11-16 July 2022
Europe/Moscow timezone
For authors of online talks: we will send videoconference links 1 day before the session to e-mail addresses specified in the Registration form

NEW MODES OF COLLINEAR CLUSTER TRI-PARTITION OF $^{252}$Cf(sf)

12 Jul 2022, 12:10
20m
Физический факультет, ЦФА

Физический факультет, ЦФА

Oral talk (15 min + 5 min questions) Experimental and theoretical studies of nuclear reactions

Speaker

Prof. Yuri Pyatkov (JINR & MEPHI)

Description

In our previous publications [1–4] we discussed various manifestations of a new decay channel of the low excited heavy nuclei called collinear cluster tri-partition (CCT). In the frame of the essentially modified experimental method, additional linear structures corresponding to the relations M$_1$ $+$ M$_2$ $=$ const and M$_1$ $–$ M$_2$ $=$ const for the masses M1 and M2 of the fission fragments (FFs) from $^{252}$Cf(sf) detected in the opposite spectrometer arms form the rhombic-like configurations with the vertices corresponding to the magic nuclei. The structures are statistically reliable, they are conditioned by a pronounced and complex correlation between the masses of the FFs measured independently. Possible physical scenario standing behind the structures are discussed.

The speaker is a student or young scientist No
Section 2. Experimental and theoretical studies of nuclear reactions

Primary author

Prof. Yuri Pyatkov (JINR & MEPHI)

Co-authors

Dr Dmitry Kamanin (JINR) Mrs Zoya Goryainova (Joint Institute for Nuclear Research) Mrs Elena Kuznetsova (Joint Institute for Nuclear Research) Mr Alexander Strekalovsky (Joint Institute for Nuclear Research) Dr Oleg Strekalovsky (Dubna State University & JINR) Dr Vladimir Zhuchko (Joint Institute for Nuclear Research) Dr Shaun Wyngaardt (University of Stellenbosch, Stellenbosch)

Presentation Materials