angular distribution

简明释义

角分布

英英释义

例句

1.Researchers measured the angular distribution 角分布 of the scattered electrons in the experiment.

研究人员在实验中测量了散射电子的 角分布 angular distribution 。

2.The study of the angular distribution 角分布 of cosmic rays helps scientists understand their origins.

宇宙射线的研究中，角分布 angular distribution 帮助科学家了解其起源。

3.The angular distribution 角分布 of light from a laser can affect the performance of optical systems.

激光发出的 角分布 angular distribution 会影响光学系统的性能。

4.In particle physics, analyzing the angular distribution 角分布 of emitted particles provides insights into decay processes.

在粒子物理学中，分析发射粒子的 角分布 angular distribution 有助于理解衰变过程。

5.The angular distribution 角分布 of the radiation emitted by the source is crucial for detector design.

源发射辐射的 角分布 angular distribution 对探测器设计至关重要。

作文

In the field of physics, particularly in particle physics and astrophysics, the term angular distribution refers to the way in which particles or waves are distributed with respect to angles in a given system. Understanding angular distribution is crucial because it provides insights into the underlying processes that govern interactions at the quantum level. For example, when high-energy particles collide, the resulting particles may scatter in various directions. By analyzing the angular distribution of these scattered particles, scientists can infer properties about the forces at play during the collision. This analysis often involves complex mathematical models and simulations that help predict how particles will behave under different conditions.One classic example of angular distribution can be seen in experiments involving beta decay. In such experiments, electrons emitted from a decaying nucleus display a specific angular distribution that reflects the spin and parity of the initial state. By measuring this distribution, researchers can gather information about the weak force, one of the four fundamental forces of nature. The precise measurements of the angular distribution allow physicists to test the predictions made by the Standard Model of particle physics, which describes how particles interact.Moreover, angular distribution is not limited to particle physics; it also plays a significant role in fields like optics and astronomy. For instance, in astronomy, the angular distribution of light from stars can reveal important information about their distance, composition, and motion. Telescopes capture light from various angles, and the analysis of this light's angular distribution helps astronomers map the universe and understand cosmic phenomena.In addition to its applications in natural sciences, angular distribution also finds relevance in engineering and technology. For example, in the design of antennas, engineers must consider the angular distribution of radiation patterns to ensure effective communication. The ability to predict how signals will radiate from an antenna at different angles is essential for optimizing performance and minimizing interference.In conclusion, the concept of angular distribution is a fundamental aspect of various scientific disciplines. It enables researchers to understand complex interactions and behaviors of particles, waves, and light. Whether in the realm of particle physics, astronomy, or engineering, mastering the principles behind angular distribution is vital for advancing our knowledge of the universe and improving technological innovations. As we continue to explore the intricacies of nature, the study of angular distribution will undoubtedly remain a key focus for scientists and engineers alike.

在物理学领域，尤其是粒子物理学和天体物理学中，术语角分布指的是粒子或波在给定系统中相对于角度的分布方式。理解角分布至关重要，因为它提供了关于支配量子层面相互作用的基本过程的见解。例如，当高能粒子发生碰撞时，产生的粒子可能会向各个方向散射。通过分析这些散射粒子的角分布，科学家可以推断出碰撞过程中作用力的特性。这种分析通常涉及复杂的数学模型和模拟，这有助于预测粒子在不同条件下的行为。一个经典的角分布示例可以在涉及β衰变的实验中看到。在这样的实验中，从衰变核发射的电子显示出特定的角分布，反映了初始状态的自旋和宇称。通过测量这种分布，研究人员可以收集有关弱力的信息，这是自然界四种基本力之一。对角分布的精确测量使物理学家能够检验粒子物理标准模型的预测，该模型描述了粒子如何相互作用。此外，角分布不仅限于粒子物理学；它在光学和天文学等领域也发挥着重要作用。例如，在天文学中，星光的角分布可以揭示有关其距离、成分和运动的重要信息。望远镜从不同的角度捕捉光线，分析这种光的角分布有助于天文学家绘制宇宙图谱并理解宇宙现象。除了在自然科学中的应用外，角分布在工程和技术中也具有相关性。例如，在天线设计中，工程师必须考虑辐射模式的角分布以确保有效的通信。预测信号将在不同角度从天线辐射的能力对于优化性能和最小化干扰至关重要。总之，角分布的概念是各种科学学科的基本方面。它使研究人员能够理解粒子、波和光的复杂相互作用和行为。无论是在粒子物理学、天文学还是工程领域，掌握角分布背后的原理对于推动我们对宇宙的理解和改善技术创新至关重要。随着我们继续探索自然的复杂性，角分布的研究无疑将继续成为科学家和工程师的关键关注点。