▁of ▁N ish inas uno ▁and ▁Sh io bara ▁merged ▁with ▁the ▁city ▁of ▁K uro iso ▁to ▁form ▁the ▁new ▁city ▁of ▁Nas ush io bara . ▁ ▁On ▁October ▁ 1 , ▁ 2 0 0 5 ▁the ▁towns ▁of ▁Bat ō ▁and ▁Og awa ▁merged ▁to ▁form ▁the ▁new ▁town ▁of ▁Nak ag awa . ▁ ▁On ▁October ▁ 1 , ▁ 2 0 0 5 ▁the ▁towns ▁of ▁Kar as uy ama ▁and ▁Min amin as u ▁merged ▁to ▁form ▁the ▁new ▁city ▁of ▁Nas uk ar as uy ama . ▁ ▁On ▁October ▁ 1 , ▁ 2 0 0 5 ▁the ▁town ▁of ▁K uro b ane , ▁and ▁the ▁village ▁of ▁Y uz uk ami ▁merged ▁into ▁the ▁city ▁of ▁ Ō ta w ara . ▁ ▁References ▁ ▁Category : D istrict s ▁in ▁To ch igi ▁Pref ect ure <0x0A> </s> ▁The ▁Michel ▁parameters , ▁usually ▁denoted ▁by ▁ ▁and ▁, ▁are ▁four ▁parameters ▁used ▁in ▁describing ▁the ▁phase ▁space ▁distribution ▁of ▁le pt onic ▁dec ays ▁of ▁charged ▁le pt ons , ▁. ▁They ▁are ▁named ▁after ▁the ▁phys ic ist ▁Louis ▁Michel . ▁Sometimes ▁instead ▁of ▁, ▁the ▁product ▁ ▁is ▁quoted . ▁Within ▁the ▁Standard ▁Model ▁of ▁electro weak ▁interactions , ▁these ▁parameters ▁are ▁expected ▁to ▁be ▁ ▁P rec ise ▁measurements ▁of ▁energy ▁and ▁angular ▁distributions ▁of ▁the ▁daughter ▁le pt ons ▁in ▁dec ays ▁of ▁polar ized ▁mu ons ▁and ▁t au ▁le pt ons ▁are ▁so ▁far ▁in