Search Results - "Mertzimekis, T"

Prolate-oblate shape transitions and O(6) symmetry in even–even nuclei: a theoretical overview by Bonatsos, Dennis, Martinou, Andriana, Peroulis, S K, Mertzimekis, T J, Minkov, N

“…Prolate to oblate shape transitions have been predicted in an analytic way in the framework of the Interacting Boson Model (IBM), determining O(6) as the…”
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The islands of shape coexistence within the Elliott and the proxy-SU(3) Models by Martinou, Andriana, Bonatsos, Dennis, Mertzimekis, T. J., Karakatsanis, K. E., Assimakis, I. E., Peroulis, S. K., Sarantopoulou, S., Minkov, N.

“…A novel dual–shell mechanism for the phenomenon of shape coexistence in nuclei within the Elliott SU(3) and the proxy-SU(3) symmetry is proposed for all mass…”
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Environmental impact of phosphogypsum stockpile in remediated Schistos waste site (Piraeus, Greece) using a combination of γ-ray spectrometry with geographic information systems by Papageorgiou, F, Godelitsas, A, Mertzimekis, T. J, Xanthos, S, Voulgaris, N, Katsantonis, G

“…From 1979 to 1989, ten million tons of phosphogypsum, a waste by-product of the Greek phosphate fertilizer industry, was disposed into an abandoned limestone…”
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A study of some aspects of the nuclear structure in the even–even Yb isotopes by Zyriliou, A., Mertzimekis, T. J., Chalil, A., Vasileiou, P., Mavrommatis, E., Bonatsos, Dennis, Martinou, Andriana, Peroulis, S., Minkov, N.

“…The medium-to-heavy mass ytterbium isotopes ( 70 Yb ) in the rare-earth mass region are known to be well-deformed nuclei, which can be populated to very high…”
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Experimental study of the 2n-transfer reaction 138Ba(18O,16O)140Ba in the projectile energy range 61-67 MeV by Khaliel, A., Mertzimekis, T. J., Crespi, F. C. L., Zagoraios, G., Papaioannou, D., Florea, N., Turturica, A., Stan, L., M rginean, N.

“…Two-neutron transfer reactions serve as an important tool for nuclear-structure studies in the neutron-rich part of the nuclear chart. In this paper, we report…”
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Development and characterization of a mobile γ spectrometer and its field deployment for in situ radioactivity measurements by Mertzimekis, T. J., Andrikopoulos, C., Fakiola, C., Kotsovolou, A., Lampridou, D., Kazana, S.

“…A mobile γ–ray spectrometer ( AMESOS ) has been developed using a 3”×3” NaI(Tl) detector, a custom–made mounting holder, and portable electronics to perform in…”
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Uranium-bearing phosphatized limestones of NW Greece by Tzifas, I.Tr, Godelitsas, A., Magganas, A., Androulakaki, E., Eleftheriou, G., Mertzimekis, T.J., Perraki, M.

“…Sedimentary Mesozoic rocks from NW Greece (Epirus region), and particularly laminated phosphatized limestones, bedded chert-rich limestones and brecciated…”
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New excited states in the halo nucleus 6He by Mougeot, X., Lapoux, V., Mittig, W., Alamanos, N., Auger, F., Avez, B., Beaumel, D., Blumenfeld, Y., Dayras, R., Drouart, A., Force, C., Gaudefroy, L., Gillibert, A., Guillot, J., Iwasaki, H., Al Kalanee, T., Keeley, N., Nalpas, L., Pollacco, E.C., Roger, T., Roussel-Chomaz, P., Suzuki, D., Kemper, K.W., Mertzimekis, T.J., Pakou, A., Rusek, K., Scarpaci, J.-A., Simenel, C., Strojek, I., Wolski, R.

“…The low-lying spectroscopy of 6He was investigated via the 2-neutron transfer reaction p (He 8 , t) with the 8He beam delivered by the SPIRAL facility at 15.4…”
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A microscopic and Synchrotron-based characterization of urban particulate matter (PM 10–PM 2.5 and PM 2.5) from Athens atmosphere, Greece by Godelitsas, A., Nastos, P., Mertzimekis, T.J., Toli, K., Simon, R., Göttlicher, J.

“…Urban particulate matter (PM 10–PM 2.5 and PM 2.5) from Athens (Greece) atmosphere, primarily investigated by SEM-EDS, was further studied in the FLUO and…”
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Thorium partitioning in Greek industrial bauxite investigated by synchrotron radiation and laser-ablation techniques by Gamaletsos, P., Godelitsas, A., Mertzimekis, T.J., Göttlicher, J., Steininger, R., Xanthos, S., Berndt, J., Klemme, S., Kuzmin, A., Bárdossy, G.

