TY - JOUR
T1 - Photodissociation of the free BeC62- dianion
AU - Berkovits, D.
AU - Heber, O.
AU - Klein, J.
AU - Mitnik, D.
AU - Paul, M.
PY - 2000
Y1 - 2000
N2 - We have confirmed the existence of the BeC62- dianion produced in a Cs-sputter negative ion source with a cathode of mixed Be metal and graphite powder. Using our laser-accelerator mass spectrometry (AMS) system, we have studied the photoelectric interaction of the dianion and show that it is bound by more than 1.165 eV relative to any photodetachment or dissociation channel. The total cross-section leading to either of the channels for 2.33 eV photons is 6 Mb.
AB - We have confirmed the existence of the BeC62- dianion produced in a Cs-sputter negative ion source with a cathode of mixed Be metal and graphite powder. Using our laser-accelerator mass spectrometry (AMS) system, we have studied the photoelectric interaction of the dianion and show that it is bound by more than 1.165 eV relative to any photodetachment or dissociation channel. The total cross-section leading to either of the channels for 2.33 eV photons is 6 Mb.
UR - http://www.scopus.com/inward/record.url?scp=0034290612&partnerID=8YFLogxK
U2 - 10.1016/S0168-583X(00)00203-2
DO - 10.1016/S0168-583X(00)00203-2
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AN - SCOPUS:0034290612
SN - 0168-583X
VL - 172
SP - 350
EP - 354
JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
IS - 1-4
ER -