Registered users receive a variety of benefits including the ability to customize email alerts, create favorite journals list, and save searches.
Please note that a Project Euclid web account does not automatically grant access to full-text content. An institutional or society member subscription is required to view non-Open Access content.
Contact customer_support@projecteuclid.org with any questions.
View Project Euclid Privacy Policy
M. Klaus, B. Simon "Coupling constant thresholds in nonrelativistic quantum mechanics. II. Two-cluster thresholds in $N$-body systems," Communications in Mathematical Physics, Comm. Math. Phys. 78(2), 153-168, (1980-1981)
