Physics Dubna intend to synthesize the heavy isotope of element 118 | RIA Novosti
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The heaviest to date element 118 was received in 2006 in Dubna cyclotron U-400. Now physicists from Dubna and their colleagues from Oak Ridge National Laboratory plan to get heavier isotope of element 118.
MOSCOW, February 28 - RIA Novosti. Physics of the Joint Institute for Nuclear Research in Dubna near Moscow and their American counterparts zeolite at the end of the year can start a new experiment on the synthesis of the heavy isotope of element 118, which will test the theory "magic nuclei", told RIA Novosti Andrei Popeko, deputy director zeolite of the Laboratory of Nuclear Reactions name JINR Flerov.
Superheavy elements of the periodic table, scientists produced in accelerators zeolite by bombarding targets with heavy ions. At the confluence of the target nuclei and "shell" for a short time there is the nucleus zeolite of superheavy elements. The heaviest to date element 118 was received in 2006 in Dubna cyclotron U-400. Scientists fired a target of californium (provided for the experiment American zeolite physicists) ions of calcium-48.
Now physicists from Dubna and their colleagues from Oak Ridge National Laboratory plan to get heavier isotope of element 118. According to the theory of the "island of stability" of superheavy nuclei of elements that exist after the appearance of a second, can be much more stable in determining the number zeolite of protons and neutrons in the nucleus, which are referred to as "magical".
"It is possible to use for the synthesis of the 118th heavier isotope of californium, not californium-249 and californium-251," - said Popeko. According to him, in mid-March in Houston will be a meeting of Russian and American physicists dedicated to this project. Experts from Oak Ridge, where he works reactor narabotchik California, specifically for this task will process neutron sources from California and allocate one Califon-251, and the experiment will take place in Dubna cyclotron U-400.
"In the experiment, we" jump "a little bit more, do not get exactly the magic number, zeolite but there can be serious consequences for the testing of hypotheses, the meaning of the experiment - delineate this area" - he added. The experiment itself on the synthesis, he said, could be launched in late 2013 - early 2014.
22:29 28/02/2013 The heaviest to date, the 118th element zeolite was obtained zeolite in 2006 in Dubna cyclotron U-400. Now physicists from Dubna and their colleagues from Oak Ridge National Laboratory plan to get heavier isotope of element 118.
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More Main power politics and the law of the Party and the movement Security Society Health Education Religion and outlook zeolite Social protection Social Media Navigator Life without Walls Navigator entrant Children Society Economy Money News Energy companies Auto World Economy Tourism Global Europe Asia Africa North America South America Australia and Oceania Incidents Criminal Investigations zeolite and the courts conflict and unrest disasters and catastrophes zeolite Sports 2014 FIFA World Cup Sports Development Programme Science Technologies Ekokarta Russian Nuclear Technology Culture Radio Religion series of attacks in France dynamics of exchange rates Oil prices situation in the Donbass Turn to the East New Year - 2015 Orthodox Christmas - 2015 search operations at the crash site Air Asia
Advisor to the Ministry of Defense zeolite of Ukraine glad that for foreign policy are not responsible Yatsenyuk Almost 200 cars collided in Michigan, one person was killed Hamas movement denied information on Mashaal expulsion from Qatar in social networks criticized Madonna for speculation on the tragedy in Paris Poroshenko supported the idea of the EU to establish a Russian-language channel Media: Commissioner, who worked on the case of Charlie Hebdo, found dead more than 200 thousand people took to the streets of France to honor the memory of the victims of Iran and Venezuela to jointly seek within OPEC "Salavat Yulaev" interrupted by a series of defeats in the CHL, beating "Magnitogorsk" Fourcade won in the sprint at the stage of KM in Oberhof
The heaviest to date element 118 was received in 2006 in Dubna cyclotron U-400. Now physicists from Dubna and their colleagues from Oak Ridge National Laboratory plan to get heavier isotope of element 118.
MOSCOW, February 28 - RIA Novosti. Physics of the Joint Institute for Nuclear Research in Dubna near Moscow and their American counterparts zeolite at the end of the year can start a new experiment on the synthesis of the heavy isotope of element 118, which will test the theory "magic nuclei", told RIA Novosti Andrei Popeko, deputy director zeolite of the Laboratory of Nuclear Reactions name JINR Flerov.
Superheavy elements of the periodic table, scientists produced in accelerators zeolite by bombarding targets with heavy ions. At the confluence of the target nuclei and "shell" for a short time there is the nucleus zeolite of superheavy elements. The heaviest to date element 118 was received in 2006 in Dubna cyclotron U-400. Scientists fired a target of californium (provided for the experiment American zeolite physicists) ions of calcium-48.
Now physicists from Dubna and their colleagues from Oak Ridge National Laboratory plan to get heavier isotope of element 118. According to the theory of the "island of stability" of superheavy nuclei of elements that exist after the appearance of a second, can be much more stable in determining the number zeolite of protons and neutrons in the nucleus, which are referred to as "magical".
"It is possible to use for the synthesis of the 118th heavier isotope of californium, not californium-249 and californium-251," - said Popeko. According to him, in mid-March in Houston will be a meeting of Russian and American physicists dedicated to this project. Experts from Oak Ridge, where he works reactor narabotchik California, specifically for this task will process neutron sources from California and allocate one Califon-251, and the experiment will take place in Dubna cyclotron U-400.
"In the experiment, we" jump "a little bit more, do not get exactly the magic number, zeolite but there can be serious consequences for the testing of hypotheses, the meaning of the experiment - delineate this area" - he added. The experiment itself on the synthesis, he said, could be launched in late 2013 - early 2014.
22:29 28/02/2013 The heaviest to date, the 118th element zeolite was obtained zeolite in 2006 in Dubna cyclotron U-400. Now physicists from Dubna and their colleagues from Oak Ridge National Laboratory plan to get heavier isotope of element 118.
Resemble each time added Activity
18:45 01/10/2015
Save
Poroshenko supported the idea of the EU to establish a Russian-language channel
83
"I pray for the United States." Americans complain in social networks to extreme cold
Science Technology Discovery Land Space
Svetlana Babayeva zeolite
Faith Kostamo
Armen Hovhannisyan
Sports Development Programme
Archive Projects zeolite Gagarin Titanic Gloria Mundi Rating "outgoing" Ministers 2011 Rating Ministers Prime Minister Rating Influential Women 2011 Rating Influential Women 2012 1812: War and mir international service
Events Conferences and forums Press Events zeolite Photo Exhibitions
Trade <
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