Measurement of the deuteron polarization in a large target

B. Adeva; S. Ahmad; A. Arvidson; B. Badelek; M. K. Ballintijn; G. Bardin; G. Baum; P. Berglund; L. Betev; I. G. Bird; R. Birsa; P. Björkholm; B. E. Bonner; N. de Botton; M. Boutemeur; F. Bradamante; A. Bressan; A. Brüll; J. Buchanan; S. Bültmann; E. Burtin; C. Cavata; J. P. Chen; J. Clement; M. Clocchiatti; M. D. Corcoran; D. Crabb; J. Cranshaw; T. Çuhadar; S. Dalla Torre; R. van Dantzig; D. Day; S. Dhawan; C. Dulya; A. Dyring; S. Eichblatt; J. C. Faivre; D. Fasching; F. Feinstein; C. Fernandez; B. Frois; C. Garabatos; J. A. Garzon; T. Gaussiran; M. Giorgi; E. von Goeler; I. A. Golutvin; A. Gomez; G. Gracia; M. Grosse Perdekamp; W. Grübler; D. von Harrach; T. Hasegawa; P. Hautle; N. Hayashi; C. A. Heusch; N. Horikawa; V. W. Hughes; G. Igo; S. Ishimoto; T. Iwata; M. de Jong; E. M. Kabuss; R. Kaiser; A. Karev; H. J. Kessler; T. J. Ketel; I. Kiryushin; A. Kishi; Y. Kisselev; L. Klostermann; W. Knop; D. Krämer; V. Krivokhijine; V. Kukhtin; J. Kyynäräinen; M. Lamanna; U. Landgraf; K. Lau; T. Layda; F. Lehar; A. de Lesquen; J. Lichtenstadt; T. Lindqvist; M. Litmaath; S. Lopez-Ponte; M. Lowe; A. Magnon; G. K. Mallot; F. Marie; A. Martin; J. Martino; B. Mayes; J. S. McCarthy; G. van Middelkoop; D. Miller; J. Mitchell; K. Mori; J. Moromisato; G. S. Mutchler; J. Nassalski; L. Naumann; B. Neganov; T. O. Niinikoski; J. E.J. Oberski; S. Okumi; A. Penzo; G. Perez; F. Perrot-Kunne; D. Peshekhonov; R. Piegaia; L. Pinsky; S. Platchkov; M. Plo; D. Pose; H. Postma; T. Pussieux; J. Pyrlik; J. M. Rieubland; A. Rijllart; J. B. Roberts; M. Rodriguez; E. Rondio; O. Rondon; L. Ropelewski; A. Rosado; I. Sabo; J. Saborido; G. Salvato; A. Sandacz; D. Sanders; I. Savin; P. Schiavon; P. Schüler; R. Segel; R. Seitz; S. Sergeev; F. Sever; P. Shanahan; G. Smirnov; A. Staude; A. Steinmetz; H. Stuhrmann; K. M. Teichert; F. Tessarotto; W. Thiel; Y. Tzamouranis; M. Velasco; J. Vogt; R. Voss; R. Weinstein; C. Whitten; R. Windmolders; W. Wislicki; A. Witzmann; A. Yañez; N. I. Zamiatin; A. M. Zanetti

doi:10.1016/0168-9002(94)91197-5

Measurement of the deuteron polarization in a large target

B. Adeva^*
, S. Ahmad
, A. Arvidson
, B. Badelek
, M. K. Ballintijn
, G. Bardin
, G. Baum
, P. Berglund
, L. Betev
, I. G. Bird
, R. Birsa
, P. Björkholm
, B. E. Bonner
, N. de Botton
, M. Boutemeur
, F. Bradamante
, A. Bressan
, A. Brüll
, J. Buchanan
, S. Bültmann

