Nuclides++ is powered by an embedded databasederived from the NNDC NuDat 2.6 compilation(10/21/2016) for the display of atomic and nuclear data + emissionsdata + synthesized emissions spectraMultiple Chart Formats:• Karlsruhe and KAPL (GE) chart formats that display differentnuclear properties and processesNuclear Data:• Nuclides and Isomers - abundance and/or halfLife, mass, spin andparity, parents and progeny...• Beta and Alpha particles; - parent nuclide or isomer, energy, andyield• Gamma rays; - parent nuclide or isomer, energy, and yield,cascade coincidence information• Prompt gamma-ray emissions (energies and yields) from 255 stableand long lived nuclides• Fission yield data (thermal, fast, and 14 MeV; independent andcumulative) for the nuclides:U-233, U-235, U-238, Np-237, Pu-239, and Pu-240Additional Resources:• Summary decay schemes for A=1 to A=277• Natural decay schemes for the Th-232, U-233, U-238, and U-235decay chains• Atomic X rays and elemental abundancesIncluded Tools:• Nuclide Identification possibilities via a constrained databasesearch based on observedgamma rays in a spectrum and some knowledge of the history of thespectrum. Useful itemswould include a minimum half life (estimated from the decay time),and possible modes ofgeneration (nuclear reactor, accelerator, natural, etc.).• Decay Calculator for simple and complex decay chainsApp permissions:The Chart of the Nuclides++ app uses standard Android apppermissions that are defined bythe Google Android platform. The permissions used by this appare:"Full Network Access"This permission is only used by the "Voice Recognition" option onthe "Details" and "Decay"tabs. There are no known side effects if this permission isdisabled, or when the device is in"Airplane Mode". On some older devices, it just won't work if itcan't connect to Google, andyou can back out to the previous tab using the back button."Photos/Media/Files"Defined by Google as: "Read the contents of your USB storage &Modify or delete the contents of your USB storage"This permission is required in order to copy PDF and JPG files tothe internal SD card sothat they may be accessed by standard Android utility apps designedto display them.The files copied are: Summary Decay Schemes and the four NaturalDecay Chain images:• a1-a277.pdf• Thorium Decay Chain.jpg• Neptunium Decay Chain.jpg• Uranium Decay Chain.jpg• Actinium Decay Chain.jpgAdvertising: -- NONE --In-App Purchases: -- NONE --

SpectrumViewer: Displays the contents of gamma-ray spectrum files