GRBModel model = GRBModel( env );/* CREATE VARIABLES */std::vector<GRBVar> vars( no_bones * no_branchings );for(size_tr =0; r < no_bones; ++r ){for(size_tc =0; c < no_branchings; ++c ){size_tidx = matIndex( r, c, no_branchings );std::stringstreamvar_name; var_na...
Set the value(s) of an attribute. Use this method for scalar model attributes, or for arrays of constraint or variable attributes. void set ( GRB.CharAttr attr, GRBVar[] vars, char[] newvalues )Set a char-valued variable attribute for an array of variables. Arguments: attr: The attrib...
We propose that the transition from the prompt to the GRB afterglow stage takes place when the Lorentz factor of the Relativistic Blast Wave (RBW) drops below the threshold value Γc(2/b)1/5, necessary for the production of e+e--pairs with the thermal (relativistic) protons of the RBW,...
We present the general notions and observational consequences of the "Supercritical Pile" GRB model; the fundamental feature of this model is a detailed process for the conversion of the energy stored in relativistic protons in the GRB Relativistic Blast Waves (RBW) into relativistic electrons and ...
The "supercritical pile" is a very economical GRB model that provides for the efficient conversion of the energy stored in the protons of a relativistic blast wave (RBW) into radiation and at the same time produces — in the prompt GRB phase, even in the absence of any particle acceleration...
在下面的代码中:首先,"x.get(GRB_StringAttr_VarName)“不能工作,我在优化()之前调用了它。第二个"x.get(GRB_StringAttr_VarName)“运行良好。, "x"); GRBVar z = model.addVar(0.0,1.0, 0.0, GRB_BINARY, "z" 浏览4提问于2018-11-27得票数 0 回答已采纳 ...
The GRB luminosity function in the internal shock model.doi:10.1063/1.2207892gamma-rayburstsGamma-raysourcesLuminosityandmassfunctionsThe intrinsic luminosity distribution of GRBs is currently poorly constrained by observations. In the framework of the internal shock model, it depends on the distribution ...
雷达外推grb2文件的解析绘图python和meteoinfolab的对比总结: 1、python与meteoinfoLab的主要函数是差不多的,colorbar这块的设计meteoinfoLab还是更加的清晰一些...grbs = pg.open(u'/Users/Downloads/8257226c06da73c063b315c41821c9fc.grib2') grbs.seek(0) # 指定指针 forgrb...in grbs: # 看看里面...
While detection of VHE emission from GRBs has eluded ground-based instruments thus far, our results suggest it should be within reach of CTA with a rate between 0.35 and 1.6 GRBs/year depending on the characteristics of the true GRB population and the performance that CTA will eventually ...
GRB 980425SN1998BWThe EMBH model, previously developed using GRB 991216 as a prototype, is here applied to GRB 980425. We fit the luminosity observed in the 40–700 keV, 2–26 keV and 2–10 keV bands by the BeppoSAX satellite. In addition we present a novel scenario in which the ...