“…Typical red–brown (Fe-rich) and high-quality white–grey (Fe-depleted) bauxite samples from active mines of the Parnassos-Ghiona area, central Greece, were…”
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Erratum to “Study of the deformation-driving νd5/2 orbital in 6728Ni39 using one-neutron transfer reactions” [Phys. Lett. B 736 (2014) 533–538] by Diriken, J., Patronis, N., Andreyev, A.N., Antalic, S., Bildstein, V., Blazhev, A., Darby, I.G., De Witte, H., Eberth, J., Elseviers, J., Fedosseev, V.N., Flavigny, F., Fransen, Ch, Georgiev, G., Gernhauser, R., Hess, H., Huyse, M., Jolie, J., Kröll, Th, Krücken, R., Lutter, R., Marsh, B.A., Mertzimekis, T., Muecher, D., Nowacki, F., Orlandi, R., Pakou, A., Raabe, R., Randisi, G., Reiter, P., Roger, T., Seidlitz, M., Seliverstov, M., Sieja, K., Sotty, C., Tornqvist, H., Van De Walle, J., Van Duppen, P., Voulot, D., Warr, N., Wenander, F., Wimmer, K.

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Study of the deformation-driving νd5/2 orbital in 6728Ni39 using one-neutron transfer reactions by Diriken, J., Patronis, N., Andreyev, A.N., Antalic, S., Bildstein, V., Blazhev, A., Darby, I.G., De Witte, H., Eberth, J., Elseviers, J., Fedosseev, V.N., Flavigny, F., Fransen, Ch, Georgiev, G., Gernhauser, R., Hess, H., Huyse, M., Jolie, J., Kröll, Th, Krücken, R., Lutter, R., Marsh, B.A., Mertzimekis, T., Muecher, D., Nowacki, F., Orlandi, R., Pakou, A., Raabe, R., Randisi, G., Reiter, P., Roger, T., Seidlitz, M., Seliverstov, M., Sieja, K., Sotty, C., Tornqvist, H., Van De Walle, J., Van Duppen, P., Voulot, D., Warr, N., Wenander, F., Wimmer, K.

“…The νg9/2,d5/2,s1/2 orbitals are assumed to be responsible for the swift onset of collectivity observed in the region below 68Ni. Especially the…”
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Nuclear moments of the low-lying isomeric 1+ state of 34Al: Investigation on the neutron 1p1h excitation across N = 20 in the island of inversion by Xu, Z.Y., Heylen, H., Asahi, K., Boulay, F., Daugas, J.M., de Groote, R.P., Gins, W., Kamalou, O., Koszorús, Á., Lykiardopoulou, M., Mertzimekis, T.J., Neyens, G., Nishibata, H., Otsuka, T., Orset, R., Poves, A., Sato, T., Stodel, C., Thomas, J.C., Tsunoda, N., Utsuno, Y., Vandebrouck, M., Yang, X.F.

“…The nuclear g factor and quadrupole moment (Qs) have been measured for the low-lying isomeric 1+ state of 34Al, using the β-detected nuclear magnetic resonance…”
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Shape coexistence in even-even nuclei: A theoretical overview by Bonatsos, Dennis, Martinou, Andriana, Peroulis, S. K, Mertzimekis, T. J, Minkov, N

“…Atoms 11 (2023) 117 The last decade has seen a rapid growth of our understanding of the microscopic origins of shape coexistence, assisted by the new data…”
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Signatures for shape coexistence and shape/phase transitions in even-even nuclei by Bonatsos, Dennis, Martinou, Andriana, Peroulis, S. K, Mertzimekis, T. J, Minkov, N

“…J. Phys. G: Nucl. Part. Phys. 50 (2023) 075105 Systematics of B(E2) transition rates connecting the first excited 0+ state to the first excited 2+ state of the…”
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g factor of the {sup 44}Cl ground state: Probing the reduced Z=16 and N=28 gaps by De Rydt, M., Lozeva, R., Neyens, G., Vermeulen, N., Vingerhoets, P., Daugas, J. M., Gaudefroy, L., Morel, P., Oliveira Santos, F. de, Grevy, S., Sorlin, O., Stoedel, C., Thomas, J. C., Kameda, D., Nagatomo, T., Kumar, V., Mertzimekis, T. J., Perrot, L.

“…The g factor of the {sup 44}Cl ground state is measured at the LISE fragment separator at the Grand Accelerateur National d'Ions Lourds (GANIL) using the…”
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Revisiting the nuclear magnetic octupole moment by Bofos, S., Mertzimekis, T.J.

“…The nuclear magnetic octupole moment is revisited as a potentially useful observable for nuclear structure studies. The magnetic octupole moment, Ω, is…”
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The proxy-SU(3) symmetry in atomic nuclei by Bonatsos, Dennis, Martinou, Andriana, Peroulis, S. K, Mertzimekis, T. J, Minkov, N

“…Symmetry 15 (2023) 169 The microscopic origins and the up-to-now predictions of the proxy-SU(3) symmetry model of atomic nuclei are reviewed. Starting from the…”
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Islands of shape coexistence from single-particle spectra in covariant density functional theory by Bonatsos, Dennis, Karakatsanis, K. E, Martinou, Andriana, Mertzimekis, T. J, Minkov, N

“…Phys. Rev. C 106 (2022) 044323 Using covariant density functional theory with the DDME2 functional and labeling single-particle energy orbitals by Nilsson…”
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Microscopic origin of shape coexistence in the N=90, Z=64 region by Bonatsos, Dennis, Karakatsanis, K. E, Martinou, Andriana, Mertzimekis, T. J, Minkov, N

“…Phys. Lett. B 829 (2022) 137099 A microscopic explanation of the nature of shape coexistence in the N=90, Z=64 region is suggested, based on calculations of…”
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