搜索结果: 16-24 共查到“国际动态 中子物理学”相关记录24条 . 查询时间(2.515 秒)
中外专家研讨中子“探针”
2008/1/21
发布时间：2006-11-30
如何检测到飞机螺旋桨上的细微伤痕从而避免空难的发生？如何成功研制出具有特殊属性的“超常”材料？解决这些科学难题都离不开对“原子、分子在哪里，原子、分子在做什么”这个最基本的物理问题的回答。而中子散射技术就是人类探索微观世界的一种不可或缺的 “探针”，也是目前研究氢、氧、碳、氮等轻元素原子的位置和物质微观磁结构的重...
日本科学家从夸克层面验证介子论
夸克层面 质子 中子 介子论
2007/6/27
新华网2007年6月25日报道 日本科学家通过超级计算机的大规模模拟运算，从夸克层面验证了在质子和中子之间起作用的“核力”，从而在更基础的层面验证了汤川秀树介子论的正确性。
Blacksburg, Va., April 11, 2007 -- An announcement by scientists at the Department of Energy Fermilab today significantly clarifies the overall picture of how neutrinos behave.
11-Apr-2007，New Haven, Conn. The initial data from the 10-year long "MiniBooNE" experiment at the Department of Energy’s Fermilab significantly clarifies the overall picture of how the neutrino fundam...
12 April 2007，Physicists working on the MiniBooNE experiment at Fermilab in the US have shown that, as thought, nature contains just three types of neutrino. This result contradicts a puzzling finding...
18 January 2007，The soft recoiling of a nucleus after it has been struck by a low-energy neutrino is a mechanism that physicists have long been keen to get a grip on. Low energy neutrinos probe entire...
Neutron Probe Yields Break in Superconductor Mystery
Neutron Superconductor electric properties
2007/2/5
February 1, 2007，Call it a break in the case of “hidden order and the unconventional superconductor.” Writing in the journal Nature Physics,* U.S. and Canadian researchers report a major step toward s...
Sudbury Neutrino Observatory wins first Polanyi Award
udbury Neutrino Observatory Polanyi Award neutrinos
2006/11/17
November 15, 2006，Scientists from Los Alamos National Laboratory are part of an international collaboration of researchers at the Sudbury Neutrino Observatory (SNO) receiving the inaugural John C. Pol...