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Effective range theory in nucleon-alpha scattering

✍ Scribed by G. Pisent; C. Villi

Book ID
112916097
Publisher
Società Italiana di Fisica
Year
1959
Weight
328 KB
Volume
11
Category
Article
ISSN
0029-6341

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📜 SIMILAR VOLUMES

Effective chiral theory of nucleon–nucle
Effective chiral theory of nucleon–nucleon scattering
✍ Matthias Lutz 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 642 KB

We present a new chiral expansion scheme for the nucleon-nucleon scattering amplitude which preserves unitarity exactly. Our effective field theory builds on the power counting rules for 2-nucleon reducible diagrams. We evaluate the leading order terms of the isospin one scattering amplitude and ela