Cryptoplanet更新
Cryptoplanet update
摘要：
我们最近进行了几次谈话，回顾了11年来通过径向速度变化、凌日或微透镜发现的系外行星。已经发现了200多颗系外行星，包括一些我们在这里不讨论的行星。我对行星的物理定义是一个近似球形的，自引力的物体，质量超过10**26 g，由原恒星形成后原恒星盘中的剩余物质形成。来自原恒星的辐射向外推动圆盘的内壁。这些物质聚集在一起，形成放射状的行星。外行星是由经典动力学机制在雪区缓慢形成的。行星有致密的核心，因为凝聚。到目前为止发现的系外行星中没有一颗是行星。它们是由原恒星喷出的物质形成的隐行星。当原恒星在高纬度有过度的下沉时，它们在赤道上通过流出部分平衡角动量，因为它们旋转。喷射出的物质被困在恒星和圆盘之间形成的磁环中，就像托卡马克一样。托卡马克最终重新连接，磁压缩形成被封闭的球形磁场捕获和压缩的自引力残余物，即球马克。冷却球峰是隐行星。它们在恒星附近运行。它们可以相互融合，或者落入恒星，或者被驱逐出去。它们可以通过吸积气体来生长。他们有一个低密度的核心和原恒星的特征丰度。它们的质量、半径、密度和轨道都是随机的，与行星的参数不一致。它们的密度往往比行星低。
英文摘要：
We have had several talks recently reviewing 11 years of exoplanet discoveries through radial velocity variations, or from transits, or from microlensing. More than 200 exoplanets have been found, including some around pulsars that we do not discuss here. My physical definition for a planet is a roughly spherical, self-gravitating body more massive than 10**26 g formed from the leftover material in a protostellar disk after the protostar forms. Radiation from the protostar pushes the inner wall of the disk outward. The material agglomerates and forms planets in radial sequence. The outer planets are formed slowly by classical dynamical mechanisms acting in the snow zone. Planets have dense cores because of agglomeration. Not one of the exoplanets discovered thus far is a planet. They are cryptoplanets formed from matter ejected by protostars. When protostars have excessive infall at high latitudes, they partially balance angular momentum through outflow at the equator as they spin up. The ejected matter is trapped in the magnetic torus formed between the star and the disk, like a tokamak. The tokamak eventully reconnects and magnetic compression forms self-gravitating remnants trapped and compressed by a closed spherical magnetic field, spheromaks. Cooled spheromaks are cryptoplanets. They orbit near the star. They can merge with each other or fall into the star or be ejected. They can grow by accreting gas. They have a low density core and abundances characteristic of the protostar. Their masses, radii, densities, and orbits are random, and are inconsistent with the parameters for planets. They tend to have lower density than planets.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
