Pionic x-rays and the neutron radius of 44Ca

C. J. Batty; S. F. Biagi; E. Friedman; S. D. Hoath; J. D. Davies; G. J. Pyle; G. T.A. Squier; D. M. Asbury; M. Leon

doi:10.1016/0370-2693(79)90513-6

Pionic x-rays and the neutron radius of ⁴⁴Ca

C. J. Batty^*, S. F. Biagi, E. Friedman, S. D. Hoath, J. D. Davies, G. J. Pyle, G. T.A. Squier, D. M. Asbury, M. Leon

^*Corresponding author for this work

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

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Abstract

Differences between strong interaction level shifts and widths for 2p states in pionic atoms of ^44,40Ca have been measured. Analysis in terms of an effective pion-nucleus potential leads to a difference in neutron rms radii of r_n(44)-r_n(40) = 0.05 ± 0.05 fm.

Original language	English
Pages (from-to)	165-168
Number of pages	4
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	81
Issue number	2
DOIs	https://doi.org/10.1016/0370-2693(79)90513-6
State	Published - 12 Feb 1979
Externally published	Yes

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title = "Pionic x-rays and the neutron radius of 44Ca",

abstract = "Differences between strong interaction level shifts and widths for 2p states in pionic atoms of 44,40Ca have been measured. Analysis in terms of an effective pion-nucleus potential leads to a difference in neutron rms radii of rn(44)-rn(40) = 0.05 ± 0.05 fm.",

author = "Batty, {C. J.} and Biagi, {S. F.} and E. Friedman and Hoath, {S. D.} and Davies, {J. D.} and Pyle, {G. J.} and Squier, {G. T.A.} and Asbury, {D. M.} and M. Leon",

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TY - JOUR

T1 - Pionic x-rays and the neutron radius of 44Ca

AU - Batty, C. J.

AU - Biagi, S. F.

AU - Friedman, E.

AU - Hoath, S. D.

AU - Davies, J. D.

AU - Pyle, G. J.

AU - Squier, G. T.A.

AU - Asbury, D. M.

AU - Leon, M.

PY - 1979/2/12

Y1 - 1979/2/12

N2 - Differences between strong interaction level shifts and widths for 2p states in pionic atoms of 44,40Ca have been measured. Analysis in terms of an effective pion-nucleus potential leads to a difference in neutron rms radii of rn(44)-rn(40) = 0.05 ± 0.05 fm.

AB - Differences between strong interaction level shifts and widths for 2p states in pionic atoms of 44,40Ca have been measured. Analysis in terms of an effective pion-nucleus potential leads to a difference in neutron rms radii of rn(44)-rn(40) = 0.05 ± 0.05 fm.

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VL - 81

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JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 2

ER -

Pionic x-rays and the neutron radius of ⁴⁴Ca

Abstract

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