Author:
Mashtakov K.R.,Garrett P.E.,Olaizola B.,Andreoiu C.,Ball G.C.,Bender P.,Bildstein V.,Chester A.,Cross D.S.,Dawkins H.,Demand G.A.,Diaz-Varela A.,Deng G.,Garnsworthy A.B.,Hackman G.,Hadinia B.,Jigmeddorj B.,Laffoley A.T.,Moukaddam M.,Park J.,Peters E.,Radich A.J.,Rajabali M.,Rand E.T.,Rizwan U.,Singh B.,Starosta K.,Svensson C.E.,Voss P.,Wang Z-M.,Wood J.L.,Yates S.W.
Abstract
A high-statistics \(\beta \)-decay experiment was conducted at the TRIUMF-ISAC facility using the \(8\pi \) \(\gamma \)-ray spectrometer and its ancillary detectors to study the low-spin structure of \(^{98}\)Zr. The analysis of \(\gamma \)–\(\gamma \) and \(e^-\)–\(\gamma \) coincidence data is presented. New measurements of \(\gamma \)-ray branching ratios and mixing ratios are reported for four \(J^{\pi } = 2^+\) states located above 2 MeV excitation energy in \(^{98}\)Zr. Based on these measurements, ratios of \(B\)(E2) values for transitions to lower-lying levels are determined, highlighting the preferential decay paths of these \(2^+\) states.
Abstract
Published by the Jagiellonian University
2025
authors