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19912026
Showing 1999 · nucl-exShow all

8 papers · 2 filters

nucl-ex1999★ 38 cited

Measurement of p + d -> 3He + eta in S(11) Resonance

M. Betigeri, J. Bojowald, A. Budzanowski +36

We have measured the reaction p + d -> 3He + eta at a proton beam energy of 980 MeV, which is 88.5 MeV above threshold using the new ``germanium wall'' detector system. A missing--…

nucl-ex1999★ 735 cited

The ratio of proton's electric to magnetic form factors measured by polarization transfer

The Jefferson Lab Hall A Collaboration, M. K. Jones

The ratio of the proton's elastic electromagnetic form factors was obtained by measuring the transverse and longitudinal polarizations of recoiling protons from the elastic scatter…

nucl-ex1999★ 1 cited

The Longitudinal and Transverse Response of the 4He(e,e'p) Reaction in the Dip Region

A1 Mainz Helium Collaboration, A. Kozlov

A high-resolution study of the (e,e'p) reaction on Helium-4 was carried out at the Institut fuer Kernphysik in Mainz, Germany. The measurements were done in parallel kinematics (mo…

nucl-ex1999★ 19 cited

High-precision Studies of the He(e,ep) Reaction at the Quasielastic Peak

R. E. J. Florizone, W. Bertozzi, J. P. Chen +38

Precision studies of the reaction He(e,ep) using the three-spectrometer facility at the Mainz microtron MAMI are presented. All data are for quasielastic kinematics…

nucl-ex1999★ 10 cited

The Radiation Tail in (e,e'p) Reactions and Corrections to Experimental Data

J. A. Templon, C. E. Vellidis, R. E. J. Florizone +1

We present a direct calculation of the cross section for the reaction 3He(e,e'p) including the radiation tail originating from bremsstrahlung processes. This calculation is compare…

nucl-ex1999★ 23 cited

Measuring centrality with slow protons in proton-nucleus collisions at the AGS

I. Chemakin, V. Cianciolo, B. A. Cole +27

Experiment 910 has measured slow protons and deuterons from collisions of 18 GeV/c protons with Be, Cu, and Au targets at the BNL AGS. These correspond to the ``grey tracks'' first…

nucl-ex1999★ 126 cited

Search for Quadrupole Strength in the Electro-excitation of the Delta(1232)

C. Mertz, C. Vellidis, R. Alarcon +40

High-precision H(e,e'p)pi0 measurements at Q2=0.126 (GeV/c)2 are reported, which allow the determination of quadrupole amplitudes in the gamma* N->Delta transition; they simultaneo…

nucl-ex1999★ 31 cited

Induced proton polarization for pi^0 electroproduction at Q^2 = 0.126 (GeV/c)^2 around the Delta(1232) resonance

Bates OOPS, FPP Collaborations, : +1

We present the first measurement of the induced proton polarization P_n in pi^0 electroproduction on the proton around the Delta resonance. The measurement was made at a central in…