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@ARTICLE{Ganesan:646066,
      author       = {Ganesan, A. and Banerjee, Sourav and Baral, S. and Jose, J.
                      and Deshmukh, P. C. and Manson, S. T.},
      title        = {{R}elaxation effects in the photoionization time delay near
                      the 3 s {C}ooper minimum of {A}r},
      journal      = {Physical review / A},
      volume       = {111},
      number       = {5},
      issn         = {2469-9926},
      address      = {Woodbury, NY},
      publisher    = {Inst.},
      reportid     = {PUBDB-2026-00707},
      pages        = {052805},
      year         = {2025},
      abstract     = {The discrepancy in the attosecond time delay between theory
                      and experiment near the 3⁢𝑠 Cooper minimum (CM) of Ar
                      is addressed. It is found that inclusion of the relaxation
                      effects in the time delay difference between Ar 3⁢𝑠 and
                      3⁢𝑝 photoionization near the 3⁢𝑠 CM dramatically
                      alters the 3⁢𝑠 time delay and brings the theory into
                      substantial agreement with experiment using the
                      relativistic-random-phase approximation with relaxation. The
                      key point is that 3⁢𝑠 photoionization is dominated by
                      interchannel coupling in this region and the interchannel
                      coupling matrix elements were found to be considerably
                      altered by the inclusion of relaxation. This implies that
                      relaxation should be important for any atomic or molecular
                      transition that is dominated by interchannel coupling.},
      cin          = {FS-CFEL-3 / CFEL-DESYT},
      ddc          = {530},
      cid          = {I:(DE-H253)FS-CFEL-3-20120731 /
                      I:(DE-H253)CFEL-DESYT-20160930},
      pnm          = {631 - Matter – Dynamics, Mechanisms and Control
                      (POF4-631)},
      pid          = {G:(DE-HGF)POF4-631},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)16},
      doi          = {10.1103/PhysRevA.111.052805},
      url          = {https://bib-pubdb1.desy.de/record/646066},
}