Ratios of helicity amplitudes for exclusive $$\rho ^0$$ ρ 0 electroproduction on transversely polarized protons

Authors :: A. Airapetian
N. Akopov
Z. Akopov
E. C. Aschenauer
W. Augustyniak
S. Belostotski
H. P. Blok
A. Borissov
V. Bryzgalov
G. P. Capitani
G. Ciullo
M. Contalbrigo
W. Deconinck
R. De Leo
E. De Sanctis
M. Düren
G. Elbakian
F. Ellinghaus
L. Felawka
S. Frullani
F. Garibaldi
G. Gavrilov
V. Gharibyan
S. V. Goloskokov
Y. Holler
A. Ivanilov
H. E. Jackson
S. Joosten
R. Kaiser
G. Karyan
A. Kisselev
V. Korotkov
V. Kozlov
P. Kravchenko
P. Kroll
L. Lagamba
L. Lapikás
I. Lehmann
P. Lenisa
W. Lorenzon
S. I. Manaenkov
B. Marianski
H. Marukyan
Y. Miyachi
A. Movsisyan
V. Muccifora
A. Nass
W.-D. Nowak
L. L. Pappalardo
A. Petrosyan
P. E. Reimer
A. R. Reolon
C. Riedl
K. Rith
G. Rosner
A. Rostomyan
D. Ryckbosch
Y. Salomatin
A. Schäfer
G. Schnell
B. Seitz
T.-A. Shibata
V. Shutov
M. Statera
A. Terkulov
R. Truty
A. Trzcinski
M. Tytgat
Y. Van Haarlem
C. Van Hulse
D. Veretennikov
V. Vikhrov
I. Vilardi
S. Yaschenko
B. Zihlmann
P. Zupranski
Source :: European Physical Journal C: Particles and Fields, Vol 77, Iss 6, Pp 1-23 (2017)
Publication Year :: 2017
Publisher :: SpringerOpen, 2017.
Abstract: Abstract Exclusive $$\rho ^0$$ ρ 0 -meson electroproduction is studied by the HERMES experiment, using the 27.6 GeV longitudinally polarized electron/positron beam of HERA and a transversely polarized hydrogen target, in the kinematic region 1.0 GeV $$^2

Subjects :: Astrophysics
QB460-466
Nuclear and particle physics. Atomic energy. Radioactivity
QC770-798

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