E. Burtin, C. Cavata, J. P. Chen, J. Clement, M. Clocchiatti, M. D. Corcoran, D. Crabb, J. Cranshaw, T. Çuhadar, S. Dalla Torre, R. van Dantzig, D. Day, S. Dhawan, C. Dulya, A. Dyring, S. Eichblatt, J. C. Faivre, D. Fasching, F. Feinstein, C. Fernandez, B. Frois, C. Garabatos, J. A. Garzon, T. Gaussiran, M. Giorgi, E. von Goeler, I. A. Golutvin, A. Gomez, G. Gracia, M. Grosse Perdekamp, W. Grübler, D. von Harrach, T. Hasegawa, P. Hautle, N. Hayashi, C. A. Heusch, N. Horikawa, V. W. Hughes, G. Igo, S. Ishimoto, T. Iwata, M. de Jong, E. M. Kabuss, R. Kaiser, A. Karev, H. J. Kessler, T. J. Ketel, I. Kiryushin, A. Kishi, Y. Kisselev, L. Klostermann, W. Knop, D. Krämer, V. Krivokhijine, V. Kukhtin, J. Kyynäräinen, M. Lamanna, U. Landgraf, K. Lau, T. Layda, F. Lehar, A. de Lesquen, J. Lichtenstadt, T. Lindqvist, M. Litmaath, S. Lopez-Ponte, M. Lowe, A. Magnon, G. K. Mallot, F. Marie, A. Martin, J. Martino, B. Mayes, J. S. McCarthy, G. van Middelkoop, D. Miller, J. Mitchell, K. Mori, J. Moromisato, G. S. Mutchler, J. Nassalski, L. Naumann, B. Neganov, T. O. Niinikoski, J. E.J. Oberski, S. Okumi, A. Penzo, G. Perez, F. Perrot-Kunne, D. Peshekhonov, R. Piegaia, L. Pinsky, S. Platchkov, M. Plo, D. Pose, H. Postma, T. Pussieux, J. Pyrlik, J. M. Rieubland, A. Rijllart, J. B. Roberts, M. Rodriguez, E. Rondio, O. Rondon, L. Ropelewski, A. Rosado, I. Sabo, J. Saborido, G. Salvato, A. Sandacz, D. Sanders, I. Savin, P. Schiavon, P. Schüler, R. Segel, R. Seitz, S. Sergeev, F. Sever, P. Shanahan, G. Smirnov, A. Staude, A. Steinmetz, H. Stuhrmann, K. M. Teichert, F. Tessarotto, W. Thiel, Y. Tzamouranis, M. Velasco, J. Vogt, R. Voss, R. Weinstein, C. Whitten, R. Windmolders, W. Wislicki, A. Witzmann, A. Yañez, N. I. Zamiatin, A. M. Zanetti

^*Corresponding author for this work

Not published at VTT

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

15 Citations (Scopus)

Abstract

The 10-probe NMR system for measuring the polarization in the deuterated butanol target of the Spin Muon Collaboration is presented. It is calibrated by determining the integrated spectrum in thermal equilibrium at 1 K. Thermal stabilization and control of electromagnetic interference were effective in reducing drift and electronic noise, so that high quality thermal equilibrium signals were obtained. The calibration constant was determined with a reproducibility of 2%. Systematic effects of circuit drift and of the magnetic field shift have been studied. The resulting 4.4% uncertainty of the calibration dominates the 5% overall error on the target polarization value which was typically 0.45.

Original language	English
Pages (from-to)	334-344
Journal	Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	349
Issue number	2-3
DOIs	https://doi.org/10.1016/0168-9002(94)91197-5
Publication status	Published - 1 Oct 1994
MoE publication type	A1 Journal article-refereed

Funding

The NA47 experiment of the Spin Muon Collaboration (SMC) at the CERN SPS aims at measuring the spin dependent structure functions of the proton and the neutron by scattering longitudinally polarized high energy muons from polarized proton and deuteron targets. In the mea- i Now at CERN, 1211 Geneva 23, Switzerland. 2 Now at University of Montreal, PQ, H3C 3J7, Montreal, Canada. 3 Now at Max Planck Institute, Heidelberg, Germany. 4 Permanent address: Miyazaki University, 88921 Miyazaki-Shi, Japan. 5 Now at PSI, 5232 Villigen-PSI, Switzerland. 6 Permanent address: KEK, 305 Ibaraki-Ken, Japan. 7 Permanent address: University of Buenos Aires, Physics De-partment, 1428 Buenos Aires, Argentina. 8 Now at SSC Laboratory, Dallas, 75237 TX, USA. 9 Supported by Comision Interministerial de Ciencia y Tecnolo-gia. 10 Supported by the Department of Energy. 11 Supported by KBN. 12 Supported by the National Science Foundation of The Nether-lands. 13 Supported by Bundesministerium f'fir Forschung und Technolo-gie. 14 Supported by the National Science Foundation. 15 Supported by Ishida Foundation, Mitsubishi Foundation and Monbusho International Science Research Program. 16 Supported by the US-Israel Binational Science Foundation and The Israeli Academy of Sciences. 17 Now at Phillips Kommunications-Industrie AG, Niirnberg, Ger-many. 18 Now at University of Virginia, Department of Physics, Char-lottesville, VA 22901, USA.

