N. Degrande
Ghent University
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Publication
Featured researches published by N. Degrande.
Physical Review Letters | 2001
J. Ahrens; M. Lang; S. Goertz; T. Speckner; F. Klein; A. W. Thomas; W. Meyer; A. Braghieri; K. Hansen; K. Helbing; F. Zapadtka; G. Reicherz; B. Schoch; A. Wakai; V. Lisin; M. Schumacher; G. Zeitler; J. C. McGeorge; B. Seitz; T. Matsuda; Tadahisa Iwata; D. Ryckbosch; S. Hasegawa; N. Takabayashi; Michael Sauer; C. Bradtke; G. Anton; R. Leukel; F. Sadiq; R. Kondratiev
A direct measurement of the helicity dependence of the total photoabsorption cross section on the proton was carried out at MAMI (Mainz) in the energy range 200<E_gamma<800 MeV. The experiment used a 4
Physical Review Letters | 2002
J. Ahrens; S. Altieri; Annand; G. Anton; H. J. Arends; K. Aulenbacher; R. Beck; C. Bradtke; A. Braghieri; N. Degrande; N. d'Hose; D. Drechsel; H. Dutz; S. Goertz; P. Grabmayr; K. Hansen; J. Harmsen; von Harrach D; S. Hasegawa; T. Hasegawa; E. Heid; K. Helbing; H. Holvoet; Van Hoorebeke L; N. Horikawa; Tadahisa Iwata; O. Jahn; P. Jennewein; T. Kageya; S. Kamalov
\pi
European Physical Journal A | 2004
J. Ahrens; S. Altieri; J. R. M. Annand; Gisela Anton; H. J. Arends; K. Aulenbacher; R. Beck; C Bradtke; A Braghieri; N. Degrande; N. d'Hose; D. Drechsel; H. Dutz; S Goertz; P Grabmayr; Kurt Hansen; J. Harmsen; D. von Harrach; S Hasegawa; T. Hasegawa; E. Heid; K. Helbing; H Holvoet; L. Van Hoorebeke; N Horikawa; T Iwata; O. Jahn; P. Jennewein; T. Kageya; B. Kiel
detection system, a circularly polarized tagged photon beam and a frozen spin target. The contributions to the Gerasimov-Drell-Hearn sum rule and to the forward spin polarizability
Physical Review Letters | 2000
J. Roche; J. Friedrich; D. Lhuillier; P. Bartsch; D. Baumann; J. Berthot; P. Y. Bertin; Vincent Breton; W. Boeglin; R. Böhm; N. d'Hose; S. Derber; N. Degrande; M. Ding; M. O. Distler; J.E. Ducret; I. Ewald; H. Fonvieille; P.A.M. Guichon; H. Holvoet; Ch. Hyde-Wright; P. Jennewein; M. Kahrau; S. Kerhoas; K. W. Krygier; B. Lannoy; A. Liesenfeld; C. Marchand; D. Marchand; J. Marroncle
\gamma_0
Physics Letters B | 2003
J. Ahrens; S. Altieri; J. R. M. Annand; G. Anton; H. J. Arends; K. Aulenbacher; R. Beck; C. Bradtke; A. Braghieri; N. Degrande; N. d'Hose; H. Dutz; S. Goertz; P. Grabmayr; K. Hansen; J. Harmsen; D. von Harrach; S. Hasegawa; T. Hasegawa; E. Heid; K. Helbing; H. Holvoet; L. Van Hoorebeke; N. Horikawa; T. Iwata; O. Jahn; P. Jennewein; T. Kageya; B. Kiel; F. Klein
determined from the data are 226 \pm 5 (stat)\pm 12(sys) \mu b and -187 \pm 8 (stat)\pm 10(sys)10^{-6} fm^4, respectively, for 200<E_\gamma<800 MeV.
Physical Review Letters | 2001
J. Ahrens; S. Altieri; G. Anton; K. Aulenbacher; R. Beck; C. Bradtke; A. Braghieri; N. Degrande; H. Dutz; S. Goertz; P. Grabmayr; K. Hansen; J. Harmsen; D. von Harrach; S. Hasegawa; T. Hasegawa; E. Heid; K. Helbing; H. Holvoet; L. Van Hoorebeke; N. Horikawa; Tadahisa Iwata; P. Jennewein; T. Kageya; B. Kiel; F. Klein; R. Kondratiev; K. Kossert; J. Krimmer; M. Lang
The helicity dependence of the gamma-->p-->-->ppi(0) reaction has been measured for the first time in the photon-energy range from 550 to 790 MeV. The experiment, performed at the Mainz microtron MAMI, used a 4pi-detector system, a circularly polarized, tagged photon beam, and a longitudinally polarized frozen-spin target. These data are predominantly sensitive to the D13(1520) resonance and are used to determine its helicity amplitudes.
Progress in Particle and Nuclear Physics | 2000
N. d'Hose; J.E. Ducret; P.A.M. Guichon; S. Kerhoas; Daniel Lhuillier; C. Marchand; D. Marchand; J. Marroncle; J. Martino; J. Mougey; P. Vernin; P. Bartsch; D. Baumann; Werner U. Boeglin; R. Böhm; S. Derber; M. Ding; M. O. Distler; I. Ewald; J. Friedrich; P. Jennewein; M. Kahrau; K. W. Krygier; A. Liesenfeld; H. Merkel; P. Merle; U. Müller; R. Neuhausen; Th. Pospischil; D. Rohe
Abstract.A high-quality double-polarization data set for the helicity dependence of the total and differential cross-sections for both
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 2006
P. Janssens; L. Van Hoorebeke; H. Fonvieille; N. d’Hose; P. Y. Bertin; I. K. Bensafa; N. Degrande; M. O. Distler; R. Di Salvo; L. Doria; J. Friedrich; Ch. Hyde-Wright; S. Jaminion; S. Kerhoas; G. Laveissière; D. Lhuillier; D. Marchand; H. Merkel; J. Roche; G. Tamas; Marc Vanderhaeghen; R. Van de Vyver; J. Van de Wiele; Th. Walcher
\gamma p\rightarrow N \pi
Nuclear Physics | 2000
S. Kerhoas; P. Bartsch; J. Berthot; P. Y. Bertin; Vincent Breton; Werner U. Boeglin; R. Böhm; N. d'Hose; T. Caprano; S. Derber; N. Degrande; M. Ding; M. O. Distler; J.E. Ducret; R. Edelhoff; I. Ewald; H. Fonvieille; J. Friedrich; R. Geiges; Th. Gousset; P.A.M. Guichon; H. Holvoet; Ch. Hyde-Wright; P. Jennewein; M. Kahrau; M. Korn; H. Kramer; K. W. Krygier; V. Kunde; B. Lannoy
channels in the
Nuclear Physics | 1999
J. Roche; P. Bartsch; J. Berthot; P.Y. Bertin; V. Breton; Werner U. Boeglin; R. Böhm; N. d'Hose; T. Caprano; S. Derber; N. Degrande; M. O. Distler; J.E. Ducret; R. Edelhoff; I. Ewald; H. Fonvieille; J. Friedrich; R. Geiges; Th. Gousset; P.A.M. Guichon; H. Holvoet; Ch. Hyde-Wright; P. Jennewein; M. Kahrau; S. Kerhoas; M. Korn; H. Kramer; K. W. Krygier; V. Kunde; B. Lannoy
\Delta
