Motion of negative ions along quantized vortex lines

William I. Glaberson; Donald M. Strayer; Russell J. Donnelly

doi:10.1103/PhysRevLett.20.1428

Motion of negative ions along quantized vortex lines

William I. Glaberson^*
, Donald M. Strayer
, Russell J. Donnelly

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

The motion of negative ions trapped in quantized vortex lines in rotating helium II has been measured down to 0.8°K by means of a time-of-flight apparatus. Trapped ions always move more slowly than free ions at the same temperature. The contribution of the extra retardation due to the vortex line appears to vary as exp(-ΔkT), where Δk=1.87°K between 0.8 and 1.5°K.

Original language	English
Pages (from-to)	1428-1431
Number of pages	4
Journal	Physical Review Letters
Volume	20
Issue number	25
DOIs	https://doi.org/10.1103/PhysRevLett.20.1428
State	Published - 1968
Externally published	Yes

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10.1103/PhysRevLett.20.1428

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title = "Motion of negative ions along quantized vortex lines",

abstract = "The motion of negative ions trapped in quantized vortex lines in rotating helium II has been measured down to 0.8°K by means of a time-of-flight apparatus. Trapped ions always move more slowly than free ions at the same temperature. The contribution of the extra retardation due to the vortex line appears to vary as exp(-ΔkT), where Δk=1.87°K between 0.8 and 1.5°K.",

author = "Glaberson, \{William I.\} and Strayer, \{Donald M.\} and Donnelly, \{Russell J.\}",

year = "1968",

doi = "10.1103/PhysRevLett.20.1428",

language = "אנגלית",

volume = "20",

pages = "1428--1431",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

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T1 - Motion of negative ions along quantized vortex lines

AU - Glaberson, William I.

AU - Strayer, Donald M.

AU - Donnelly, Russell J.

PY - 1968

Y1 - 1968

N2 - The motion of negative ions trapped in quantized vortex lines in rotating helium II has been measured down to 0.8°K by means of a time-of-flight apparatus. Trapped ions always move more slowly than free ions at the same temperature. The contribution of the extra retardation due to the vortex line appears to vary as exp(-ΔkT), where Δk=1.87°K between 0.8 and 1.5°K.

AB - The motion of negative ions trapped in quantized vortex lines in rotating helium II has been measured down to 0.8°K by means of a time-of-flight apparatus. Trapped ions always move more slowly than free ions at the same temperature. The contribution of the extra retardation due to the vortex line appears to vary as exp(-ΔkT), where Δk=1.87°K between 0.8 and 1.5°K.

UR - https://www.scopus.com/pages/publications/36049060388

U2 - 10.1103/PhysRevLett.20.1428

DO - 10.1103/PhysRevLett.20.1428

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:36049060388

SN - 0031-9007

VL - 20

SP - 1428

EP - 1431

JO - Physical Review Letters

JF - Physical Review Letters

IS - 25

ER -

Motion of negative ions along quantized vortex lines

Abstract

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