Experimental verification of predicted beam-polarization oscillations near a spin resonance

V. S. Morozov; A. W. Chao; A. D. Krisch; M. A. Leonova; R. S. Raymond; D. W. Sivers; V. K. Wong; A. Garishvili; R. Gebel; A. Lehrach; B. Lorentz; R. Maier; D. Prasuhn; H. Stockhorst; D. Welsch; F. Hinterberger; K. Ulbrich; A. Schnase; E. J. Stephenson; N. P.M. Brantjes; C. J.G. Onderwater; M. Da Silva

doi:10.1103/PhysRevLett.100.054801

Experimental verification of predicted beam-polarization oscillations near a spin resonance

V. S. Morozov
, A. W. Chao
, A. D. Krisch
, M. A. Leonova
, R. S. Raymond
, D. W. Sivers
, V. K. Wong
, A. Garishvili
, R. Gebel
, A. Lehrach
, B. Lorentz
, R. Maier
, D. Prasuhn
, H. Stockhorst
, D. Welsch
, F. Hinterberger
, K. Ulbrich
, A. Schnase
, E. J. Stephenson
, N. P.M. Brantjes

C. J.G. Onderwater, M. Da Silva

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

11 Scopus citations

Abstract

The Chao matrix formalism allows analytic calculations of a beam's polarization behavior inside a spin resonance. We recently tested its prediction of polarization oscillations occurring in a stored beam of polarized particles near a spin resonance. Using a 1.85GeV/c polarized deuteron beam stored in the COoler SYnchrotron, we swept a new rf solenoid's frequency rather rapidly through 400 Hz during 100 ms, while varying the distance between the sweep's end frequency and the central frequency of an rf-induced spin resonance. Our measurements of the deuteron's polarization near and inside the resonance agree with the Chao formalism's predicted oscillations.

Original language	English
Article number	054801
Journal	Physical Review Letters
Volume	100
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevLett.100.054801
State	Published - Feb 5 2008
Externally published	Yes

Access to Document

10.1103/PhysRevLett.100.054801

Cite this

Morozov, V. S., Chao, A. W., Krisch, A. D., Leonova, M. A., Raymond, R. S., Sivers, D. W., Wong, V. K., Garishvili, A., Gebel, R., Lehrach, A., Lorentz, B., Maier, R., Prasuhn, D., Stockhorst, H., Welsch, D., Hinterberger, F., Ulbrich, K., Schnase, A., Stephenson, E. J., ... Da Silva, M. (2008). Experimental verification of predicted beam-polarization oscillations near a spin resonance. Physical Review Letters, 100(5), Article 054801. https://doi.org/10.1103/PhysRevLett.100.054801

@article{9ab59228f7d44333b0c91748f0d1afd7,

title = "Experimental verification of predicted beam-polarization oscillations near a spin resonance",

abstract = "The Chao matrix formalism allows analytic calculations of a beam's polarization behavior inside a spin resonance. We recently tested its prediction of polarization oscillations occurring in a stored beam of polarized particles near a spin resonance. Using a 1.85GeV/c polarized deuteron beam stored in the COoler SYnchrotron, we swept a new rf solenoid's frequency rather rapidly through 400 Hz during 100 ms, while varying the distance between the sweep's end frequency and the central frequency of an rf-induced spin resonance. Our measurements of the deuteron's polarization near and inside the resonance agree with the Chao formalism's predicted oscillations.",

author = "Morozov, \{V. S.\} and Chao, \{A. W.\} and Krisch, \{A. D.\} and Leonova, \{M. A.\} and Raymond, \{R. S.\} and Sivers, \{D. W.\} and Wong, \{V. K.\} and A. Garishvili and R. Gebel and A. Lehrach and B. Lorentz and R. Maier and D. Prasuhn and H. Stockhorst and D. Welsch and F. Hinterberger and K. Ulbrich and A. Schnase and Stephenson, \{E. J.\} and Brantjes, \{N. P.M.\} and Onderwater, \{C. J.G.\} and \{Da Silva\}, M.",

year = "2008",

month = feb,

day = "5",

doi = "10.1103/PhysRevLett.100.054801",

language = "English",

volume = "100",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "5",

}

Morozov, VS, Chao, AW, Krisch, AD, Leonova, MA, Raymond, RS, Sivers, DW, Wong, VK, Garishvili, A, Gebel, R, Lehrach, A, Lorentz, B, Maier, R, Prasuhn, D, Stockhorst, H, Welsch, D, Hinterberger, F, Ulbrich, K, Schnase, A, Stephenson, EJ, Brantjes, NPM, Onderwater, CJG & Da Silva, M 2008, 'Experimental verification of predicted beam-polarization oscillations near a spin resonance', Physical Review Letters, vol. 100, no. 5, 054801. https://doi.org/10.1103/PhysRevLett.100.054801

TY - JOUR

T1 - Experimental verification of predicted beam-polarization oscillations near a spin resonance

AU - Morozov, V. S.

AU - Chao, A. W.

AU - Krisch, A. D.

AU - Leonova, M. A.

AU - Raymond, R. S.

AU - Sivers, D. W.

AU - Wong, V. K.

AU - Garishvili, A.

AU - Gebel, R.

AU - Lehrach, A.

AU - Lorentz, B.

AU - Maier, R.

AU - Prasuhn, D.

AU - Stockhorst, H.

AU - Welsch, D.

AU - Hinterberger, F.

AU - Ulbrich, K.

AU - Schnase, A.

AU - Stephenson, E. J.

AU - Brantjes, N. P.M.

AU - Onderwater, C. J.G.

AU - Da Silva, M.

PY - 2008/2/5

Y1 - 2008/2/5

N2 - The Chao matrix formalism allows analytic calculations of a beam's polarization behavior inside a spin resonance. We recently tested its prediction of polarization oscillations occurring in a stored beam of polarized particles near a spin resonance. Using a 1.85GeV/c polarized deuteron beam stored in the COoler SYnchrotron, we swept a new rf solenoid's frequency rather rapidly through 400 Hz during 100 ms, while varying the distance between the sweep's end frequency and the central frequency of an rf-induced spin resonance. Our measurements of the deuteron's polarization near and inside the resonance agree with the Chao formalism's predicted oscillations.

AB - The Chao matrix formalism allows analytic calculations of a beam's polarization behavior inside a spin resonance. We recently tested its prediction of polarization oscillations occurring in a stored beam of polarized particles near a spin resonance. Using a 1.85GeV/c polarized deuteron beam stored in the COoler SYnchrotron, we swept a new rf solenoid's frequency rather rapidly through 400 Hz during 100 ms, while varying the distance between the sweep's end frequency and the central frequency of an rf-induced spin resonance. Our measurements of the deuteron's polarization near and inside the resonance agree with the Chao formalism's predicted oscillations.

UR - https://www.scopus.com/pages/publications/38949198758

U2 - 10.1103/PhysRevLett.100.054801

DO - 10.1103/PhysRevLett.100.054801

M3 - Article

AN - SCOPUS:38949198758

SN - 0031-9007

VL - 100

JO - Physical Review Letters

JF - Physical Review Letters

IS - 5

M1 - 054801

ER -

Experimental verification of predicted beam-polarization oscillations near a spin resonance

Abstract

Access to Document

Other files and links

Fingerprint

Cite this