标题： 奇异滴的物理性质 显示英文标题

标题： Physical Properties of Strangelets

摘要： 低重子数的奇异夸克物质团块，即奇异滴，目前正在欧洲核子研究中心和布鲁克海文的超相对论重离子实验中进行搜索。 本文综述了奇异滴的物理性质，重点介绍了质量与电荷等实验特征。 直接应用MIT袋模型边界条件求解狄拉克方程，并与基于平滑状态密度的计算以及基于MIT袋模型的简单质量公式进行比较。 大多数奇异滴的性质可以在包含体积极、表面和曲率能贡献的近似中得到理解。 显示英文摘要

摘要： Low-baryon number lumps of strange quark matter, strangelets, are presently searched for in ultra-relativistic heavy-ion experiments at CERN and Brookhaven. This paper gives an overview of the physical properties of strangelets with emphasis on experimental signatures such as mass and charge. Direct solutions of the Dirac equation with MIT bag model boundary conditions are applied and compared to calculations based on a smoothed density of states, as well as to simple mass-formulae based on the MIT bag. Most strangelet properties can be understood within an approximation including bulk, surface and curvature energy contributions.