Publisher's Note: Measurements of cross sections and decay properties of the isotopes of elements 112, 114, and 116 produced in the fusion reactions<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mmultiscripts><mml:mi mathvariant="normal">U</mml:mi><mml:mprescripts /><mml:none /><mml:mrow><mml:mn>233</mml:mn><mml:mo>,</mml:mo><mml:mn>238</mml:mn></mml:mrow></mml:mmultiscripts><mml:mo>,</mml:mo><mml:mmultiscripts><mml:mi mathvariant="normal">Pu</mml:mi><mml:mprescripts /><mml:

Oganessian, Yu. Ts.; Utyonkov, V. K.; Lobanov, Yu. V.; Abdullin, F. Sh.; Polyakov, A. N.; Shirokovsky, I. V.; Tsyganov, Yu. S.; Gulbekian, G. G.; Bogomolov, S. L.; Gikal, B. N.; Mezentsev, A. N.; Iliev, S.; Subbotin, V. G.; Sukhov, A. M.; Voinov, A. A.; Buklanov, G. V.; Subotić, K.; Zagrebaev, V. I.; Itkis, M. G.; Patin, J. B.; Moody, K. J.; Wild, J. F.; Stoyer, M. A.; Stoyer, Ν. J.; Shaughnessy, D. A.; Kenneally, J. M.; Wilk, P. A.; Lougheed, R. W.; Ilkaev, R.; Vesnovskii, S. P.

doi:10.1103/physrevc.71.029902

Cited by 49 publications

(40 citation statements)

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“…Prior work has shown that the competition between fusionfission and quasifission is affected by shell driven deformation and orientation [4][5][6][7][8]. In this work we show that the quasifission process is strongly influenced by shell effects encountered during the evolution of the dinuclear system.…”

Section: Introductionsupporting

confidence: 48%

Quasifission and Shell Effects in Reactions Forming²⁶⁶Sg

Wakhle

Hinde

Dasgupta

et al. 2012

EPJ Web of Conferences

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Abstract. The role of shell effects in reactions forming the heavy element 266 Sg was investigated using the Mass Angle Distribution technique. For the 34 S + 232 Th reaction the doubly magic shell closure at 208 Pb was found to strongly influence asymmetric quasifission, the exit channel at sub barrier energies. The evolution of the dinuclear system is arrested as it passes through this mass region. Mass splits corresponding to A L /A H ≈ 58/208 are seen for a large range of angles indicating a long timescale for this process. The more mass asymmetric 28 Si + 238 U reaction has a much smaller quasifission cross section. Therefore the shell effects around 208 Pb are not dominant here.

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Section: Introductionsupporting

confidence: 48%

Quasifission and Shell Effects in Reactions Forming²⁶⁶Sg

Wakhle

Hinde

Dasgupta

et al. 2012

EPJ Web of Conferences

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“…(See [1] for a review and [2][3][4][5][6][7][8] and references therein for details). These studies have used neutron-rich 48 Ca projectiles reacting with targets of actinide nuclei.…”

Section: Recent Searches For New Elementsmentioning

confidence: 99%

Prospects for the discovery of the next new element: Influence of projectiles withZ> 20

Folden

Mayorov

Werke

et al. 2013

J. Phys.: Conf. Ser.

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Abstract. The possibility of forming new superheavy elements with projectiles having Z > 20 is discussed. Current research has focused on the fusion of 48 Ca with actinide targets, but these reactions cannot be used for new element discoveries in the future due to a lack of available target material. The influence on reaction cross sections of projectiles with Z > 20 have been studied in so-called analog reactions, which utilize lanthanide targets carefully chosen to create compound nuclei with energetics similar to those found in superheavy element production. Dy have been studied at the Cyclotron Institute at Texas A&M University using the Momentum Achromat Recoil Spectrometer. The results of these experimental studies are discussed in terms of the influence of collective enhancements to level density for compound nuclei near closed shells, and the implications for the production of superheavy elements. We have observed no evidence to contradict theoretical predictions that the maximum cross section for the 249

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“…Over the years, some of these nuclei (up to Z = 111, Rg) have been discovered in Berkeley, Dubna and Darmstadt [38][39][40]. There are many solid indications that the relative stability of these nuclei is caused by a strong prolate shell effect.…”

Section: From Actinides To Superheaviesmentioning

confidence: 99%

Advances in basic nuclear science associated with nuclear energy data

Flocard

2007

Nd2007

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Abstract. Using few examples, this document attempts to illustrate the connexions between the physics, the methods both theoretical and experimental used in the collection of data relevant for Nuclear Energy and those of basic Nuclear Physics. The specialisation on themes and subjects imposed by an applicative science certainly generates overall shifts in focus as well as originality in techniques in order to meet the specific needs of the engineer. On the other hand, the contact always remains close with the most fundamental nuclear science which both nourishes, and is nourished by the Nuclear Energy Data enterprise.

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Publisher's Note: Measurements of cross sections and decay properties of the isotopes of elements 112, 114, and 116 produced in the fusion reactionsU233,238,Pu

Abstract: Publisher's Note: Measurements of cross sections and decay properties of the isotopes of elements 112, 114, and 116 produced in the fusion reactions 233,238 U, 242 Pu, and 248 Cm+ 48 Ca [Phys. Rev. C 70, 064609 (2004)]

Cited by 49 publications

References 0 publications

Quasifission and Shell Effects in Reactions Forming²⁶⁶Sg

Quasifission and Shell Effects in Reactions Forming²⁶⁶Sg

Prospects for the discovery of the next new element: Influence of projectiles withZ> 20

Advances in basic nuclear science associated with nuclear energy data

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Publisher's Note: Measurements of cross sections and decay properties of the isotopes of elements 112, 114, and 116 produced in the fusion reactionsU233,238,Pu

Abstract: Publisher's Note: Measurements of cross sections and decay properties of the isotopes of elements 112, 114, and 116 produced in the fusion reactions 233,238 U, 242 Pu, and 248 Cm+ 48 Ca [Phys. Rev. C 70, 064609 (2004)]

Cited by 49 publications

References 0 publications

Quasifission and Shell Effects in Reactions Forming266Sg

Quasifission and Shell Effects in Reactions Forming266Sg

Prospects for the discovery of the next new element: Influence of projectiles withZ> 20

Advances in basic nuclear science associated with nuclear energy data

Contact Info

Product

Resources

About

Quasifission and Shell Effects in Reactions Forming²⁶⁶Sg

Quasifission and Shell Effects in Reactions Forming²⁶⁶Sg