Lifetime measurement in 182W using the Differential Decay Curve Method

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Hellenic Nuclear Physics Society   

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Annual Symposium of the Hellenic Nuclear Physics Society  | ΕΚΤ eProceedings   

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Lifetime measurement in 182W using the Differential Decay Curve Method (EN)

Mavrommatis, Eirini
Stoica, Liviu
Ujeniuc, Sorin
Ionescu, Alina
Gheorghe, Ioana
Martinou, Andriana
Bonatsos, Dennis
Nita, Cristina
Stoica, Alexandru
Suvaila, Rares
Mertzimekis, Theodoros
Neacsu, Catalin
Filipescu, Dan
Borcea, Ruxandra
Mihai, Radu
Marginean, Nicolae
Clisu, Cristina
Stan, Lucian
Vasileiou, Polytimos
Stroe, Lucian
Boromiza, Marian
Zyriliou, Aikaterini
Turturica, Andrei
Costache, Cristian
Efstathiou, Margarita
Dinescu, Irina
Minkov, Nikolay
Florea, Nicoleta
Marginean, Radu
Bucurescu, Dorel
Lica, Razvan
Oprea, Andreea
Calinescu, Stefana
Sotty, Christophe
Karadimas, Angelos
Mihai, Constantin
Toma, Sebastian
Chalil, Achment

info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion

2024-07-31


This work focuses on the lifetime measurement and spectroscopic properties of 182W. The mass region around this nucleus is of significant interest due to its unexplored nature and the presence of intriguing structural phenomena, including deformation, shape changes, and shape coexistence. Experimental measurements were conducted in the National Laboratory IFIN-HH in Romania, focused on the spectroscopic study of 182W isotope using the Differential Decay Curve Method (DDCM), a similar approach for the Recoil Distance Doppler Shift (RDDS) method. This experiment provided valuable data on the energy levels, lifetimes, and decay properties of the excited states in the 182W and neighboring nuclei. The measurements were performed using the ROSPHERE detector array, loaded with HPGe and particle identification detectors, and a plunger device. As a result, the lifetime for the 61+ in 182W obtained for the first time via the fusion evaporation reaction 181Ta(11B, 10Be)182W and the DDCM at 47 MeV, and was found to agree well with earlier measurements. (EN)


fusion evaporation reaction (EN)
DDCM (EN)
RDDS (EN)
lifetimes (EN)

Annual Symposium of the Hellenic Nuclear Physics Society

Αγγλική γλώσσα

Hellenic Nuclear Physics Society (HNPS) (EN)


2654-0088
2654-007X
Annual Symposium of the Hellenic Nuclear Physics Society; Τόμ. 30 (2024); 43-50 (EL)
HNPS Advances in Nuclear Physics; Vol. 30 (2024): HNPS2023; 43-50 (EN)

Πνευματική ιδιοκτησία (c) 2024 Aikaterini Zyriliou, Theodoros Mertzimekis, Polytimos Vasileiou, Eirini Mavrommatis, Achment Chalil, Margarita Efstathiou, Angelos Karadimas, Dennis Bonatsos, Andriana Martinou, Nikolay Minkov, Nicolae Marginean, Constantin Mihai, Nicoleta Florea, Ruxandra Borcea, Sorin Ujeniuc, Andrei Turturica, Cristian Costache, Radu Mihai, Lucian Stan, Dan Filipescu, Sebastian Toma, Ioana Gheorghe, Irina Dinescu, Alina Ionescu, Liviu Stoica, Stefana Calinescu, Andreea Oprea, Alexandru Stoica, Christophe Sotty, Cristina Clisu, Cristina Nita, Catalin Neacsu, Marian Boromiza, Radu Marginean, Dorel Bucurescu, Razvan Lica, Lucian Stroe, Rares Suvaila (EL)
http://creativecommons.org/licenses/by-nc-nd/4.0




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