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10.1016/0168-9002(94)91197-5

Cite this

Adeva, B., Ahmad, S., Arvidson, A., Badelek, B., Ballintijn, M. K., Bardin, G., Baum, G., Berglund, P., Betev, L., Bird, I. G., Birsa, R., Björkholm, P., Bonner, B. E., de Botton, N., Boutemeur, M., Bradamante, F., Bressan, A., Brüll, A., Buchanan, J., ... Zanetti, A. M. (1994). Measurement of the deuteron polarization in a large target. Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 349(2-3), 334-344. https://doi.org/10.1016/0168-9002(94)91197-5

@article{82d3e25637594c45b4564a3145841784,

title = "Measurement of the deuteron polarization in a large target",

abstract = "The 10-probe NMR system for measuring the polarization in the deuterated butanol target of the Spin Muon Collaboration is presented. It is calibrated by determining the integrated spectrum in thermal equilibrium at 1 K. Thermal stabilization and control of electromagnetic interference were effective in reducing drift and electronic noise, so that high quality thermal equilibrium signals were obtained. The calibration constant was determined with a reproducibility of 2\%. Systematic effects of circuit drift and of the magnetic field shift have been studied. The resulting 4.4\% uncertainty of the calibration dominates the 5\% overall error on the target polarization value which was typically 0.45.",

author = "B. Adeva and S. Ahmad and A. Arvidson and B. Badelek and Ballintijn, \{M. K.\} and G. Bardin and G. Baum and P. Berglund and L. Betev and Bird, \{I. G.\} and R. Birsa and P. Bj{\"o}rkholm and Bonner, \{B. E.\} and \{de Botton\}, N. and M. Boutemeur and F. Bradamante and A. Bressan and A. Br{\"u}ll and J. Buchanan and S. B{\"u}ltmann and E. Burtin and C. Cavata and Chen, \{J. P.\} and J. Clement and M. Clocchiatti and Corcoran, \{M. D.\} and D. Crabb and J. Cranshaw and T. {\c C}uhadar and \{Dalla Torre\}, S. and \{van Dantzig\}, R. and D. Day and S. Dhawan and C. Dulya and A. Dyring and S. Eichblatt and Faivre, \{J. C.\} and D. Fasching and F. Feinstein and C. Fernandez and B. Frois and C. Garabatos and Garzon, \{J. A.\} and T. Gaussiran and M. Giorgi and \{von Goeler\}, E. and Golutvin, \{I. A.\} and A. Gomez and G. Gracia and \{Grosse Perdekamp\}, M. and W. Gr{\"u}bler and \{von Harrach\}, D. and T. Hasegawa and P. Hautle and N. Hayashi and Heusch, \{C. A.\} and N. Horikawa and Hughes, \{V. W.\} and G. Igo and S. Ishimoto and T. Iwata and \{de Jong\}, M. and Kabuss, \{E. M.\} and R. Kaiser and A. Karev and Kessler, \{H. J.\} and Ketel, \{T. J.\} and I. Kiryushin and A. Kishi and Y. Kisselev and L. Klostermann and W. Knop and D. Kr{\"a}mer and V. Krivokhijine and V. Kukhtin and J. Kyyn{\"a}r{\"a}inen and M. Lamanna and U. Landgraf and K. Lau and T. Layda and F. Lehar and \{de Lesquen\}, A. and J. Lichtenstadt and T. Lindqvist and M. Litmaath and S. Lopez-Ponte and M. Lowe and A. Magnon and Mallot, \{G. K.\} and F. Marie and A. Martin and J. Martino and B. Mayes and McCarthy, \{J. S.\} and \{van Middelkoop\}, G. and D. Miller and J. Mitchell and K. Mori and J. Moromisato and Mutchler, \{G. S.\} and J. Nassalski and L. Naumann and B. Neganov and Niinikoski, \{T. O.\} and Oberski, \{J. E.J.\} and S. Okumi and A. Penzo and G. Perez and F. Perrot-Kunne and D. Peshekhonov and R. Piegaia and L. Pinsky and S. Platchkov and M. Plo and D. Pose and H. Postma and T. Pussieux and J. Pyrlik and Rieubland, \{J. M.\} and A. Rijllart and Roberts, \{J. B.\} and M. Rodriguez and E. Rondio and O. Rondon and L. Ropelewski and A. Rosado and I. Sabo and J. Saborido and G. Salvato and A. Sandacz and D. Sanders and I. Savin and P. Schiavon and P. Sch{\"u}ler and R. Segel and R. Seitz and S. Sergeev and F. Sever and P. Shanahan and G. Smirnov and A. Staude and A. Steinmetz and H. Stuhrmann and Teichert, \{K. M.\} and F. Tessarotto and W. Thiel and Y. Tzamouranis and M. Velasco and J. Vogt and R. Voss and R. Weinstein and C. Whitten and R. Windmolders and W. Wislicki and A. Witzmann and A. Ya{\~n}ez and Zamiatin, \{N. I.\} and Zanetti, \{A. M.\}",

