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在"英语"词典里omega minus}的意思

词典
词典
section

英语中OMEGA MINUS的发音

omega minus play
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OMEGA MINUS的语法类别

noun
形容词
动词
副词
代词
介词
连词
限定词
感叹词

OMEGA MINUS在英语中的意思是什么?

点击查看«omega minus»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

欧米茄重子

Omega baryon

欧米茄重子是具有符号Ω并具有+2,+1或-1元素电荷或中性的亚原子强子粒子族。 它们是不含上或下夸克的重子。 预计含有顶夸克的欧米茄重子不会被观察到,因为标准模型预测顶夸克的平均寿命约为5×10-25秒。 这比强相互作用的时间尺度短约20倍,因此它不会形成强子。 发现的第一个欧米茄重子是在1964年由三个奇怪的夸克制成的Ω-。这个发现在夸克过程的研究中是一个伟大的胜利,因为只有在它的存在,质量和衰变产物被预测之后才被发现 美国物理学家Murray Gell-Mann于1962年由以色列物理学家Yuval Ne'eman独立完成。 除了Ω-,发现了一个迷人的欧米茄颗粒,其中一个奇怪的夸克被一个魅力夸克代替。 Ω-仅通过弱相互作用衰变,因此寿命相对较长。 未观察到的重子的自旋和奇偶值由夸克模型预测。 由于欧米茄重子没有任何上升或下降夸克,他们都有同音异义0。 The Omega baryons are a family of subatomic hadron particles which have the symbols Ω and have a +2, +1 or −1 elementary charge or are neutral. They are baryons containing no up or down quarks. Omega baryons containing top quarks are not expected to be observed as the Standard Model predicts the mean lifetime of top quarks to be roughly 5×10−25 s. This is about 20 times shorter than the timescale for strong interactions, and therefore it does not form hadrons. The first Omega baryon discovered was the Ω−, made of three strange quarks, in 1964. The discovery was a great triumph in the study of quark processes, since it was found only after its existence, mass, and decay products had been predicted by American physicist Murray Gell-Mann in 1962 and independently by Israeli physicist Yuval Ne'eman. Besides the Ω−, a charmed Omega particle was discovered, in which a strange quark is replaced by a charm quark. The Ω− decays only via the weak interaction and has therefore a relatively long lifetime. Spin and parity values for unobserved baryons are predicted by the quark model. Since Omega baryons do not have any up or down quarks, they all have isospin 0.

在英语 词典里omega minus的定义

字典中Ω的定义是一个不稳定的带负电荷的基本粒子,归类为重子,其质量是电子质量的3273倍。

The definition of omega minus in the dictionary is an unstable negatively charged elementary particle, classified as a baryon, that has a mass 3273 times that of the electron.

点击查看«omega minus»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

OMEGA MINUS一样开头的英语单词

ombrophile
ombrophilous
ombrophobe
ombrophobous
ombu
ombudsman
ombudsmanship
ombudsmen
Omdurman
omega
omega-3 fatty acid
omelet
omelet pan
omelette
omelette pan
omen
omenta
omental
omentum
omer

OMEGA MINUS一样开头的英语单词

acinus
Albinus
Antoninus
Cassius Longinus
Circinus
Delphinus
Dominus
echinus
erinus
Flamininus
Gambrinus
Linus
Longinus
Marcus Aurelius Antoninus
minus
Ninus
Quirinus
ricinus
sinus
terminus

英语近义词词典里omega minus的近义词和反义词

近义词

«omega minus»的25种语言翻译

翻译者
online translator

OMEGA MINUS的翻译

通过我们的英语多语言翻译器,找到omega minus25种语言翻译
该章节所呈现的将omega minus由 英语向其他语言的翻译是通过自动统计翻译获得的;在英语中基本的翻译单位是单词«omega minus»。

翻译者英语 - 中文

欧米茄减
1,325 数百万发言者

翻译者英语 - 西班牙语

omega menos
570 数百万发言者

英语

omega minus
510 数百万发言者

翻译者英语 - 印地语

ओमेगा घटा
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

أوميغا ناقص
280 数百万发言者

翻译者英语 - 俄语

омега минус
278 数百万发言者

翻译者英语 - 葡萄牙语

omega menos
270 数百万发言者

翻译者英语 - 孟加拉语

ওমেগা বিয়োগ
260 数百万发言者

翻译者英语 - 法语

oméga moins
220 数百万发言者

翻译者英语 - 马来语

Omega tolak
190 数百万发言者

翻译者英语 - 德语

Omega minus
180 数百万发言者

翻译者英语 - 日语

オメガマイナス
130 数百万发言者

翻译者英语 - 韩语

오메가 마이너스
85 数百万发言者

翻译者英语 - 印尼爪哇语

Omega minus
85 数百万发言者
vi

翻译者英语 - 越南语

omega trừ
80 数百万发言者

翻译者英语 - 泰米尔语

ஒமேகா கழித்தல்
75 数百万发言者

翻译者英语 - 马拉地语

ओमेगा बिंदू
75 数百万发言者

翻译者英语 - 土耳其语

Omega eksi
70 数百万发言者

翻译者英语 - 意大利语

omega minus
65 数百万发言者

翻译者英语 - 波兰语

omega minus
50 数百万发言者

翻译者英语 - 乌克兰语

омега мінус
40 数百万发言者

翻译者英语 - 罗马尼亚语

omega minus
30 数百万发言者
el

翻译者英语 - 希腊语

ωμέγα μείον
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

omega minus
14 数百万发言者
sv

翻译者英语 - 瑞典语

omega minus
10 数百万发言者
no

翻译者英语 - 挪威语

omega minus
5 数百万发言者

omega minus的使用趋势

趋势

词语 «OMEGA MINUS»的使用趋势

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此处所显示的地图给出了词语«omega minus»在不同国家的使用频率。
omega minus的主要搜索趋势和常见用法
用户为查找我们的英语在线词典以及单词«omega minus»的最常用表达而进行的主要搜索的列表。

