Ion-ion collision-induced evaporative cooling of atomic and molecular ions by autoresonance in an electrostatic ion beam trap

O. Heber; R. K. Gangwar; K. Saha; M. L. Rappaport; D. Zajfman

doi:10.1088/1742-6596/1412/12/122003

Ion-ion collision-induced evaporative cooling of atomic and molecular ions by autoresonance in an electrostatic ion beam trap

O. Heber, R. K. Gangwar, K. Saha, M. L. Rappaport, D. Zajfman

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

Abstract

A new method for cooling beams of any ion is introduced. The method is autoresonance acceleration of ions inside an Electrostatic Ion Beam Trap. Intrabunch collisions of trapped (molecular) ions transfer energy from the "cold" part of the population of the ion distribution to the "hot" part, which, in turn, evaporates from the bunch. As a result, bunches of ions were cooled from about 45 K to well below 1 K.

Original language	English
Article number	122003
Number of pages	1
Journal	Journal of Physics: Conference Series
Volume	1412
Issue number	12
DOIs	https://doi.org/10.1088/1742-6596/1412/12/122003
Publication status	Published - 2020
Event	31st International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2019 - Deauville, France Duration: 23 Jul 2019 → 30 Jul 2019

Bibliographical note

NA

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

Access to Document

10.1088/1742-6596/1412/12/122003Licence: Unspecified

Cite this

@article{99ea3f9c95d54ebcb081a238489b4a6a,

title = "Ion-ion collision-induced evaporative cooling of atomic and molecular ions by autoresonance in an electrostatic ion beam trap",

abstract = "A new method for cooling beams of any ion is introduced. The method is autoresonance acceleration of ions inside an Electrostatic Ion Beam Trap. Intrabunch collisions of trapped (molecular) ions transfer energy from the {"}cold{"} part of the population of the ion distribution to the {"}hot{"} part, which, in turn, evaporates from the bunch. As a result, bunches of ions were cooled from about 45 K to well below 1 K.",

author = "O. Heber and Gangwar, {R. K.} and K. Saha and Rappaport, {M. L.} and D. Zajfman",

note = "NA; 31st International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2019 ; Conference date: 23-07-2019 Through 30-07-2019",

year = "2020",

doi = "10.1088/1742-6596/1412/12/122003",

language = "English",

volume = "1412",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "Institute of Physics Publishing",

number = "12",

}

TY - JOUR

T1 - Ion-ion collision-induced evaporative cooling of atomic and molecular ions by autoresonance in an electrostatic ion beam trap

AU - Heber, O.

AU - Gangwar, R. K.

AU - Saha, K.

AU - Rappaport, M. L.

AU - Zajfman, D.

N1 - NA

PY - 2020

Y1 - 2020

N2 - A new method for cooling beams of any ion is introduced. The method is autoresonance acceleration of ions inside an Electrostatic Ion Beam Trap. Intrabunch collisions of trapped (molecular) ions transfer energy from the "cold" part of the population of the ion distribution to the "hot" part, which, in turn, evaporates from the bunch. As a result, bunches of ions were cooled from about 45 K to well below 1 K.

AB - A new method for cooling beams of any ion is introduced. The method is autoresonance acceleration of ions inside an Electrostatic Ion Beam Trap. Intrabunch collisions of trapped (molecular) ions transfer energy from the "cold" part of the population of the ion distribution to the "hot" part, which, in turn, evaporates from the bunch. As a result, bunches of ions were cooled from about 45 K to well below 1 K.

UR - http://www.scopus.com/inward/record.url?scp=85086720275&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1412/12/122003

DO - 10.1088/1742-6596/1412/12/122003

M3 - Conference article

AN - SCOPUS:85086720275

SN - 1742-6588

VL - 1412

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 12

M1 - 122003

T2 - 31st International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2019

Y2 - 23 July 2019 through 30 July 2019

ER -

Ion-ion collision-induced evaporative cooling of atomic and molecular ions by autoresonance in an electrostatic ion beam trap

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this