note = "Funding Information: The NA47 experiment of the Spin Muon Collaboration (SMC) at the CERN SPS aims at measuring the spin dependent structure functions of the proton and the neutron by scattering longitudinally polarized high energy muons from polarized proton and deuteron targets. In the mea- i Now at CERN, 1211 Geneva 23, Switzerland. 2 Now at University of Montreal, PQ, H3C 3J7, Montreal, Canada. 3 Now at Max Planck Institute, Heidelberg, Germany. 4 Permanent address: Miyazaki University, 88921 Miyazaki-Shi, Japan. 5 Now at PSI, 5232 Villigen-PSI, Switzerland. 6 Permanent address: KEK, 305 Ibaraki-Ken, Japan. 7 Permanent address: University of Buenos Aires, Physics De-partment, 1428 Buenos Aires, Argentina. 8 Now at SSC Laboratory, Dallas, 75237 TX, USA. 9 Supported by Comision Interministerial de Ciencia y Tecnolo-gia. 10 Supported by the Department of Energy. 11 Supported by KBN. 12 Supported by the National Science Foundation of The Nether-lands. 13 Supported by Bundesministerium f'fir Forschung und Technolo-gie. 14 Supported by the National Science Foundation. 15 Supported by Ishida Foundation, Mitsubishi Foundation and Monbusho International Science Research Program. 16 Supported by the US-Israel Binational Science Foundation and The Israeli Academy of Sciences. 17 Now at Phillips Kommunications-Industrie AG, Niirnberg, Ger-many. 18 Now at University of Virginia, Department of Physics, Char-lottesville, VA 22901, USA. Copyright: Copyright 2018 Elsevier B.V., All rights reserved.",

year = "1994",

month = oct,

day = "1",

doi = "10.1016/0168-9002(94)91197-5",

language = "English",

volume = "349",

pages = "334--344",

journal = "Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment",

issn = "0168-9002",

publisher = "Elsevier",

number = "2-3",

}

Adeva, B, Ahmad, S, Arvidson, A, Badelek, B, Ballintijn, MK, Bardin, G, Baum, G, Berglund, P, Betev, L, Bird, IG, Birsa, R, Björkholm, P, Bonner, BE, de Botton, N, Boutemeur, M, Bradamante, F, Bressan, A, Brüll, A, Buchanan, J, Bültmann, S, Burtin, E, Cavata, C, Chen, JP, Clement, J, Clocchiatti, M, Corcoran, MD, Crabb, D, Cranshaw, J, Çuhadar, T, Dalla Torre, S, van Dantzig, R, Day, D, Dhawan, S, Dulya, C, Dyring, A, Eichblatt, S, Faivre, JC, Fasching, D, Feinstein, F, Fernandez, C, Frois, B, Garabatos, C, Garzon, JA, Gaussiran, T, Giorgi, M, von Goeler, E, Golutvin, IA, Gomez, A, Gracia, G, Grosse Perdekamp, M, Grübler, W, von Harrach, D, Hasegawa, T, Hautle, P, Hayashi, N, Heusch, CA, Horikawa, N, Hughes, VW, Igo, G, Ishimoto, S, Iwata, T, de Jong, M, Kabuss, EM, Kaiser, R, Karev, A, Kessler, HJ, Ketel, TJ, Kiryushin, I, Kishi, A, Kisselev, Y, Klostermann, L, Knop, W, Krämer, D, Krivokhijine, V, Kukhtin, V, Kyynäräinen, J, Lamanna, M, Landgraf, U, Lau, K, Layda, T, Lehar, F, de Lesquen, A, Lichtenstadt, J, Lindqvist, T, Litmaath, M, Lopez-Ponte, S, Lowe, M, Magnon, A, Mallot, GK, Marie, F, Martin, A, Martino, J, Mayes, B, McCarthy, JS, van Middelkoop, G, Miller, D, Mitchell, J, Mori, K, Moromisato, J, Mutchler, GS, Nassalski, J, Naumann, L, Neganov, B, Niinikoski, TO, Oberski, JEJ, Okumi, S, Penzo, A, Perez, G, Perrot-Kunne, F, Peshekhonov, D, Piegaia, R, Pinsky, L, Platchkov, S, Plo, M, Pose, D, Postma, H, Pussieux, T, Pyrlik, J, Rieubland, JM, Rijllart, A, Roberts, JB, Rodriguez, M, Rondio, E, Rondon, O, Ropelewski, L, Rosado, A, Sabo, I, Saborido, J, Salvato, G, Sandacz, A, Sanders, D, Savin, I, Schiavon, P, Schüler, P, Segel, R, Seitz, R, Sergeev, S, Sever, F, Shanahan, P, Smirnov, G, Staude, A, Steinmetz, A, Stuhrmann, H, Teichert, KM, Tessarotto, F, Thiel, W, Tzamouranis, Y, Velasco, M, Vogt, J, Voss, R, Weinstein, R, Whitten, C, Windmolders, R, Wislicki, W, Witzmann, A, Yañez, A, Zamiatin, NI & Zanetti, AM 1994, 'Measurement of the deuteron polarization in a large target', Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 349, no. 2-3, pp. 334-344. https://doi.org/10.1016/0168-9002(94)91197-5

