학술논문

Ratios of helicity amplitudes for exclusive ρ0 electroproduction
Document Type
article
Author
The HERMES CollaborationA. AirapetianN. AkopovZ. AkopovE. C. AschenauerW. AugustyniakR. AvakianA. AvetissianE. AvetisyanS. BelostotskiN. BianchiH. P. BlokA. BorissovJ. BowlesV. BryzgalovJ. BurnsM. CapiluppiG. P. CapitaniE. CisbaniG. CiulloM. ContalbrigoP. F. DalpiazW. DeconinckR. De LeoL. De NardoE. De SanctisM. DiefenthalerP. Di NezzaM. DürenM. EhrenfriedG. ElbakianF. EllinghausR. FabbriA. FantoniL. FelawkaS. FrullaniD. GabbertG. GapienkoV. GapienkoF. GaribaldiG. GavrilovV. GharibyanF. GiordanoS. GliskeM. GolembiovskayaC. HadjidakisM. HartigD. HaschG. HillA. HillenbrandM. HoekY. HollerI. HristovaY. ImazuA. IvanilovH. E. JacksonH. S. JoS. JoostenR. KaiserG. KaryanT. KeriE. KinneyA. KisselevN. KobayashiV. KorotkovV. KozlovP. KravchenkoV. G. KrivokhijineL. LagambaR. LambL. LapikásI. LehmannP. LenisaL. A. Linden-LevyA. López RuizW. LorenzonX.-G. LuX.-R. LuB.-Q. MaD. MahonN. C. R. MakinsS. I. ManaenkovL. ManfréY. MaoB. MarianskiA. Martinez de la OssaH. MarukyanC. A. MillerY. MiyachiA. MovsisyanV. MucciforaM. MurrayA. MussgillerE. NappiY. NaryshkinA. NassM. NegodaevW.-D. NowakL. L. PappalardoR. Perez-BenitoN. PickertP. E. ReimerA. R. ReolonC. RiedlK. RithG. RosnerA. RostomyanJ. RubinD. RyckboschY. SalomatinF. SanftlA. SchäferG. SchnellK. P. SchülerB. SeitzT.-A. ShibataV. ShutovM. StancariM. StateraE. SteffensJ. J. M. SteijgerF. StinzingS. TaroianA. TerkulovA. TrzcinskiM. TytgatA. VandenbrouckeY. Van HaarlemC. Van HulseD. VeretennikovV. VikhrovI. VilardiS. WangS. YaschenkoS. YenW. YuB. ZihlmannP. Zupranski
Source
European Physical Journal C: Particles and Fields, Vol 71, Iss 4, Pp 1-25 (2011)
Subject
Systematic Uncertainty
Amplitude Ratio
Total Uncertainty
Helicity Amplitude
ZEUS Collaboration
Astrophysics
QB460-466
Nuclear and particle physics. Atomic energy. Radioactivity
QC770-798
Language
English
ISSN
1434-6044
1434-6052
Abstract
Abstract Exclusive ρ 0-meson electroproduction is studied in the HERMES experiment, using a 27.6 GeV longitudinally polarized electron/positron beam and unpolarized hydrogen and deuterium targets in the kinematic region 0.5 GeV2