defines decay times for radioactive product scoring See also DCYSCORE, IRRPROFI, RADDECAY, RESNUCLEi Option DCYTIMES defines decay times after irradiations at which selected quantities (for instance residual dose) are scored.WHAT(1)= cooling time (in s) after the irradiation end, to be associated to a scoring detector (see Note 1 below) >=< 0.0 : a new decay time is added with delayWHAT(1)Default= scoring at end of irradiation is associated with index 1WHAT(2)= the same asWHAT(1)(one more cooling time)WHAT(3)= the same asWHAT(1)(one more cooling time)WHAT(4)= the same asWHAT(1)(one more cooling time)WHAT(5)= the same asWHAT(1)(one more cooling time)WHAT(6)= the same asWHAT(1)(one more cooling time)SDUM= not usedDefault(option DCYTIMES not requested): no decay times are definedNotes:1) Each cooling time is assigned an index, following the order in which it has been input. This index can be used in option DCYSCORE to assign that particular cooling time to one or more scoring detectors. 2) Multiple cards can be given, up to the desired number of decay times. All decay times are counted from the end of the last irradiation period as defined by the IRRPROFI command. A null decay time activates scoring exactly at the end of irradiation. A negative decay time is admitted: scoring is performed at the chosen time "during irradiation"Example:DCYTIMES 10. 30. 3600. 43200. 86400. 172800. DCYTIMES 2592000. 31557600.
Previous Index Next