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Fine-tuning (physics)
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== Measurement == Although fine-tuning was traditionally measured by ad hoc fine-tuning measures, such as the Barbieri-Giudice-Ellis measure, over the past decade many scientists recognized that fine-tuning arguments were a specific application of [[Bayesian statistics]].<ref>{{cite journal|last1=Barbieri|first1=Riccardo|last2=Giudice|first2=Gian Francesco|title=Upper bounds on supersymmetric particle masses|journal=Nuclear Physics B|date=August 1988|volume=306|issue=1|pages=63β76|doi=10.1016/0550-3213(88)90171-X|bibcode=1988NuPhB.306...63B|url=https://cds.cern.ch/record/180560}}</ref><ref>{{cite journal|last1=Fowlie|first1=Andrew|last2=Balazs|first2=Csaba|last3=White|first3=Graham|last4=Marzola|first4=Luca|last5=Raidal|first5=Martti|title=Naturalness of the relaxion mechanism|journal=Journal of High Energy Physics|date=17 August 2016|volume=2016|issue=8|pages=100|doi=10.1007/JHEP08(2016)100|arxiv=1602.03889|bibcode=2016JHEP...08..100F|s2cid=119102534}}</ref><ref>{{cite journal|last1=Fowlie|first1=Andrew|title=CMSSM, naturalness and the ?fine-tuning price? of the Very Large Hadron Collider|journal=Physical Review D|date=10 July 2014|volume=90|issue=1|pages=015010|doi=10.1103/PhysRevD.90.015010|arxiv=1403.3407|bibcode=2014PhRvD..90a5010F|s2cid=118362634}}</ref><ref>{{cite journal|last1=Fowlie|first1=Andrew|title=Is the CNMSSM more credible than the CMSSM?|journal=The European Physical Journal C|date=15 October 2014|volume=74|issue=10|page=3105 |doi=10.1140/epjc/s10052-014-3105-y|arxiv=1407.7534|bibcode=2014EPJC...74.3105F |s2cid=119304794}}</ref><ref>{{cite journal|doi=10.1088/1126-6708/2009/03/075 | volume=2009 | issue=3 | title=Bayesian approach and naturalness in MSSM analyses for the LHC | journal=Journal of High Energy Physics | page=075| arxiv=0812.0536 | bibcode=2009JHEP...03..075C | year=2009 | last1=Cabrera | first1=Maria Eugenia | last2=Casas | first2=Alberto | last3=Austri | first3=Roberto Ruiz de | s2cid=18276270 }}</ref><ref>{{cite journal|last1=Fichet|first1=Sylvain|title=Quantified naturalness from Bayesian statistics|journal=Physical Review D|date=18 December 2012|volume=86|issue=12|pages=125029|doi=10.1103/PhysRevD.86.125029|arxiv=1204.4940|bibcode=2012PhRvD..86l5029F|s2cid=119282331}}</ref>
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