01483nas a2200157   4500008004100000022001400041245011100055210006900166260008700235300002300322490000800345520081000353100001701163700001801180856012701198       2014                        eng d  a0021-960600aGeometry-dependent lifetime of Interatomic coulombic decay using equation-of-motion coupled cluster method0 aGeometrydependent lifetime of Interatomic coulombic decay using   a1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USAbAMER INST PHYSICScDEC  aArticle No. 2341080 v1413 a<p>Electronically excited atom or molecule in an environment can relax via transferring its excess energy to the neighboring atoms or molecules. The process is called Interatomic or Intermolecular coulombic decay (ICD). The ICD is a fast decay process in environment. Generally, the ICD mechanism predominates in weakly bound clusters. In this paper, we have applied the complex absorbing potential approach/equation-of-motion coupled cluster (CAP/EOMCCSD) method which is a combination of CAP and EOMCC approach to study the lifetime of ICD at various geometries of the molecules. We have applied this method to calculate the lifetime of ICD in Ne-X; X = Ne, Mg, Ar, systems. We compare our results with other theoretical and experimental results available in literature. (C) 2014 AIP Publishing LLC.</p>1 aGhosh, Aryya1 aVaval, Nayana  uhttps://library.ncl.res.in/content/geometry-dependent-lifetime-interatomic-coulombic-decay-using-equation-motion-coupled-0