3 research outputs found
Determination of the Titanium Spectral Function From (e, e\u27p) Data
The E12-14-012 experiment, performed in Jefferson Lab Hall A, has measured the (e,e′p) cross section in parallel kinematics using a natural titanium target. In this paper, we report the analysis of the dataset obtained in different kinematics for our solid natural titanium target. Data were obtained in a range of missing momentum and missing energy between 15 ≲ pm ≲ 250  MeV/c and 12 ≲ Em ≲ 80  MeV, respectively, and using an electron beam energy of 2.2 GeV. We measured the reduced cross section with ∼7% accuracy as a function of both missing momentum and missing energy. Our Monte Carlo simulation, including both a model spectral function and the effects of final-state interactions, satisfactorily reproduces the data
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Determination of the titanium spectral function from (e, e′p) data
The E12-14-012 experiment, performed in Jefferson Lab Hall A, has measured the (e,e′p) cross section in parallel kinematics using a natural titanium target. In this paper, we report the analysis of the dataset obtained in different kinematics for our solid natural titanium target. Data were obtained in a range of missing momentum and missing energy between 15?pm?250 MeV/c and 12?Em?80 MeV, respectively, and using an electron beam energy of 2.2 GeV. We measured the reduced cross section with ∼7% accuracy as a function of both missing momentum and missing energy. Our Monte Carlo simulation, including both a model spectral function and the effects of final-state interactions, satisfactorily reproduces the data
Determination of the argon spectral function from (e,e'p) data
The E12-14-012 experiment, performed in Jefferson Lab Hall A, has measured
the cross section in parallel kinematics using a natural argon
target. Here, we report the full results of the analysis of the data set
corresponding to beam energy 2.222 GeV, and spanning the missing momentum and
missing energy range MeV/c and MeV. The reduced cross section, determined as a function of
and with 4\% accuracy, has been fitted using the results of
Monte Carlo simulations involving a model spectral function and including the
effects of final state interactions. The overall agreement between data and
simulations turns out to be quite satisfactory (/n.d.o.f.=1.9). The
resulting spectral function will provide valuable new information, needed for
the interpretation of neutrino interactions in liquid argon detectors.Comment: Published versio