf]
  4. C. Amsler et al.,
    Comment on ‘‘Protonium annihilation into pi0 pi0 at rest in a liquid hydrogen target’’,
    Physical Review D 66, 058101 2002 [.pdf]
  5. S.U. Chung, E. Klempt, and J.G. Koerner
    SU(3) classification of p-wave ηπ and η π systems,
    Eur. Phys. J. A 15, 539–542 (2002) [.pdf]


1992

  1. E. Aker et al.,
    The Crystal Barrel spectrometer at LEAR,

    Nucl. Instr. Meth. A321 (1992) 69. [.pdf]


Conference proceedings


2009


2007

  1. M. Eberhardt,
    The 50 keV Source of Polarized Electrons at ELSA: Past and Future,
    AIP Conf. Proc. 915, 1031-1036 (2007) [.pdf]
  2. E. Klempt,
    Exotic mesons: Status and future,
    12th International Conference on Hadron Spectroscopy (Hadron 07), Frascati, Italy, 8-13 Oct 2007 [.pdf]


2006

  1. B. Krusche
    Photoexcitation of Baryon Resonances on Nucleons an Nuclei
    ,
    QNP 06, Madrid, Spain, 5 - 10 Jun 2006  [.ps]


2005

  1. E. Klempt,
    Glueballs, hybrids, baryons and pentaquarks: Hadron05 summary on light-quark spectroscopy.
    11th International Conference on Hadron Spectroscopy (Hadron05), Rio de Janeiro, Brazil, 21-26 Aug 2005 [.pdf]
  2. U. Thoma,
    Recent results from the Crystal Barrel experiment at ELSA ,
    NSTAR 05, Tallahasse, USA,  12 - 15 Oct 2005   [.pdf]
  3. M. Fuchs,
    Photoproduction of neutral pion pairs off the proton with the Crystal Barrel detector at ELSA ,
    NSTAR 05, Tallahasse, USA,  12 - 15 Oct 2005   [.pdf]


2004

  1. O. Bartholomy [CB-ELSA Collaboration],
    Photoproduction of π 0 and η mesons off protons at CB-ELSA ,
    NSTAR 04, Grenoble, France, 24-27 Mar 2004,
    World Scientific, Proceedings of the Workshop on the Physics of Excited Nucleons, (2004) 293,
    Eds. J.-P. Bocquet, V. Kuznetsov, D. Rebreyend.  [.pdf]
  2. E. Klempt [CB-ELSA Collaboration],
    The Glueball candidate eta(1440) as eta radial excitation,
    32nd International Conference on High-Energy Physics (ICHEP 04), Beijing, China, 16-22 Aug 2004. [.pdf]
  3. E. Klempt [CB-ELSA Collaboration],
    Glueballs, Hybrids, Pentaquarks,
    HSQCD 2004, Hadron Structure and QCD: from LOW to HIGH energies, St. Petersburg, Repino, Russia, 18-22 May 2004 [.pdf]
  4. M. Kotulla [CBELSA/TAPS Collaboration],
    η and η' photoproduction off the nucleon ,
    MESON 04, Krakow, Poland, 4-8 Jun 2004,
    World Scientific, Proceedings of the Workshop on Meson Production, Properties, and Interactions, (2005), Int. J. Mod. Phys. A 20 (2005) 690,
    Eds.  S. Kistryn, A. Magiera, H. Machner, C. Guaraldo.  [.pdf]
  5. U. Thoma,
    2π-photoproduction ,
    MESON 04, Krakow, Poland, 4-8 Jun 2004,
    World Scientific, Proceedings of the Workshop on Meson Production, Properties, and Interactions, (2005), Int. J. Mod. Phys. A 20 (2005) 280,
    Eds.  S. Kistryn, A. Magiera, H. Machner, C. Guaraldo.   [.pdf]
  6. U. Thoma,
    The search for missing baryon resonances ,
    EFB 19, Groningen, The Netherlands, 23-27 Aug 2004,  
    To appear in the proceedings of 19th European Few-Body Conference on Problems in Physics .  [.pdf]
  7. U. Thoma,
    Physics at ELSA, achievements and future ,
    MENU04, Beijing, China,  29 Aug - 4 Sep 2004 ,  
    World Scientific, Proceedings of the 10th International Symposium on Meson-Nucleon Physics and the Structure of the Nucleon,  Int. J. Mod. Phys. A 20 (2005)1531,  
    Ed.  H.-C. Chiang.  [.pdf]


