COM izomɛriw hakɛ kɔlɔsilenw ISM kɔnɔ, olu bɛ kunnafoni nafamaw di gaziw ka kemikaliya ni u ka fizikikow kan, ani laban na, sankaba molekiyɔmuw tariku kan.
Asidi c-HCOOH hakɛ min bɛ nɛnɛ kɔnɔ, o ye 6% dɔrɔn ye c-HCOOH izomɛri hakɛ la, wa a bɔyɔrɔ ma dɔn fɔlɔ. Yan an bɛ c-HCOOH sɔrɔli ɲɛfɔ dibi molekiyɔmu sankaba kɔnɔ ni c-HCOOH ni t-HCOOH tiɲɛni n’u dɔgɔyali ye sɛrɛkiliw senfɛ minnu bɛ HCOOH ni mɔlikulu camanba la i n’a fɔ HCO+ ani NH3.
An ye baara kɛ ni ab initio fɛɛrɛ janyalen ye walasa ka fanga tilatilali seko jateminɛ c-HCOOH ni t-HCOOH tiɲɛni/cycle siraw la. Duniya hakɛ basigilenw ni bolofara hakɛw jatebɔ kɛra ka da tɛmɛsira cogoya miiriya kan ani master equation cogoya kan ISM cogoya danmadɔw kɔnɔ.
HCOOH bɛ tiɲɛ ni a ni HCO+ bɛ ɲɔgɔn sɔrɔ gazi fasa kɔnɔ walasa ka HC(OH)2+ katiyɔn izɔmɛri saba dilan. Katiyɔn minnu ka ca kosɛbɛ, olu bɛ se ka ɲɔgɔn sɔrɔ ni fɛnɲɛnamafagalan wɛrɛw ye minnu bɛ sɔrɔ ISM kɔnɔ, i n’a fɔ NH3, taabolo filanan na walasa ka c-HCOOH ni t-HCOOH sɛmɛntiya. O fɛɛrɛ in bɛ c-HCOOH sɔrɔli ɲɛfɔ sankaba molekiyɔmu dibimanw na. Ni an ye nin fɛɛrɛ in jateminɛ, c-HCOOH hakɛ ni t-HCOOH hakɛ tun ye 25,7% ye.
Walasa ka kɔlɔsili 6% fɔlenw ɲɛfɔ, an b’a ɲini ka fɛɛrɛ wɛrɛ jateminɛ HCOOH katiyɔn tiɲɛni kama. Asidi-base (SAB) sinsinni fɛɛrɛ min jirala nin baara in na, o bɛ tali kɛ fɛnɲɛnamafagalanw taabolo teliya la min ka ca kosɛbɛ ISM kɔnɔ.
O la, a ka c’a la, HCOOH bɛna wuli an ye min Laɲini dibi molekiyɔmu sankaba cogoyaw la. Nin ye fɛɛrɛ kura ye ISM kɔnɔ fɛnɲɛnamaw ka isomerisme kɔnɔ, min bɛ se k’a ɲini ka jɛɲɔgɔnyaw ɲɛfɔ fɛnɲɛnamaw ka isomerw ni ɲɔgɔn cɛ minnu bɛ sɔrɔ ISM kɔnɔ.
John Garcia, Isascen Jimenez-Serra, Jose Carlos Colchado, Germaine Morpeceres, Antonio Martinez-Henares, Victor M. Rivera, Laura Kɔzi, Yesu Martin-Painde
Barokunw: Galactic Astrophysics (astro-ph.GA), Chemical Physics (physical.chem-ph) A fɔra ko: arXiv:2301.07450 [astro-ph.GA] (walima nin bɔko in arXiv:2301.07450v1 [astro-ph.GA] ) Komite tariku kɛra: Juan Garcia de la Concepción [v1] Karidon Zanwuyekalo tile 18 2023 11:45:25 UTC (1909 KB) https://arxiv.org/abs/2301.07450 Sankololafɛnw dɔnniya, sankololafɛnw dɔnniya
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