English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

LBL-44 The predictions of the Amati-Bertocchi-FubiniStanghellini-Tonin multiperipheral model ·concerning Regge trajectories and residues are presented for a number of different parametrizations of the off-shell nn scattering amplitude. The unmodified model, in which the kernel is taken to be the on-shell amplitude, gives unsatisfactory results. The most natural continuation appears to involve the phenomenological form factors of Du'rr and Pilkuhn (DP). The use of the DP factors leads to trajectories with slope about l Gev-2 and intercepts exchange are included in the model, the DP fact?rs provide a sensible way of including bound-state vertices * such as pKK and K KTJ. The trajectory intercepts are now increased to ai=O 0.63 and ai=l = 0.42, and the average multiplicities of the various secondaries are of the form c £n s, where c = 0.84, J( CK = 0.11, -2-4 c~ ~ 10 . It seems possible that this model, in conjunction with the "schizophrenic Pomeranchon" mechanism, can provide a good description of highenergy processes.

Effects of Off-Mass-Shell Continuation in the Multiperipheral Model