<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pal, Sourav</style></author><author><style face="normal" font="default" size="100%">Sajeev, Y.</style></author><author><style face="normal" font="default" size="100%">Vaval, Nayana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Analytically continued fock space multi-reference coupled-cluster theory: application to the shape resonance</style></title><secondary-title><style face="normal" font="default" size="100%">Chemical Physics</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">complex absorbing potential</style></keyword><keyword><style  face="normal" font="default" size="100%">correlated independent particle potential</style></keyword><keyword><style  face="normal" font="default" size="100%">Fock space multi-reference coupled-cluster theory</style></keyword><keyword><style  face="normal" font="default" size="100%">shape resonance</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">OCT</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1-3, SI</style></number><publisher><style face="normal" font="default" size="100%">ELSEVIER SCIENCE BV</style></publisher><pub-location><style face="normal" font="default" size="100%">PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS</style></pub-location><volume><style face="normal" font="default" size="100%">329</style></volume><pages><style face="normal" font="default" size="100%">283-289</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The Fock space multi-reference coupled-cluster (FSMRCC) method is used for the study of the shape resonance energy and width in an electron-atom/molecule collision. The procedure is based upon combining a complex absorbing potential (CAP) with FSMRCC theory. Accurate resonance parameters are obtained by solving a small non-Hermitian eigen-value problem. We study the shape resonances in e(-)-C2H4 and e(-)-Mg. (c) 2006 Elsevier B.V. All rights reserved.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">1-3</style></issue><work-type><style face="normal" font="default" size="100%">Article</style></work-type><custom3><style face="normal" font="default" size="100%">&lt;p&gt;Foreign&lt;/p&gt;</style></custom3><custom4><style face="normal" font="default" size="100%">1.758</style></custom4></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Sajeev, Y.</style></author><author><style face="normal" font="default" size="100%">Ghosh, A.</style></author><author><style face="normal" font="default" size="100%">Vaval, N.</style></author><author><style face="normal" font="default" size="100%">Pal, S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Coupled cluster methods for autoionisation resonances</style></title><secondary-title><style face="normal" font="default" size="100%">International Reviews in Physical Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">autoionisation resonances</style></keyword><keyword><style  face="normal" font="default" size="100%">complex absorbing potential</style></keyword><keyword><style  face="normal" font="default" size="100%">complex scaling</style></keyword><keyword><style  face="normal" font="default" size="100%">equation-of-motion coupled cluster</style></keyword><keyword><style  face="normal" font="default" size="100%">Fock space multi-reference-coupled cluster</style></keyword><keyword><style  face="normal" font="default" size="100%">intermolecular Coulombic decay</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">SEP</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">3</style></number><publisher><style face="normal" font="default" size="100%">TAYLOR &amp; FRANCIS LTD</style></publisher><pub-location><style face="normal" font="default" size="100%">4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND</style></pub-location><volume><style face="normal" font="default" size="100%">33</style></volume><pages><style face="normal" font="default" size="100%">397-425</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The quantum chemical calculation of autoionisation resonances in many-electron systems is a highly challenging task due to the ionisation continuum involved. Recently, advances were reported where conventionally used ab initio codes can be employed to compute autoionisation resonances. This is made possible by the use of analytical continuation tools such as complex scaling and complex absorbing potential (CAP) in the electronic structure codes. We review the formulation and the use of complex scaling and CAP in coupled cluster methods for the electron correlated calculation of energy position and autoionisation decay rate of resonance states. The application of analytically continued coupled cluster method for the correlated calculation of interatomic or intermolecular Coulombic decay process is also discussed.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">3</style></issue><custom3><style face="normal" font="default" size="100%">&lt;p&gt;Foreign&lt;/p&gt;</style></custom3><custom4><style face="normal" font="default" size="100%">6.094</style></custom4></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Jana, Irina</style></author><author><style face="normal" font="default" size="100%">Basumallick, Suhita</style></author><author><style face="normal" font="default" size="100%">Pal, Sourav</style></author><author><style face="normal" font="default" size="100%">Vaval, Nayana</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Resonance study: effect of partial triples excitation using complex absorbing potential-based Fock-space multi-reference coupled cluster</style></title><secondary-title><style face="normal" font="default" size="100%">International Journal of Quantum Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">complex absorbing potential</style></keyword><keyword><style  face="normal" font="default" size="100%">electron affinity</style></keyword><keyword><style  face="normal" font="default" size="100%">Fock&amp;\#8208</style></keyword><keyword><style  face="normal" font="default" size="100%">negative ion resonance</style></keyword><keyword><style  face="normal" font="default" size="100%">partial triples</style></keyword><keyword><style  face="normal" font="default" size="100%">space MRCC</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2021</style></year><pub-dates><date><style  face="normal" font="default" size="100%">SEP</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">121</style></volume><pages><style face="normal" font="default" size="100%">e26738</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Resonances are metastable states with finite lifetime. They play important role in physics, chemistry and biology. The theoretical calculation of resonance state is a challenging problem. In this paper we have studied the shape resonance of Be, Mg, N-2 and CO. We have used correlated independent particle approximation to the Fock space multi-reference coupled cluster singles-doubles with third-order triples (CAP-CIP-FSMRCCSD(T)) method augmented by complex absorption potential. The resonance energy and decay widths are obtained by solving a non-Hermitian eigen-value problem within FSMRCC framework. The effects of the lowest order triples on the resonance energy and decay are studied.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">17</style></issue><work-type><style face="normal" font="default" size="100%">Article; Early Access</style></work-type><custom3><style face="normal" font="default" size="100%">&lt;p&gt;Foreign&lt;/p&gt;</style></custom3><custom4><style face="normal" font="default" size="100%">&lt;p&gt;1.747&lt;/p&gt;</style></custom4></record></records></xml>