New indications of collinear tripartition in 252Cf(sf) studied at the modified FOBOS setup
Yu. V. PyatkovJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaD. V. KamaninJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaA. A. AlexandrovJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaI. A. AlexandrovaJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaS. V. KhlebnikovKhlopin Radium Institute, St. Petersburg, 194021, RussiaSemen MitrofanovJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaV.V. PashkevichJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaYu. É. PenionzhkevichJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaYu. V. RyabovInstitute for Nuclear Research, Russian Academy of Sciences, pr. Shestidesyatiletiya Oktyabrya 7a, Moscow, 117312, RussiaE. A. SokolJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaV. TishchenkoJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaA.N. TJUKAVKINMoscow Engineering Physics Institute, Kashirskoe sh. 31, Moscow, 115409, RussiaA. V. UnzhakovaJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaS. R. YamaletdinovJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, Russia
2003en
ABI
Аннотация
An attempt has been made to search for collinear tripartition in spontaneous fission of 252Cf by using the FOBOS setup coupled with the neutron detector belt. A group of rare events were detected characterized by reduced total kinetic energy and total nuclear charge gated by the large neutron multiplicity measured. This fact is considered to be an experimental indication of collinear tripartition in 252Cf. The theoretical indication of the possible existence of the collinear cluster tripartition valley was obtained for the first time.
Перевод пока недоступен
Идентификаторы
Цитирования и источники
Цитирований: 3Использованных источников: 0