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Helicity dependence of the (gamma)over-right-arrow (p)over-right-arrow -> n pi(+) pi(0) reaction in the second resonance region

Ahrens, J; Altieri, S; Annand, JRM; Anton, G; Arends, HJ; Aulenbacher, K; Beck, R; Bradtke, C; Braghieri, A and Degrande, N, et al. (2003) In Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics 551(1-2). p.49-55
Abstract
The helicity dependence of the total cross section for the (γ) over right arrow(p) over right arrownpi(+) pi(0) reaction has been measured for the first time at incident photon energies from 400 to 800 MeV The measurement was performed with the large acceptance detector DAPHNE at the tagged photon beam facility of the MAMI accelerator in Mainz. This channel is found to be excited predominantly when the photon and proton have a parallel spin orientation, due to the intermediate production of the D-13 resonance. (C) 2002 Elsevier Science B.V. All rights reserved.
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Contribution to journal
publication status
published
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Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics
volume
551
issue
1-2
pages
49 - 55
publisher
Elsevier
external identifiers
  • wos:000180278700006
  • scopus:0037413590
ISSN
0370-2693
DOI
10.1016/S0370-2693(02)03008-3
language
English
LU publication?
yes
id
cd397361-5499-4fdd-9ba1-f4a25b6f7839 (old id 320126)
date added to LUP
2007-08-22 08:06:01
date last changed
2018-01-07 09:21:47
@article{cd397361-5499-4fdd-9ba1-f4a25b6f7839,
  abstract     = {The helicity dependence of the total cross section for the (γ) over right arrow(p) over right arrownpi(+) pi(0) reaction has been measured for the first time at incident photon energies from 400 to 800 MeV The measurement was performed with the large acceptance detector DAPHNE at the tagged photon beam facility of the MAMI accelerator in Mainz. This channel is found to be excited predominantly when the photon and proton have a parallel spin orientation, due to the intermediate production of the D-13 resonance. (C) 2002 Elsevier Science B.V. All rights reserved.},
  author       = {Ahrens, J and Altieri, S and Annand, JRM and Anton, G and Arends, HJ and Aulenbacher, K and Beck, R and Bradtke, C and Braghieri, A and Degrande, N and D'Hose, N and Dutz, H and Goertz, S and Grabmayr, P and Hansen, Kurt and Harmsen, J and von Harrach, D and Hasegawa, S and Hasegawa, T and Heid, E and Helbing, K and Holvoet, H and Van Hoorebeke, L and Horikawa, N and Iwata, T and Jahn, O and Jennewein, P and Kageya, T and Kiel, B and Klein, F and Kondratiev, R and Kossert, K and Krimmer, J and Lang, M and Lannoy, B and Leukel, R and Lisin, V and Matsuda, T and McGeorge, JC and Meier, A and Menze, D and Meyer, W and Michel, T and Naumann, J and Panzeri, A and Pedroni, P and Pinelli, T and Preobrajenski, I and Radtke, E and Reichert, E and Reicherz, G and Rohlof, C and Rosner, G and Rostomyan, T and Rovelli, C and Rychbosch, D and Sauer, M and Schoch, B and Schumacher, M and Seitz, B and Speckner, T and Takabayashi, N and Tamas, G and Thomas, A and van de Vyver, R and Wakai, A and Weihofen, W and Wissmann, F and Zapadtka, F and Zeitler, G},
  issn         = {0370-2693},
  language     = {eng},
  number       = {1-2},
  pages        = {49--55},
  publisher    = {Elsevier},
  series       = {Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics},
  title        = {Helicity dependence of the (gamma)over-right-arrow (p)over-right-arrow -> n pi(+) pi(0) reaction in the second resonance region},
  url          = {http://dx.doi.org/10.1016/S0370-2693(02)03008-3},
  volume       = {551},
  year         = {2003},
}