D. Irmscher
Heidelberg University
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Publication
Featured researches published by D. Irmscher.
European Physical Journal C | 1998
G. Agakichiev; M. Appenheimer; R. Averbeck; F. Ballester; R. Baur; A. Brenschede; J. Diaz; A. Drees; U. Faschingbauer; Jl Ferrero; Z. Fraenkel; M. Franke; C. Fuchs; E. Gatti; P. Glässel; Th. Günzel; C.P. de los Heros; F. Hess; R. Holzmann; Iourevitch; D. Irmscher; C Jacob; W. Kühn; B. Lenkeit; H. Löhner; A. Marín; Fm Marques; G. Martinez; Metag; M. Notheisen
Abstract. In a joint effort the CERES/NA45 and TAPS collaborations have measured low-mass electron pairs in p–Be and p–Au collisions at 450 GeV/
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1994
R. Baur; A. Breskin; R. Chechik; A. Drees; U. Faschingbauer; Peter Fischer; Z. Fraenkel; J. Gläss; P. Glässel; C.P. de los Heros; D. Irmscher; Reinhard Männer; A. Pfeiffer; A. Schön; J. Schukraft; Ch. Schwick; A. Shor; H.J. Specht; V. Steiner; S. Tapprogge; G. Tel-Zur; I. Tserruya; Th. Ullrich; J.P. Wurm
c
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1993
Wei Chen; H.W. Kraner; Z. Li; P. Rehak; G. Bertuccio; E. Gatti; A. Longoni; M. Sampietro; P. Holl; J. Kemmer; U. Faschingbauer; F. Hess; C. Jacob; A. Wörner; J.P. Wurm; R. Baur; A. Drees; Peter Fischer; P. Glässel; Th. Günzel; D. Irmscher; L.H. Olsen; A. Pfeiffer; Bernhard M. W. Schmidt; A. Schoen; H.J. Specht; Th. Ullrich; S. Tapprogge; N. Wermes; A. Breskin
at the CERN SPS. In the range covered up to
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1996
G. Agakichiev; A. Drees; P. Glässel; D. Irmscher; G. Ososkov; Y. Panebrattsev; A. Pfeiffer; H.J. Specht; V. Steiner; I. Tserruya; Th. Ullrich
\approx
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1992
Th. Günzel; H. Nägele; A. Drees; U. Faschingbauer; Peter Fischer; D. Irmscher; L.H. Olsen; N. Wermes; J.P. Wurm
1.5 GeV/
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1996
U. Faschingbauer; G. Agakichiev; R. Baur; F. Ceretto; A. Dress; Z. Fraenkel; C. Fuchs; E. Gatti; P. Glässel; F. Hess; M. Hemberger; C.P. de los Heros; Peter Holl; D. Irmscher; C. Jacob; J. Kemmer; Y. Minaev; Y. Panebrattsev; A. Pfeiffer; I. Ravinovich; S. Razin; P. Rehak; M. Sampietro; J. Schukraft; S. Shimanskiy; E. Socol; H.J. Spech; G. Tel-Zur; I. Tserruya; Th. Ullrich
c^2
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1996
G. Agakichiev; R. Baur; F. Ceretto; A. Drees; U. Faschingbauer; Z. Fraenkel; C. Fuchs; E. Gatti; P. Glässel; M. Hemberger; P. Holl; C.P. de los Heros; D. Irmscher; H.W. Kraner; B. Lenkeit; M. Messer; Y. Minaev; Y. Panebrattsev; A. Pfeiffer; I. Ravinovich; S. Razin; P. Rehak; M. Sampietro; J. Schukraft; S. Shimanskiy; E. Socol; H.J. Specht; G. Tel-Zur; I. Tserruya; Th. Ullrich
the mass spectra from p–Be and p–Au collisions are well explained by electron pairs from decays of neutral mesons. For p–Au our result is new. For p–Be, the simultaneously measured electron pair inclusive pair spectrum in which instrumental uncertainties are highly reduced. We confirm the earlier finding of HELIOS-1 with significantly reduced systematic uncertainties of 23% in the mass range below 450 MeV/
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1995
R. Baur; A. Drees; Peter Fischer; P. Glässel; D. Irmscher; A. Pfeiffer; A. Schön; Ch. Schwick; H.J. Specht; S. Tapprogge
c^2
European Physical Journal C | 1996
R. Baur; A. Breskin; R. Chechik; A. Drees; C. Jacob; U. Faschingbauer; Peter Fischer; Z. Fraenkel; E. Gatti; P. Glässel; Th. Günzel; C.P. de los Heros; F. Hess; D. Irmscher; B. Lenkeit; L.H. Olsen; Y. Panebrattsev; A. Pfeiffer; I. Ravinovich; P. Rehak; A. Schön; J. Schukraft; M. Sampietro; A. Shor; H.J. Specht; V. Steiner; S. Tapprogge; G. Tel-Zur; I. Tserruya; Th. Ullrich
, and of 28% in the mass range above 750 MeV/
Nuclear Physics | 1994
R. Baur; A. Breskin; R. Chechik; A. Drees; C. Jacob; U. Faschingbauer; Peter Fischer; Z. Fraenkel; C. Fuchs; E. Gatti; J. Gläß; P. Glässel; Th. Günzel; C.P. de los Heros; F. Heß; P. Holl; D. Irmscher; H.W. Kraner; H. Klein; A. Longoni; R. Männer; H. Nägele; K.H. Noffz; L.H. Olsen; A. Pfeiffer; I. Ravinovich; P. Rehak; B. Schmitt; A. Schön; J. Schukraft
c^2
