The JulesHorowitzReactor(JHR)isthenextMaterial-TestingReactor(MTR)underconstructionatCEA
Cadarache. Highvaluesofphotonheating(upto20W/g)areexpectedinthisMTR.Astemperatureisa
key parameterformaterialbehavior,theaccuracyofphoton-heatingcalculationinthedifferentJHR
structures isanimportantstakewithregardtoJHRsafetyandperformances.Inordertoexperimentally
validatethecalculationofphotonheatingintheJHR,anintegralexperimentcalledAMMONwascarried
out inthecriticalmock-upEOLEatCEACadarachetohelpascertainthecalculationbiasandits
associated uncertainty.NuclearheatingwasmeasuredindifferentJHR-representativeAMMONcore
configurations usingThermoLuminescentDetectors(TLDs)andOpticallyStimulatedLuminescent
Detectors(OSLDs).Thisarticlepresentstheinterpretationmethodologyandthecalculation/experiment
(C/E) ratioforalltheTLDandOSLDmeasurementsconductedinAMMON.Itthendealswith
representativenesselementsoftheAMMONexperimentregardingtheJHRandestablishesthe
calculation biases(anditsassociateduncertainty)applicabletophoton-heatingcalculationfortheJHR.