AI 中文总结
研究伽马强原恒星，结合理论与现象学关系，基于射电厘米光度估计喷流机械光度，将其与非热贡献关联，推导的喷流功率再现观测结果，得出加速效率，为后续研究提供方向。
AI 中文摘要
背景：伽马强原恒星（GLPs）最近被报道为银河系强子加速器，其加速位点位于原恒星喷流中。理论和观测分析将射电厘米光度视为喷流活动的热示踪剂，为研究喷流作为加速器的性质提供了独特机会。目的：我们旨在开发一种方法来估计原恒星喷流的动能，并将其能量学与从GLPs的非热伽马射线方面提取的能量学进行比较。方法：我们结合理论和现象学关系，基于射电厘米光度估计喷流机械光度。我们将所得值与GLPs的非热贡献相关联，研究其行为和效率。结果：喷流功率的推导成功再现了红外和射电观测结果。宇宙射线能量与注入的机械能相关，意味着加速效率为1%-10%。未来需要射电观测来找到确定的加速器并获得可靠的效率。
英文摘要
Context. Gamma-Loud Protostars (GLPs) have been recently reported as Galactic hadronic accelerators whose acceleration site is situated in their protostellar jets. Theoretical and observational analysis situate radio cm luminosity as a thermal tracer of jet activity, presenting an unique opportunity to study jet properties as accelerators. Aims. We aim to develop a way to estimate the kinetic power of protostellar jets and compare their energetics with those extracted from the non-thermal gamma-ray side of GLPs. Methods. We combine theoretical and phenomenological relations to estimate the jet mechanical luminosity based on the radio cm luminosity. We relate the resulting values to the non-thermal contribution of GLPs, studying its behaviour and efficiency. Results. The derivation of the jet power successfully reproduces infrared and radio observations. The cosmic-ray energy correlates to the injected mechanical energy, implying an acceleration efficiency of 1--10%. Future radio observations are needed to find the definite accelerators and obtain reliable efficiencies.
Comments6 pages, 5 figures. Submitted to arxiv. Comments are welcome
