# hydrogen-4

> isotope of hydrogen

**Wikidata**: [Q1064956](https://www.wikidata.org/wiki/Q1064956)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hydrogen-4)  
**Source**: https://4ort.xyz/entity/hydrogen-4


## References

1. Freebase Data Dumps. 2013
2. [NuDat](http://www.nndc.bnl.gov/nudat2/reCenter.jsp?z=1&n=3)
3. [NuDat](http://www.nndc.bnl.gov/nudat2/reCenter.jsp?n=3&z=1)
4. [The AME2016 atomic mass evaluation (I). Evaluation of input data; and adjustment procedures](http://amdc.in2p3.fr/masstables/Ame2016/mass16.txt)
5. [Source](http://www.nndc.bnl.gov/amdc/nubase/Nubase2003.pdf)