| 5 | | The amount of thermal radiation produced in the grid is a function of temperature. Since sinks are a subgrid model they themselves do not have temperature (we are not sure how big the forming star is, how fast it is growing by contraction, etc., so there isn't an easy way of assigning the sub-grid object a 'temperature'). Thus, we are left to estimate the amount of radiation produced by the sink. We envision the sink particle as a protostar, and not yet producing radiation through fusion. Thus, the radiation our sinks produce comes from accretion. |
| | 5 | The amount of thermal radiation produced in the grid is a function of temperature. Since sinks are a subgrid model they themselves do not have temperature (we are not sure how big the forming star is, how fast it is growing by contraction, etc., so there isn't an easy way of assigning the sub-grid object a 'temperature'). Thus, we are left to estimate the amount of radiation produced by the sink. We envision the sink particle as a protostar, and not yet producing radiation through fusion. Thus, the radiation our sinks produce must come from accretion. |
