Pairing correlations in a fissioning potential well

✍ Scribed by H.J. Krappe; S. Fadeev

• Book ID: 104337151
• Publisher: Elsevier Science
• Year: 1999
• Tongue: English
• Weight: 1002 KB
• Volume: 645
• Category: Article
• ISSN: 0375-9474
• DOI: 10.1016/s0375-9474(98)00608-3

✦ Synopsis

To describe pairing correlations in a fissioning system one commonly projects the BCS wave function separately onto good particle numbers in each fragment in the exit channel, but only onto the total number of particles in the parent system. We propose to interpolate between these limiting situations by the generator-coordinate method with the particle-number difference between the nascent fragments as the generator coordinate. Model calculations are presented for the Hill-Wheeler box potential with a 6-function diaphragm to mimic scission. @ 1999 Elsevier Science B.V.