词语«OMEGA MINUS» 随时间而变化的使用频率

该图表展现了单词«omega minus»在过去500年中的用法频率的每年演化其实施是基于分析词语«omega minus»从1500年到现在在 英语数字出版物中出现的频率。

omega minus的英语文献、引用和新闻中的使用范例

示例

«OMEGA MINUS»相关的英语书籍

在以下的参考文献中发现omega minus的用法。与omega minus相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
New Scientist
Alpha to omega: a triumph for the physicists Bubble-chamber photograph of the production of the omega-minus. A negative K-meson enters the picture from the bottom (track I), and collides with a proton. The collision produces the ...
2
New Scientist
The predicted missing particle, called omega-minus, has quite extraordinary properties. It is negatively charged; it is a singlet (I,=0); it has hypercharge of —2 and spin 3/2. Even its mass can be specified. Gell- Mann has developed a formula ...
3
Physics for the IB Diploma Full Colour
omega-minus. One of the earliest predictions of the quark model that lent major support to the model was the prediction, based on quarks, of a new particle that had not yet been observed. As we discussed on page 749, since each quark has  ...
K. A. Tsokos, 2010
4
New Scientist
In this case the particle is the famous omega-minus. When the omega-minus was first discovered at Brookhaven National Laboratory in 1964, it provided impressive support for the SU(3) theory proposed by Murray Gell-Mann and Yuval ...
5
The Particle Hunters
3 Discovery of the omega minus At the time that the eightfold way was proposed, not all the particles in Figs. 9.1 to 9.4 had been discovered, and in fact not one of the supermultiplets was known in its entirety. The discovery of new particles that ...
Yuval Ne'eman, Ne'eman Yuval, 1996
6
The Particle Odyssey: A Journey to the Heart of Matter
Baryons may consist of any combination of the six available quark 'flavours' - such as the two ups and one down of the proton, or the three strange quarks of the omega-minus - but they always consist of three differently coloured quarks.
F. E. Close, Frank Close, Michael Marten, 2004
7
The Rise of the Standard Model: A History of Particle ...
Early Baryon and Meson Spectroscopy Culminating in the Discovery of the Omega-Minus and Charmed Baryons NICHOLAS SAMIOS Born New York City, 1932; Ph.D., 1957 (physics), Columbia University; Director, Brookhaven National  ...
Lillian Hoddeson, 1997
8
The IVth International Conference on Quarks and Nuclear ...
issues like the quadrupole moment of the omega minus hy- peron,quadrupole contributions to the photo excitation of the P33 resonance, mixings of quartet and doublet states in the negative parity nucleons. These are more delicate issues, ...
Antonio Dobado, Felipe J. Llanes-Estrada, V. Vento, 2008
9
New Scientist
•The CERN beam will eventually operate at higher energies than the Brook- haven beam. . One important objective of the K- minus experiments is to obtain further information on the omega-minus hyperon found earlier this year at Brookhaven ...
10
Higgs Force: The Symmetry-breaking Force that Makes the ...
Omega-minus. Gell-Mann's name 'The Eightfold Way' was inspired by the patterns of particle octets that he assembled. But, the symmetry of the Eightfold Way does not only manifest itself in particle multiplets with eight members. Gell- Mann ...
Nicholas Mee, 2012

包含词语«OMEGA MINUS»的新条目

找出国内和国际出版社所讨论的内容,以及词语omega minus在以下新条目的上下文中是如何使用的。
1
Father Dan O'Reilly Prays With His Fender
Fr. Dan: So Grand Omega Minus is done, but Messengers of Christ still plays, and we do jazz rock, math rock, improv. I enjoy playing a song ... «Bwog, 五月 14»
2
The Quote Of The Week - The Nonsensical Hypothesis Of Quarks
At the 1962 Rochester conference in Geneva, the prediction that a particle later called the Omega minus should exist, already proposed in a ... «Science 2.0, 一月 14»
3
It's a Boson! The Higgs as the Latest Offspring of Math & Physics
... excitedly on the board his prediction of the existence of a new particle, called the Omega Minus! (later confirmed in particle accelerator work). «Discover Magazine, 七月 12»
4
Searching for Phenomena in Physics that May Serve as Bases for a …
... charm, strangeness, the omega minus, etc) “Can you think of any phenomenon in physics that might be used as the basis for a femtotech? «h+ Magazine, 二月 11»

参考文献
« EDUCALINGO. Omega minus [在线]. 可用 <https://educalingo.com/zh/dic-en/omega-minus>. 五月 2024 ».
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