title: Probing Feshbach resonances in F+H2(j=1)-->HF+H: dynamical effect of single quantum H2-rotation.
abstract: Full quantum state resolved scattering of the F atom reaction with H(2)(j=0) and H(2)(j=1) was investigated at the collision energies of 0.19 and 0.56 kcalmol. Dramatic difference between the dynamics for the F+H(2)(j=0,1) reactions at both collision energies have been observed. Forward scattering HF(v(')=2) products have been observed unambiguously for the F+H(2)(j=1) reaction at low collision energies, which was attributed to the Feshbach resonances. This study provides a unique case of reaction resonances involving a rotationally excited reagent.
authors.affiliation: State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning 116023, PR China.
authors.forename: Zefeng
authors.initials: Z
authors.lastname: Ren
authors.forename: Li
authors.initials: L
authors.lastname: Che
authors.forename: Minghui
authors.initials: M
authors.lastname: Qiu
authors.forename: Xingan
authors.initials: X
authors.lastname: Wang
authors.forename: Dongxu
authors.initials: D
authors.lastname: Dai
authors.forename: Steven A
authors.initials: SA
authors.lastname: Harich
authors.forename: Xiuyan
authors.initials: X
authors.lastname: Wang
authors.forename: Xueming
authors.initials: X
authors.lastname: Yang
authors.forename: Chuanxiu
authors.initials: C
authors.lastname: Xu
authors.forename: Daiqian
authors.initials: D
authors.lastname: Xie
authors.forename: Zhigang
authors.initials: Z
authors.lastname: Sun
authors.forename: Dong H
authors.initials: DH
authors.lastname: Zhang