2003

  1. V. Credé [CB-ELSA Collaboration],
    Investigation of γp -> pπ 0η at ELSA in Bonn ,
    SENDAI 03,  Sendai, Japan, 16-18 Jun 2003,
    World Scientific, Proceedings of the  International Symposium on Electrophoto Production of Strangeness on Nucleons and Nuclei, (2004) 158,
    Eds.  K. Maeda, H. Tamura, S. N. Nakamura, O. Hashimoto . [.pdf]
  2. O. Bartholomy [CB-ELSA Collaboration],
    Single π 0 and η photoproduction off the proton at CB-ELSA ,
    HADRON 03, Aschaffenburg, Germany,  31 Aug - 6 Sep 2003,
    AIP Conf. Proc. 717 (2004) 255,
    Eds. E. Klempt, H. Koch, H. Orth. [.pdf]

  3. V. Credé [CB-ELSA Collaboration],
    Investigation of γp -> pπ 0η at ELSA in Bonn ,
    HADRON 03, Aschaffenburg, Germany,  31 Aug - 6 Sep 2003,
    AIP Conf. Proc. 717 (2004) 236,
    Eds. E. Klempt, H. Koch, H. Orth. [.pdf]

  4. E. Klempt,
    Glueballs, Hybrids, Pentaquarks,
    18th Annual Hampton University Graduate Studies 2003 [.pdf]


2002

  1. V. Credé [CB-ELSA Collaboration],
    Photoproduction of γp -> pπ 0η at ELSA in Bonn ,
    NSTAR 02, Pittsburgh, Pennsylvania, 9-12 Oct 2002 ,
    World Scientific, Proceedings of the Workshop on the Physics of Excited Nucleons, (2002) 240,
    Eds.  S. A. Dytman and E. S. Swanson.   [.pdf]


2001

  1. U. Thoma [CB-ELSA Collaboration],
    Hadron physics at ELSA with the Crystal Barrel ,
    Hirschegg'01, Hirschegg, Austria,  14-20 Jan 2001,
    Hirschegg 2001, Structure of hadrons, 193.   [.pdf]
  2. V. Credé [CB-ELSA Collaboration],
    Open questions in baryon spectroscopy ,
    HADRON 01, Protvino, Russia, 25 Aug - 1 Sep 2001,
    AIP Conf. Proc.  619 (2002) 277,
    Eds.  D. Amelin and A. M. Zaitsev.   [.pdf]
  3. J. Junkersfeld [CB-ELSA Collaboration],
    Photoproduction of baryon resonances: First results of the Crystal Barrel experiment at ELSA ,
    6th TAPS Workshop, Krzyze, Poland, 9-13 Sep 2001,
    Acta Phys. Polon. B 33 (2002) 941,
    Ed. T. Matulewicz.   [.pdf]
  4. E. Klempt [CB-ELSA Collaboration],
    HADRON 2001 summary: Experiment,
    Hadron 2001, Protvino, Russia, 25 Aug - 1 Sep 2001
    AIP Conf. Proc. 619: 463-481, 2002 [.pdf]


2000

  1. E. Klempt
    Meson Spectroscopy: Glueballs, Hybrids and QQbar Mesons,
    PSI Zuoz Summer School 2000 [.ps]


1997

  1. E. Klempt,
    Glueballs, Hybrids and the Standard Model: Hadron ’97 Summary (Experiment),
    HADRON97, Upton, NY, 25-30 Aug 1997 [.pdf]