Physics with molecular ions in storage rings

D. Zajfman; S. Krohn; M. Lange; H. Kreckel; L. Lammich; D. Strasser; D. Schwalm; X. Urbain; A. Wolf

doi:10.1016/S0168-583X(02)01934-1

Physics with molecular ions in storage rings

D. Zajfman^*, S. Krohn, M. Lange, H. Kreckel, L. Lammich, D. Strasser, D. Schwalm, X. Urbain, A. Wolf

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

5 Scopus citations

Abstract

We report on the possibility to produce homonuclear vibrationally cold molecular ion beams (using D₂⁺ as an example) via the interaction of cold electrons with a stored beam. We demonstrate that cooling of the vibrational degrees of freedom can be achieved within a reasonable time, which is comparable to the beam lifetime. We also present preliminary results on the electron impact vibrational excitation of HD⁺.

Original language	English
Pages (from-to)	360-366
Number of pages	7
Journal	Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume	205
DOIs	https://doi.org/10.1016/S0168-583X(02)01934-1
State	Published - May 2003
Externally published	Yes
Event	HCI - 2001 - Caen, France Duration: 1 Sep 2002 → 6 Sep 2002

Bibliographical note

Funding Information:
This work has been funded by the German Federal Minister for Education, Science, Research and Technology (BMBF) within the framework of the German–Israeli Project Cooperation in Future-Oriented Topics (DIP) and by the European Community’s Research Training Networks Programme under contract HPRN-CT-2000-0142, ETR.

Keywords

Cooling
Coulomb explosion
Molecular physics
Storage rings
Super elastic collisions

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10.1016/S0168-583X(02)01934-1

Cite this

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title = "Physics with molecular ions in storage rings",

abstract = "We report on the possibility to produce homonuclear vibrationally cold molecular ion beams (using D2+ as an example) via the interaction of cold electrons with a stored beam. We demonstrate that cooling of the vibrational degrees of freedom can be achieved within a reasonable time, which is comparable to the beam lifetime. We also present preliminary results on the electron impact vibrational excitation of HD+.",

keywords = "Cooling, Coulomb explosion, Molecular physics, Storage rings, Super elastic collisions",

author = "D. Zajfman and S. Krohn and M. Lange and H. Kreckel and L. Lammich and D. Strasser and D. Schwalm and X. Urbain and A. Wolf",

note = "Funding Information: This work has been funded by the German Federal Minister for Education, Science, Research and Technology (BMBF) within the framework of the German–Israeli Project Cooperation in Future-Oriented Topics (DIP) and by the European Community{\textquoteright}s Research Training Networks Programme under contract HPRN-CT-2000-0142, ETR.; HCI - 2001 ; Conference date: 01-09-2002 Through 06-09-2002",

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AU - Zajfman, D.

AU - Krohn, S.

AU - Lange, M.

AU - Kreckel, H.

AU - Lammich, L.

AU - Strasser, D.

AU - Schwalm, D.

AU - Urbain, X.

AU - Wolf, A.

N1 - Funding Information: This work has been funded by the German Federal Minister for Education, Science, Research and Technology (BMBF) within the framework of the German–Israeli Project Cooperation in Future-Oriented Topics (DIP) and by the European Community’s Research Training Networks Programme under contract HPRN-CT-2000-0142, ETR.

PY - 2003/5

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N2 - We report on the possibility to produce homonuclear vibrationally cold molecular ion beams (using D2+ as an example) via the interaction of cold electrons with a stored beam. We demonstrate that cooling of the vibrational degrees of freedom can be achieved within a reasonable time, which is comparable to the beam lifetime. We also present preliminary results on the electron impact vibrational excitation of HD+.

AB - We report on the possibility to produce homonuclear vibrationally cold molecular ion beams (using D2+ as an example) via the interaction of cold electrons with a stored beam. We demonstrate that cooling of the vibrational degrees of freedom can be achieved within a reasonable time, which is comparable to the beam lifetime. We also present preliminary results on the electron impact vibrational excitation of HD+.

KW - Cooling

KW - Coulomb explosion

KW - Molecular physics

KW - Storage rings

KW - Super elastic collisions

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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

T2 - HCI - 2001

Y2 - 1 September 2002 through 6 September 2002

ER -

Physics with molecular ions in storage rings

Abstract

Bibliographical note

Keywords

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