✦ LIBER ✦
Can φ-photoproduction easily reveal the pole-cut nature of the pomeron? Addendum to the paper “pomeron factorisation and the reaction γN - φN”
✍ Scribed by G.V Dass; H Fraas
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 460 KB
- Volume
- 115
- Category
- Article
- ISSN
- 0003-4916
No coin nor oath required. For personal study only.
✦ Synopsis
It is commonly believed that yN --) @N is a good reaction to study the Pomeron. By considering the existing data and the various properties associated with a pole, we show that it would be experimentally hard for this reaction to reveal departures from a pole-type Pomeron. For testing factorization and relative reality of all amplitudes, our claim uses the experimentally indicated approximate s-channel meson-helicity conservation and also, almost pure natural parity in the crossed channel.