TY - JOUR

T1 - Measurement of the deuteron polarization in a large target

AU - Adeva, B.

AU - Ahmad, S.

AU - Arvidson, A.

AU - Badelek, B.

AU - Ballintijn, M. K.

AU - Bardin, G.

AU - Baum, G.

AU - Berglund, P.

AU - Betev, L.

AU - Bird, I. G.

AU - Birsa, R.

AU - Björkholm, P.

AU - Bonner, B. E.

AU - de Botton, N.

AU - Boutemeur, M.

AU - Bradamante, F.

AU - Bressan, A.

AU - Brüll, A.

AU - Buchanan, J.

AU - Bültmann, S.

AU - Burtin, E.

AU - Cavata, C.

AU - Chen, J. P.

AU - Clement, J.

AU - Clocchiatti, M.

AU - Corcoran, M. D.

AU - Crabb, D.

AU - Cranshaw, J.

AU - Çuhadar, T.

AU - Dalla Torre, S.

AU - van Dantzig, R.

AU - Day, D.

AU - Dhawan, S.

AU - Dulya, C.

AU - Dyring, A.

AU - Eichblatt, S.

AU - Faivre, J. C.

AU - Fasching, D.

AU - Feinstein, F.

AU - Fernandez, C.

AU - Frois, B.

AU - Garabatos, C.

AU - Garzon, J. A.

AU - Gaussiran, T.

AU - Giorgi, M.

AU - von Goeler, E.

AU - Golutvin, I. A.

AU - Gomez, A.

AU - Gracia, G.

AU - Grosse Perdekamp, M.

AU - Grübler, W.

AU - von Harrach, D.

AU - Hasegawa, T.

AU - Hautle, P.

AU - Hayashi, N.

AU - Heusch, C. A.

AU - Horikawa, N.

AU - Hughes, V. W.

AU - Igo, G.

AU - Ishimoto, S.

AU - Iwata, T.

AU - de Jong, M.

AU - Kabuss, E. M.

AU - Kaiser, R.

AU - Karev, A.

AU - Kessler, H. J.

AU - Ketel, T. J.

AU - Kiryushin, I.

AU - Kishi, A.

AU - Kisselev, Y.

AU - Klostermann, L.

AU - Knop, W.

AU - Krämer, D.

AU - Krivokhijine, V.

AU - Kukhtin, V.

AU - Kyynäräinen, J.

AU - Lamanna, M.

AU - Landgraf, U.

AU - Lau, K.

AU - Layda, T.

AU - Lehar, F.

AU - de Lesquen, A.

AU - Lichtenstadt, J.

AU - Lindqvist, T.

AU - Litmaath, M.

AU - Lopez-Ponte, S.

AU - Lowe, M.

AU - Magnon, A.

AU - Mallot, G. K.

AU - Marie, F.

AU - Martin, A.

AU - Martino, J.

AU - Mayes, B.

AU - McCarthy, J. S.

