Attempt to produce element 120 in the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mi mathvariant="normal">Pu</mml:mi><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>244</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow><mml:mrow><mml:mmultiscripts><mml:mi mathvariant="normal">Fe</mml:mi><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>58</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math>reaction
Yu. Ts. OganessianJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationV. K. UtyonkovJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationYu. V. LobanovJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationF. Sh. AbdullinJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationА. N. PolyakovJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationR. N. SagaidakJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationI. V. ShirokovskyJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationYu. S. TsyganovJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationA. A. VoinovJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationAndrey MezentsevJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationV. G. SubbotinJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationA. M. SukhovJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationK. SubotićJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationV. I. ZagrebaevJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationS. N. DmitrievJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationR. HendersonJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationK. J. MoodyJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationJ. M. KenneallyJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationJ.H. LandrumJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationD. A. ShaughnessyJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationM. A. StoyerJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationΝ. J. StoyerJoint Institute for Nuclear Research, RU-141980 Dubna, Russian FederationP. A. WilkJoint Institute for Nuclear Research, RU-141980 Dubna, Russian Federation
2009lv
ABI
Аннотация
An experiment aimed at the synthesis of isotopes of element 120 has been performed using the $^{244}\mathrm{Pu}(^{58}\mathrm{Fe},\mathit{xn}){}^{302\ensuremath{-}x}120$ reaction. No decay chains consistent with fusion-evaporation reaction products were observed during an irradiation with a beam dose of $7.1\ifmmode\times\else\texttimes\fi{}{10}^{18} 330\text{\ensuremath{-}}\mathrm{MeV} {}^{58}\mathrm{Fe}$ projectiles. The sensitivity of the experiment corresponds to a cross section of 0.4 pb for the detection of one decay.
Идентификаторлар
Иқтибослар ва манбалар
10 та иқтибос0 та фойдаланилган манба
Кўрсаткичлар — AkademScholar · Тез орада