P. Vasileiou, T. Mertzimekis, A. Chalil, A. Zyriliou, S. Pelonis, V. Lagaki, G. Siltzovalis, M. Efstathiou, Pavlos Koseoglu, D. Bonatsos, A. Martinou, N. Minkov, N. Mărginean, Constantinescu Mihai, N. Florea, S. Ujeniuc, Andrei Tuturica, C. Costache, R. Mihai, L. Stan, D. Filipescu, S. Toma, I. Gheorghe, I. Dinescu, A. Ionescu, L. Stoica, S. Calinescu, A. Oprea, A. Stoica, C. Sotty, C. Clisu, C. Nita, C. Neascu
{"title":"180Hf核结构的实验研究:初步结果","authors":"P. Vasileiou, T. Mertzimekis, A. Chalil, A. Zyriliou, S. Pelonis, V. Lagaki, G. Siltzovalis, M. Efstathiou, Pavlos Koseoglu, D. Bonatsos, A. Martinou, N. Minkov, N. Mărginean, Constantinescu Mihai, N. Florea, S. Ujeniuc, Andrei Tuturica, C. Costache, R. Mihai, L. Stan, D. Filipescu, S. Toma, I. Gheorghe, I. Dinescu, A. Ionescu, L. Stoica, S. Calinescu, A. Oprea, A. Stoica, C. Sotty, C. Clisu, C. Nita, C. Neascu","doi":"10.12681/hnps.3612","DOIUrl":null,"url":null,"abstract":"This work features preliminary results from a recent experimental campaign at IFIN-HH, Romania, aimed at measuring lifetimes of excited states in the neutron-rich 180Hf, by means of the RDDS technique. The 181Ta(11B,12C)180Hf proton pick-up reaction was used to populate excited states in the 180Hf nucleus. The ROSPHERE array loaded with 25 HPGe detectors was employed for the detection of the γ transitions depopulating the levels of interest. The array was coupled to the SORCERER particle detector and a plunger device enabling the study of p-γ and p-γ-γ coinciding events. Six different plunger foil distances were chosen, allowing for the construction of the decay curves of the observed γ transitions of interest, from which the corresponding level lifetimes can subsequently be deduced.","PeriodicalId":262803,"journal":{"name":"HNPS Advances in Nuclear Physics","volume":"106 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Experimental Study of the Nuclear Structure of 180Hf: Preliminary results\",\"authors\":\"P. Vasileiou, T. Mertzimekis, A. Chalil, A. Zyriliou, S. Pelonis, V. Lagaki, G. Siltzovalis, M. Efstathiou, Pavlos Koseoglu, D. Bonatsos, A. Martinou, N. Minkov, N. Mărginean, Constantinescu Mihai, N. Florea, S. Ujeniuc, Andrei Tuturica, C. Costache, R. Mihai, L. Stan, D. Filipescu, S. Toma, I. Gheorghe, I. Dinescu, A. Ionescu, L. Stoica, S. Calinescu, A. Oprea, A. Stoica, C. Sotty, C. Clisu, C. Nita, C. Neascu\",\"doi\":\"10.12681/hnps.3612\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This work features preliminary results from a recent experimental campaign at IFIN-HH, Romania, aimed at measuring lifetimes of excited states in the neutron-rich 180Hf, by means of the RDDS technique. The 181Ta(11B,12C)180Hf proton pick-up reaction was used to populate excited states in the 180Hf nucleus. The ROSPHERE array loaded with 25 HPGe detectors was employed for the detection of the γ transitions depopulating the levels of interest. The array was coupled to the SORCERER particle detector and a plunger device enabling the study of p-γ and p-γ-γ coinciding events. Six different plunger foil distances were chosen, allowing for the construction of the decay curves of the observed γ transitions of interest, from which the corresponding level lifetimes can subsequently be deduced.\",\"PeriodicalId\":262803,\"journal\":{\"name\":\"HNPS Advances in Nuclear Physics\",\"volume\":\"106 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-10-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"HNPS Advances in Nuclear Physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.12681/hnps.3612\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"HNPS Advances in Nuclear Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.12681/hnps.3612","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Experimental Study of the Nuclear Structure of 180Hf: Preliminary results
This work features preliminary results from a recent experimental campaign at IFIN-HH, Romania, aimed at measuring lifetimes of excited states in the neutron-rich 180Hf, by means of the RDDS technique. The 181Ta(11B,12C)180Hf proton pick-up reaction was used to populate excited states in the 180Hf nucleus. The ROSPHERE array loaded with 25 HPGe detectors was employed for the detection of the γ transitions depopulating the levels of interest. The array was coupled to the SORCERER particle detector and a plunger device enabling the study of p-γ and p-γ-γ coinciding events. Six different plunger foil distances were chosen, allowing for the construction of the decay curves of the observed γ transitions of interest, from which the corresponding level lifetimes can subsequently be deduced.
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