Erratum: Nucleon polarizabilities from low-energy Compton scattering (Physics Letters B (2003) 567 (200) DOI: 10.1016/j.physletb.2003.06.040)

S. R. Beane; M. Malheiro; J. A. McGovern; D. R. Phillips; U. Van Kolck

doi:10.1016/j.physletb.2004.12.069

Erratum: Nucleon polarizabilities from low-energy Compton scattering (Physics Letters B (2003) 567 (200) DOI: 10.1016/j.physletb.2003.06.040)

S. R. Beane
, M. Malheiro
, J. A. McGovern
, D. R. Phillips
, U. Van Kolck

Research output: Contribution to journal › Comment/debate › peer-review

18 Scopus citations

Abstract

The results given for the isoscalar combinations of nucleon electromagnetic polarizabilities in [Phys. Lett. B 567 (2003) 200] are incorrect. After correcting errors in our O(Q⁴) chiral perturbation theory calculation of elastic γd scattering we obtain a fit to recent experimental data with χ²/d.o.f.=26.6/20. For the isoscalar electric polarizability this fit yields α_N=(13.0±1.9(stat))_-1.5 ^+3.9(theory), while β_N is consistent with zero within sizable error bars. These mistakes in our γd calculation do not affect the results quoted in [Phys. Lett. B 567 (2003) 200] for the proton polarizabilities.

Original language	English (US)
Pages (from-to)	320-322
Number of pages	3
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	607
Issue number	3-4
DOIs	https://doi.org/10.1016/j.physletb.2004.12.069
State	Published - Feb 10 2005
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/j.physletb.2004.12.069

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Beane, S. R., Malheiro, M., McGovern, J. A., Phillips, D. R., & Van Kolck, U. (2005). Erratum: Nucleon polarizabilities from low-energy Compton scattering (Physics Letters B (2003) 567 (200) DOI: 10.1016/j.physletb.2003.06.040). Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 607(3-4), 320-322. https://doi.org/10.1016/j.physletb.2004.12.069

Erratum: Nucleon polarizabilities from low-energy Compton scattering (Physics Letters B (2003) 567 (200) DOI: 10.1016/j.physletb.2003.06.040). / Beane, S. R.; Malheiro, M.; McGovern, J. A. et al.
In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 607, No. 3-4, 10.02.2005, p. 320-322.

Research output: Contribution to journal › Comment/debate › peer-review

Beane, SR, Malheiro, M, McGovern, JA, Phillips, DR & Van Kolck, U 2005, 'Erratum: Nucleon polarizabilities from low-energy Compton scattering (Physics Letters B (2003) 567 (200) DOI: 10.1016/j.physletb.2003.06.040)', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 607, no. 3-4, pp. 320-322. https://doi.org/10.1016/j.physletb.2004.12.069

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title = "Erratum: Nucleon polarizabilities from low-energy Compton scattering (Physics Letters B (2003) 567 (200) DOI: 10.1016/j.physletb.2003.06.040)",

abstract = "The results given for the isoscalar combinations of nucleon electromagnetic polarizabilities in [Phys. Lett. B 567 (2003) 200] are incorrect. After correcting errors in our O(Q4) chiral perturbation theory calculation of elastic γd scattering we obtain a fit to recent experimental data with χ2/d.o.f.=26.6/20. For the isoscalar electric polarizability this fit yields αN=(13.0±1.9(stat))-1.5 +3.9(theory), while βN is consistent with zero within sizable error bars. These mistakes in our γd calculation do not affect the results quoted in [Phys. Lett. B 567 (2003) 200] for the proton polarizabilities.",

author = "Beane, \{S. R.\} and M. Malheiro and McGovern, \{J. A.\} and Phillips, \{D. R.\} and \{Van Kolck\}, U.",

note = "Funding Information: We thank J. Feldman and R. Hildebrandt for clarifications on the γd data. We are also grateful to D. Choudhury for pointing out a significant error in the version of the computer code used to generate the results for γd scattering quoted in Ref. [1] . U.v.K. thanks RIKEN, Brookhaven National Laboratory and the US DOE [DE-AC02-98CH10886] for providing the facilities essential for the completion of this work. This research is supported in part by the US DOE under grants DE-FG03-97ER41014 (S.R.B.), DE-FG02-93ER40756 and DE-FG02-02ER41218 (D.R.P.), and DE-FG03-01ER41196 (U.v.K.), by the UK EPSRC (J.M.), by Brazil's CNPq (M.M.), and by an Alfred P. Sloan Fellowship (U.v.K.).",

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N1 - Funding Information: We thank J. Feldman and R. Hildebrandt for clarifications on the γd data. We are also grateful to D. Choudhury for pointing out a significant error in the version of the computer code used to generate the results for γd scattering quoted in Ref. [1] . U.v.K. thanks RIKEN, Brookhaven National Laboratory and the US DOE [DE-AC02-98CH10886] for providing the facilities essential for the completion of this work. This research is supported in part by the US DOE under grants DE-FG03-97ER41014 (S.R.B.), DE-FG02-93ER40756 and DE-FG02-02ER41218 (D.R.P.), and DE-FG03-01ER41196 (U.v.K.), by the UK EPSRC (J.M.), by Brazil's CNPq (M.M.), and by an Alfred P. Sloan Fellowship (U.v.K.).

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N2 - The results given for the isoscalar combinations of nucleon electromagnetic polarizabilities in [Phys. Lett. B 567 (2003) 200] are incorrect. After correcting errors in our O(Q4) chiral perturbation theory calculation of elastic γd scattering we obtain a fit to recent experimental data with χ2/d.o.f.=26.6/20. For the isoscalar electric polarizability this fit yields αN=(13.0±1.9(stat))-1.5 +3.9(theory), while βN is consistent with zero within sizable error bars. These mistakes in our γd calculation do not affect the results quoted in [Phys. Lett. B 567 (2003) 200] for the proton polarizabilities.

AB - The results given for the isoscalar combinations of nucleon electromagnetic polarizabilities in [Phys. Lett. B 567 (2003) 200] are incorrect. After correcting errors in our O(Q4) chiral perturbation theory calculation of elastic γd scattering we obtain a fit to recent experimental data with χ2/d.o.f.=26.6/20. For the isoscalar electric polarizability this fit yields αN=(13.0±1.9(stat))-1.5 +3.9(theory), while βN is consistent with zero within sizable error bars. These mistakes in our γd calculation do not affect the results quoted in [Phys. Lett. B 567 (2003) 200] for the proton polarizabilities.

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Erratum: Nucleon polarizabilities from low-energy Compton scattering (Physics Letters B (2003) 567 (200) DOI: 10.1016/j.physletb.2003.06.040)

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