Lagnaux, J.P.
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Angular dependence of the beam and target analyzing powers a(oono) and A(ooon) in n p elastic scattering between 0.477-GeV and 0.940-GeV

Ball, J. ; Chesny, P. ; Combet, M. ; et al.
Nucl.Phys.A 559 (1993) 477-488, 1993.
Inspire Record 33734 DOI 10.17182/hepdata.36610

We present a total of 273 independent data points of the analyzing powers A oono (nP) and A ooon (nP) in a large angular interval at four energies between 0.477 and 0.940 GeV. The SATURNE II polarized beam of free neutrons obtained from the break-up of polarized deuterons was scattered on the polarized Saclay frozen-spin proton target. Part of the data was obtained with a CH 2 target. A comparison of the two measured observables allows one to determine the polarization of the neutron beam. The present results provide an important contribution to any future theoretical or phenomenological analysis.

8 data tables match query
Table 1

No description provided.

Table 2

No description provided.

Table 3

Data from 97.7 to 123.4 degrees are combined beam and target analyzing powers.

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Test of Charge Symmetry in Neutron - Proton Elastic Scattering at 477-{MeV}

Abegg, R. ; Bandyopadhyay, D. ; Birchall, J. ; et al.
Phys.Rev.Lett. 56 (1986) 2571, 1986.
Inspire Record 228239 DOI 10.17182/hepdata.20237

An experiment resulting in the first measurement of the isospin-mixing, charge-symmetry-violating component of the n−p interaction has been performed. The experiment determined the difference in the angles of the zero crossing of the neutron and proton analyzing powers An and Ap at 477 MeV. In terms of the laboratory scattering angle of the neutron, the measured difference is θ0n(An)−θ0n(Ap)=+0.13° ±0.06° (±0.03°), where the second error is a worst-case estimate of systematic error. The resulting difference in the analyzing powers at the zero-crossing angle is An−Ap=+0.0037 ±0.0017 (±0.0008).

1 data table match query
Table 1

No description provided.


Angular dependence of analyzing power in n p elastic scattering between 0.312-GeV and 1.1-GeV

Ball, J. ; Chesny, P. ; Combet, M. ; et al.
Nucl.Phys.A 559 (1993) 489-510, 1993.
Inspire Record 341321 DOI 10.17182/hepdata.36590

We present a total of 427 np analyzing power data points in a large angular interval at 12 energies between 0.312 and 1.10 GeV. The SATURNE II polarized beam of free monochromatic neutrons was scattered either on the Saclay frozen-spin polarized proton target or on CH 2 and C targets. Present results are compared with existing elastic and quasieleastic data.

18 data tables match query
Table 1

Results of the analyzing power for n p scattering at 0.312 GeV. The CH2 target was used.

Table 2

Results of the analyzing power for n p scattering at 0.363 GeV. The CH2 target was used.

Table 3

Results of the analyzing power for n p scattering at 0.800 GeV.

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