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----------------------------------------------------------------------------------- --------------------- Pasantía de Verano de Pebro Poblete ------------------------- ----------------------------------------------------------------------------------- En este repositorio iremos agregando los programas para hacer el análisis de datos. Para el estudio del sistema HD142527 haremos un estudio variando: - la eccentricidad de la binaria - la inclinación de la binaria Los valores de referencia son e=0.5 y i=70º Los objetivos son los siguientes: - calcular la inclinación del disco interno y estudiar su evolución - estudiar el fenómeno de acreción de material desde las partes externas Nombres de las simulaciones hidrodinámicas con PHANTOM: - REF: e=0.5, i=70º - ecc000: e=0.0, i=70º - ecc025: e=0.25, i=70º - ecc075: e=0.75, i=70º - inc00: e=0.5, i=0º - inc30: e=0.5, i=30º - inc50: e=0.5, i=50º - inc90: e=0.5, i=90º IMPORTANTE: Parámetros de la simulación REF () # input file for binarydisc setup routines # resolution np = 1000000 ! number of particles # units dist_unit = 1*au ! distance unit (e.g. au) mass_unit = solarm ! mass unit (e.g. solarm) # options for binary m1 = 1.800 ! primary mass m2 = 0.300 ! secondary mass ecc = 0.500 ! binary eccentricity binary_separation = 25. ! binary separation binary_inc = 0.000 ! binary inclination accr1 = 1.000 ! primary accretion radius accr2 = 1.000 ! secondary accretion radius # options for circumbinary disc use_binarydisc = T ! setup circumbinary disc R_inbinary = 30. ! inner radius for circumbinary disc R_outbinary = 150. ! outer radius for circumbinary disc HoverRbinary = 0.100 ! H/R for circumbinary disc xincbinary = 70. ! inclination in degrees for circumbinary disc ismoothbinary = F ! smooth density at inner edge for circumbinary disc discmassbinary = 0.020 ! disc mass for circumbinary disc p_indexbinary = 1.000 ! surface density profile for circumbinary disc q_indexbinary = 0.250 ! temperature profile for circumbinary disc alphaSS = 0.010 ! desired Shakura-Sunyaev alpha viscosity parameter # options for circumprimary disc use_primarydisc = F ! setup circumprimary disc # options for circumsecondary disc use_secondarydisc = F ! setup circumsecondary disc # timestepping norbits = 1000 ! maximum number of binary orbits deltat = 0.100 ! output interval as fraction of binary orbital period
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Pasantía de verano de Pedro Poblete. Análisis del sistema HD142527
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