An absolute standard for 6Li vector analyzing powers

A. J. Mendez; P. V. Green; K. W. Kemper; P. L. Kerr; E. G. Myers; E. L. Reber; B. G. Schmidt

doi:10.1016/0375-9474(94)90030-2

An absolute standard for ⁶Li vector analyzing powers

A. J. Mendez
, P. V. Green
, K. W. Kemper
, P. L. Kerr
, E. G. Myers
, E. L. Reber
, B. G. Schmidt

Nuclear Science & Technology

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Reactions with the spin structure 1⁺ + 0⁺ → 0⁺ + 0⁺ have properties which allow an absolute determination of {divides}iT₁₁{divides} via measurement of two of the tensor analyzing powers. Vector analyzing powers of the ¹²C(⁶Li, α₃)¹⁴N reaction are deduced to accuracies of about 6% from measurements of the tensor analyzing powers T₂₀ and T₂₁ at E_Li = 33 MeV. The vector analyzing power in ⁶Li + ⁴He elastic scattering is measured at E_c.m. = 6.2 MeV and θ_c.m. = 150°, establishing a secondary standard convenient for fast monitoring of ⁶Li vector polarization.

Original language	English
Pages (from-to)	655-662
Number of pages	8
Journal	Nuclear Physics A
Volume	567
Issue number	3
DOIs	https://doi.org/10.1016/0375-9474(94)90030-2
State	Published - Jan 24 1994

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@article{331c9e207aa4446f9d19860344f8da1a,

title = "An absolute standard for 6Li vector analyzing powers",

abstract = "Reactions with the spin structure 1+ + 0+ → 0+ + 0+ have properties which allow an absolute determination of \{divides\}iT11\{divides\} via measurement of two of the tensor analyzing powers. Vector analyzing powers of the 12C(6Li, α3)14N reaction are deduced to accuracies of about 6\% from measurements of the tensor analyzing powers T20 and T21 at ELi = 33 MeV. The vector analyzing power in 6Li + 4He elastic scattering is measured at Ec.m. = 6.2 MeV and θc.m. = 150°, establishing a secondary standard convenient for fast monitoring of 6Li vector polarization.",

author = "Mendez, \{A. J.\} and Green, \{P. V.\} and Kemper, \{K. W.\} and Kerr, \{P. L.\} and Myers, \{E. G.\} and Reber, \{E. L.\} and Schmidt, \{B. G.\}",

year = "1994",

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doi = "10.1016/0375-9474(94)90030-2",

language = "English",

volume = "567",

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journal = "Nuclear Physics A",

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TY - JOUR

T1 - An absolute standard for 6Li vector analyzing powers

AU - Mendez, A. J.

AU - Green, P. V.

AU - Kemper, K. W.

AU - Kerr, P. L.

AU - Myers, E. G.

AU - Reber, E. L.

AU - Schmidt, B. G.

PY - 1994/1/24

Y1 - 1994/1/24

N2 - Reactions with the spin structure 1+ + 0+ → 0+ + 0+ have properties which allow an absolute determination of {divides}iT11{divides} via measurement of two of the tensor analyzing powers. Vector analyzing powers of the 12C(6Li, α3)14N reaction are deduced to accuracies of about 6% from measurements of the tensor analyzing powers T20 and T21 at ELi = 33 MeV. The vector analyzing power in 6Li + 4He elastic scattering is measured at Ec.m. = 6.2 MeV and θc.m. = 150°, establishing a secondary standard convenient for fast monitoring of 6Li vector polarization.

AB - Reactions with the spin structure 1+ + 0+ → 0+ + 0+ have properties which allow an absolute determination of {divides}iT11{divides} via measurement of two of the tensor analyzing powers. Vector analyzing powers of the 12C(6Li, α3)14N reaction are deduced to accuracies of about 6% from measurements of the tensor analyzing powers T20 and T21 at ELi = 33 MeV. The vector analyzing power in 6Li + 4He elastic scattering is measured at Ec.m. = 6.2 MeV and θc.m. = 150°, establishing a secondary standard convenient for fast monitoring of 6Li vector polarization.

UR - https://www.scopus.com/pages/publications/43949152476

U2 - 10.1016/0375-9474(94)90030-2

DO - 10.1016/0375-9474(94)90030-2

M3 - Article

AN - SCOPUS:43949152476

SN - 0375-9474

VL - 567

SP - 655

EP - 662

JO - Nuclear Physics A

JF - Nuclear Physics A

IS - 3

ER -

An absolute standard for ⁶Li vector analyzing powers

Abstract

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