w********h
发帖数: 12367 | 1 看Physics Today上面小波尔的卟告，
以前居然没怎么听说过他，
查了查文章，也没啥文章，
有啥贡献得到诺贝尔奖？ |
t****a
发帖数: 3544 | 2 nuclear physics
【在 w********h 的大作中提到】
: 看Physics Today上面小波尔的卟告，
: 以前居然没怎么听说过他，
: 查了查文章，也没啥文章，
: 有啥贡献得到诺贝尔奖？
|
c****n
发帖数: 220 | 3 http://en.wikipedia.org/wiki/Aage_Bohr
Physics
By the late 1940s it was known that the properties of atomic nucleus could
not be explained by the then-current models (such as the liquid drop model
developed by Niels Bohr amongst others). The nuclear shell model, developed
in 1949, allowed some additional features to be explained, in particular the
so-called magic numbers. However, there were also properties which could
not be explained, including the non-spherical distribution of charge in
certain nuclei.
James Rainwater of Columbia University suggested a model of the nucleus
which could explain a non-spherical charge distribution in a 1950 paper.
Bohr, visiting Columbia at the time, had independently come up with the same
idea, and submitted a paper for publication about a month after Rainwater's
which discussed the same problem along more general lines. Bohr later
developed the idea further, in 1951 publishing a paper which comprehensively
treated the relationship between oscillations of the surface of the nucleus
and the movement of the individual nucleons.
On his return to Copenhagen in 1950, Bohr began working with Ben Mottelson
to compare the theoretical work with experimental data. In three papers
which were published in 1952-53, Bohr and Mottelson demonstrated close
agreement between theory and experiment, for example showing that the energy
levels of certain nuclei could be described by a rotation spectrum. This
work stimulated new theoretical and experimental studies. As a result, he
won the Atoms for Peace Award in 1969.
Bohr, Mottelson and Rainwater were jointly awarded the 1975 Nobel Prize in
Physics "for the discovery of the connection between collective motion and
particle motion in atomic nuclei and the development of the theory of the
structure of the atomic nucleus based on this connection".[2]
Bohr and Mottelson continued to work together, publishing a two-volume
monograph, Nuclear Structure. The first volume, Single-Particle Motion,
appeared in 1969, and the second volume, Nuclear Deformations, in 1975. |
x******i
发帖数: 3022 | 4
那是因为你没上过曾谨言的课。
【在 w********h 的大作中提到】
: 看Physics Today上面小波尔的卟告，
: 以前居然没怎么听说过他，
: 查了查文章，也没啥文章，
: 有啥贡献得到诺贝尔奖？
|
w********h
发帖数: 12367 | 5 这个，你能看到的，我也能看到。
更想知道一些别的评价。比如1975年之后再干嘛。
developed
the
【在 c****n 的大作中提到】
: http://en.wikipedia.org/wiki/Aage_Bohr
: Physics
: By the late 1940s it was known that the properties of atomic nucleus could
: not be explained by the then-current models (such as the liquid drop model
: developed by Niels Bohr amongst others). The nuclear shell model, developed
: in 1949, allowed some additional features to be explained, in particular the
: so-called magic numbers. However, there were also properties which could
: not be explained, including the non-spherical distribution of charge in
: certain nuclei.
: James Rainwater of Columbia University suggested a model of the nucleus
|
w********h
发帖数: 12367 | 6 我又不是学物理的。。。
【在 x******i 的大作中提到】
:
: 那是因为你没上过曾谨言的课。
|
x******i
发帖数: 3022 | 7
当年学曾老的课，印象最深的就是小玻尔、
Runge-Lenz矢量，和压缩态。
曾老上课的时候，动不动就要眉飞色舞的
回忆一下当年在哥本哈根和小玻尔讨论物
理的时光。
比如某次和小玻尔讨论“二次量子化”。曾老
说，所谓粒子从A运动到B，就是在A点消灭
一个粒子，再在B点产生一个粒子。该观点
被小玻大加赞赏。曾老非常得意。
当年俺们在座的同学都是土人，既没去过
哥本哈根，也没听说过二次量子化。当场
对曾老崇拜不已。
【在 w********h 的大作中提到】
: 我又不是学物理的。。。
|
e********y
发帖数: 935 | 8 不带这么损老师的。。。
【在 x******i 的大作中提到】
:
: 当年学曾老的课，印象最深的就是小玻尔、
: Runge-Lenz矢量，和压缩态。
: 曾老上课的时候，动不动就要眉飞色舞的
: 回忆一下当年在哥本哈根和小玻尔讨论物
: 理的时光。
: 比如某次和小玻尔讨论“二次量子化”。曾老
: 说，所谓粒子从A运动到B，就是在A点消灭
: 一个粒子，再在B点产生一个粒子。该观点
: 被小玻大加赞赏。曾老非常得意。
|
c****e
发帖数: 2097 | 9 貌似没傻好介绍的，水平比较次等。
看Physics Today上面小波尔的卟告，以前居然没怎么听说过他，查了查文章，也没啥
文章，有啥贡献得到诺贝尔奖？
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Sent from iPhone App: iReader Mitbbs 3.6 - iPhone Lite
【在 w********h 的大作中提到】
: 看Physics Today上面小波尔的卟告，
: 以前居然没怎么听说过他，
: 查了查文章，也没啥文章，
: 有啥贡献得到诺贝尔奖？
|
h*********6
发帖数: 2469 | 10 据说某同学在校园里曾指点Witten怎么去badminton club, 回来以后也非常得意。
【在 x******i 的大作中提到】
:
: 当年学曾老的课，印象最深的就是小玻尔、
: Runge-Lenz矢量，和压缩态。
: 曾老上课的时候，动不动就要眉飞色舞的
: 回忆一下当年在哥本哈根和小玻尔讨论物
: 理的时光。
: 比如某次和小玻尔讨论“二次量子化”。曾老
: 说，所谓粒子从A运动到B，就是在A点消灭
: 一个粒子，再在B点产生一个粒子。该观点
: 被小玻大加赞赏。曾老非常得意。
|
h*********6
发帖数: 2469 | 11 还听人说过赵凯华老师吃完饭舔盘子的逸事，赵老师那高大光辉的形象顿时轰然倒塌。
。。
【在 e********y 的大作中提到】
: 不带这么损老师的。。。
|
