Parity non-conserving n-α elastic scattering: Estimates of observables

Y. Avishai

doi:10.1016/0370-2693(82)91057-7

Parity non-conserving n-α elastic scattering: Estimates of observables

Y. Avishai

Department of Physics

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14 Scopus citations

Abstract

Using a non-relativistic single-particle hamiltonian with a σ·p term to describe parity-nonconserving elastic nα scattering we evaluate (a) the spin rotation angle for transversely polarized slow neutrons passing through liquid ⁴He (φ ≈ 7.3 × 10^-9Rad/cm) (b) the asymmetry in total cross section for ± helicity states(A ≈ -3.4 × 10^-9) and (c) the angular asymmetry (|I(θ)|_max ≈ 2.0 × 10^-7).

Original language	English
Pages (from-to)	311-314
Number of pages	4
Journal	Physics Letters B
Volume	112
Issue number	4-5
DOIs	https://doi.org/10.1016/0370-2693(82)91057-7
State	Published - 20 May 1982

ASJC Scopus subject areas

Nuclear and High Energy Physics

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title = "Parity non-conserving n-α elastic scattering: Estimates of observables",

abstract = "Using a non-relativistic single-particle hamiltonian with a σ·p term to describe parity-nonconserving elastic nα scattering we evaluate (a) the spin rotation angle for transversely polarized slow neutrons passing through liquid 4He (φ ≈ 7.3 × 10-9Rad/cm) (b) the asymmetry in total cross section for ± helicity states(A ≈ -3.4 × 10-9) and (c) the angular asymmetry (|I(θ)|max ≈ 2.0 × 10-7).",

author = "Y. Avishai",

year = "1982",

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doi = "10.1016/0370-2693(82)91057-7",

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T2 - Estimates of observables

AU - Avishai, Y.

PY - 1982/5/20

Y1 - 1982/5/20

N2 - Using a non-relativistic single-particle hamiltonian with a σ·p term to describe parity-nonconserving elastic nα scattering we evaluate (a) the spin rotation angle for transversely polarized slow neutrons passing through liquid 4He (φ ≈ 7.3 × 10-9Rad/cm) (b) the asymmetry in total cross section for ± helicity states(A ≈ -3.4 × 10-9) and (c) the angular asymmetry (|I(θ)|max ≈ 2.0 × 10-7).

AB - Using a non-relativistic single-particle hamiltonian with a σ·p term to describe parity-nonconserving elastic nα scattering we evaluate (a) the spin rotation angle for transversely polarized slow neutrons passing through liquid 4He (φ ≈ 7.3 × 10-9Rad/cm) (b) the asymmetry in total cross section for ± helicity states(A ≈ -3.4 × 10-9) and (c) the angular asymmetry (|I(θ)|max ≈ 2.0 × 10-7).

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U2 - 10.1016/0370-2693(82)91057-7

DO - 10.1016/0370-2693(82)91057-7

M3 - Article

AN - SCOPUS:0039645843

SN - 0370-2693

VL - 112

SP - 311

EP - 314

JO - Physics Letters B

JF - Physics Letters B

IS - 4-5

ER -

Parity non-conserving n-α elastic scattering: Estimates of observables

Abstract

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