N (1520) 3 /2- helicity amplitudes from an energy-independent multipole analysis based on new polarization data on photoproduction of neutral pions

CBELSA/TAPS Collaboration

doi:10.1103/PhysRevLett.113.062001

N (1520) 3 /2- helicity amplitudes from an energy-independent multipole analysis based on new polarization data on photoproduction of neutral pions

CBELSA/TAPS Collaboration

Research output: Contribution to journal › Article › peer-review

Abstract

New data on the polarization observables T, P, and H for the reaction γp→pπ0 are reported. The results are extracted from azimuthal asymmetries when a transversely polarized butanol target and a linearly polarized photon beam are used. The data were taken at the Bonn electron stretcher accelerator ELSA using the CBELSA/TAPS detector. These and earlier data are used to perform a truncated energy-independent partial wave analysis in sliced-energy bins. This energy-independent analysis is compared to the results from energy-dependent partial wave analyses.

Original language	English
Article number	062001
Journal	Physical Review Letters
Volume	113
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevLett.113.062001
Publication status	Published - 2014 Aug 4
Externally published	Yes

Access to Document

10.1103/PhysRevLett.113.062001

Cite this

@article{4a25a56edb22451987dea7c8aa20f8f0,

title = "N (1520) 3 /2- helicity amplitudes from an energy-independent multipole analysis based on new polarization data on photoproduction of neutral pions",

abstract = "New data on the polarization observables T, P, and H for the reaction γp→pπ0 are reported. The results are extracted from azimuthal asymmetries when a transversely polarized butanol target and a linearly polarized photon beam are used. The data were taken at the Bonn electron stretcher accelerator ELSA using the CBELSA/TAPS detector. These and earlier data are used to perform a truncated energy-independent partial wave analysis in sliced-energy bins. This energy-independent analysis is compared to the results from energy-dependent partial wave analyses.",

author = "J. Hartmann and H. Dutz and Anisovich, \{A. V.\} and D. Bayadilov and R. Beck and Y. Beloglazov and A. Berlin and M. Bichow and S. B{\"o}se and Brinkmann, \{K. Th\} and V. Crede and M. Dieterle and H. Eberhardt and D. Elsner and K. Fornet-Ponse and St Friedrich and F. Frommberger and Ch Funke and M. Gottschall and A. Gridnev and M. Gr{\"u}ner and E. Gutz and Ch Hammann and J. Hannappel and V. Hannen and J. Herick and W. Hillert and Ph Hoffmeister and Ch Honisch and O. Jahn and T. Jude and A. K{\"a}ser and D. Kaiser and H. Kalinowsky and F. Kalischewski and P. Klassen and I. Keshelashvili and F. Klein and E. Klempt and K. Koop and B. Krusche and M. Kube and I. Lopatin and K. Makonyi and F. Messi and V. Metag and W. Meyer and J. M{\"u}ller and A. Thiel and D. Walther and \{CBELSA/TAPS Collaboration\}",

year = "2014",

month = aug,

day = "4",

doi = "10.1103/PhysRevLett.113.062001",

language = "English",

volume = "113",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "6",

}

TY - JOUR

T1 - N (1520) 3 /2- helicity amplitudes from an energy-independent multipole analysis based on new polarization data on photoproduction of neutral pions

AU - Hartmann, J.

AU - Dutz, H.

AU - Anisovich, A. V.

AU - Bayadilov, D.

AU - Beck, R.

AU - Beloglazov, Y.

AU - Berlin, A.

AU - Bichow, M.

AU - Böse, S.

AU - Brinkmann, K. Th

AU - Crede, V.

AU - Dieterle, M.

AU - Eberhardt, H.

AU - Elsner, D.

AU - Fornet-Ponse, K.

AU - Friedrich, St

AU - Frommberger, F.

AU - Funke, Ch

AU - Gottschall, M.

AU - Gridnev, A.

AU - Grüner, M.

AU - Gutz, E.

AU - Hammann, Ch

AU - Hannappel, J.

AU - Hannen, V.

AU - Herick, J.

AU - Hillert, W.

AU - Hoffmeister, Ph

AU - Honisch, Ch

AU - Jahn, O.

AU - Jude, T.

AU - Käser, A.

AU - Kaiser, D.

AU - Kalinowsky, H.

AU - Kalischewski, F.

AU - Klassen, P.

AU - Keshelashvili, I.

AU - Klein, F.

AU - Klempt, E.

AU - Koop, K.

AU - Krusche, B.

AU - Kube, M.

AU - Lopatin, I.

AU - Makonyi, K.

AU - Messi, F.

AU - Metag, V.

AU - Meyer, W.

AU - Müller, J.

AU - Thiel, A.

AU - Walther, D.

AU - CBELSA/TAPS Collaboration

PY - 2014/8/4

Y1 - 2014/8/4

N2 - New data on the polarization observables T, P, and H for the reaction γp→pπ0 are reported. The results are extracted from azimuthal asymmetries when a transversely polarized butanol target and a linearly polarized photon beam are used. The data were taken at the Bonn electron stretcher accelerator ELSA using the CBELSA/TAPS detector. These and earlier data are used to perform a truncated energy-independent partial wave analysis in sliced-energy bins. This energy-independent analysis is compared to the results from energy-dependent partial wave analyses.

AB - New data on the polarization observables T, P, and H for the reaction γp→pπ0 are reported. The results are extracted from azimuthal asymmetries when a transversely polarized butanol target and a linearly polarized photon beam are used. The data were taken at the Bonn electron stretcher accelerator ELSA using the CBELSA/TAPS detector. These and earlier data are used to perform a truncated energy-independent partial wave analysis in sliced-energy bins. This energy-independent analysis is compared to the results from energy-dependent partial wave analyses.

UR - https://www.scopus.com/pages/publications/84905641848

U2 - 10.1103/PhysRevLett.113.062001

DO - 10.1103/PhysRevLett.113.062001

M3 - Article

AN - SCOPUS:84905641848

SN - 0031-9007

VL - 113

JO - Physical Review Letters

JF - Physical Review Letters

IS - 6

M1 - 062001

ER -

N (1520) 3 /2- helicity amplitudes from an energy-independent multipole analysis based on new polarization data on photoproduction of neutral pions

Abstract

Access to Document

Other files and links

Fingerprint

Cite this