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Erratum to: “Perturbative evolution and Regge behaviour”
Physics Letters B 526 (2002) 413 www.elsevier.com/locate/npe
Erratum
Erratum to: “Perturbative evolution and Regge behaviour” [Phys. Lett. B 448 (1999) 281] ✩ J.R. Cudell a , A. Donnachie b , P.V. Landshoff c a Institut de Physique, Université de Liège, Belgium b TH Division, CERN, Switzerland c DAMTP, Cambridge University, UK
Received 11 December 2001
To make the plot in Fig. 5 we used Fig. 4.9 of the book by Ellis, Stirling and Webber [1]. It is not made clear in the book that the qg plot includes a necessary factor 2nf . We therefore need to divide the vertical scale in Fig. 4(b) by 8 and revise Fig. 5.
Fig. 5. Eigenvalues λ± (N ) of the matrix B(N ).
References [1] R.K. Ellis, W.J. Stirling, B.R. Webber, QCD and Collider Physics, Cambridge Univ. Press, 1996.
✩
PII of original article: S0370-2693(99)00063-5. E-mail address: [email protected] (P.V. Landshoff).
0370-2693/02/$ – see front matter 2002 Elsevier Science B.V. All rights reserved. PII: S 0 3 7 0 - 2 6 9 3 ( 0 1 ) 0 1 4 6 3 - 0
Erratum
Erratum to: “Perturbative evolution and Regge behaviour” [Phys. Lett. B 448 (1999) 281] ✩ J.R. Cudell a , A. Donnachie b , P.V. Landshoff c a Institut de Physique, Université de Liège, Belgium b TH Division, CERN, Switzerland c DAMTP, Cambridge University, UK
Received 11 December 2001
To make the plot in Fig. 5 we used Fig. 4.9 of the book by Ellis, Stirling and Webber [1]. It is not made clear in the book that the qg plot includes a necessary factor 2nf . We therefore need to divide the vertical scale in Fig. 4(b) by 8 and revise Fig. 5.
Fig. 5. Eigenvalues λ± (N ) of the matrix B(N ).
References [1] R.K. Ellis, W.J. Stirling, B.R. Webber, QCD and Collider Physics, Cambridge Univ. Press, 1996.
✩
PII of original article: S0370-2693(99)00063-5. E-mail address: [email protected] (P.V. Landshoff).
0370-2693/02/$ – see front matter 2002 Elsevier Science B.V. All rights reserved. PII: S 0 3 7 0 - 2 6 9 3 ( 0 1 ) 0 1 4 6 3 - 0