AU - van Middelkoop, G.

AU - Miller, D.

AU - Mitchell, J.

AU - Mori, K.

AU - Moromisato, J.

AU - Mutchler, G. S.

AU - Nassalski, J.

AU - Naumann, L.

AU - Neganov, B.

AU - Niinikoski, T. O.

AU - Oberski, J. E.J.

AU - Okumi, S.

AU - Penzo, A.

AU - Perez, G.

AU - Perrot-Kunne, F.

AU - Peshekhonov, D.

AU - Piegaia, R.

AU - Pinsky, L.

AU - Platchkov, S.

AU - Plo, M.

AU - Pose, D.

AU - Postma, H.

AU - Pussieux, T.

AU - Pyrlik, J.

AU - Rieubland, J. M.

AU - Rijllart, A.

AU - Roberts, J. B.

AU - Rodriguez, M.

AU - Rondio, E.

AU - Rondon, O.

AU - Ropelewski, L.

AU - Rosado, A.

AU - Sabo, I.

AU - Saborido, J.

AU - Salvato, G.

AU - Sandacz, A.

AU - Sanders, D.

AU - Savin, I.

AU - Schiavon, P.

AU - Schüler, P.

AU - Segel, R.

AU - Seitz, R.

AU - Sergeev, S.

AU - Sever, F.

AU - Shanahan, P.

AU - Smirnov, G.

AU - Staude, A.

AU - Steinmetz, A.

AU - Stuhrmann, H.

AU - Teichert, K. M.

AU - Tessarotto, F.

AU - Thiel, W.

AU - Tzamouranis, Y.

AU - Velasco, M.

AU - Vogt, J.

AU - Voss, R.

AU - Weinstein, R.

AU - Whitten, C.

AU - Windmolders, R.

AU - Wislicki, W.

AU - Witzmann, A.

AU - Yañez, A.

AU - Zamiatin, N. I.

AU - Zanetti, A. M.

N1 - Funding Information: The NA47 experiment of the Spin Muon Collaboration (SMC) at the CERN SPS aims at measuring the spin dependent structure functions of the proton and the neutron by scattering longitudinally polarized high energy muons from polarized proton and deuteron targets. In the mea- i Now at CERN, 1211 Geneva 23, Switzerland. 2 Now at University of Montreal, PQ, H3C 3J7, Montreal, Canada. 3 Now at Max Planck Institute, Heidelberg, Germany. 4 Permanent address: Miyazaki University, 88921 Miyazaki-Shi, Japan. 5 Now at PSI, 5232 Villigen-PSI, Switzerland. 6 Permanent address: KEK, 305 Ibaraki-Ken, Japan. 7 Permanent address: University of Buenos Aires, Physics De-partment, 1428 Buenos Aires, Argentina. 8 Now at SSC Laboratory, Dallas, 75237 TX, USA. 9 Supported by Comision Interministerial de Ciencia y Tecnolo-gia. 10 Supported by the Department of Energy. 11 Supported by KBN. 12 Supported by the National Science Foundation of The Nether-lands. 13 Supported by Bundesministerium f'fir Forschung und Technolo-gie. 14 Supported by the National Science Foundation. 15 Supported by Ishida Foundation, Mitsubishi Foundation and Monbusho International Science Research Program. 16 Supported by the US-Israel Binational Science Foundation and The Israeli Academy of Sciences. 17 Now at Phillips Kommunications-Industrie AG, Niirnberg, Ger-many. 18 Now at University of Virginia, Department of Physics, Char-lottesville, VA 22901, USA. Copyright: Copyright 2018 Elsevier B.V., All rights reserved.

PY - 1994/10/1

Y1 - 1994/10/1

N2 - The 10-probe NMR system for measuring the polarization in the deuterated butanol target of the Spin Muon Collaboration is presented. It is calibrated by determining the integrated spectrum in thermal equilibrium at 1 K. Thermal stabilization and control of electromagnetic interference were effective in reducing drift and electronic noise, so that high quality thermal equilibrium signals were obtained. The calibration constant was determined with a reproducibility of 2%. Systematic effects of circuit drift and of the magnetic field shift have been studied. The resulting 4.4% uncertainty of the calibration dominates the 5% overall error on the target polarization value which was typically 0.45.

AB - The 10-probe NMR system for measuring the polarization in the deuterated butanol target of the Spin Muon Collaboration is presented. It is calibrated by determining the integrated spectrum in thermal equilibrium at 1 K. Thermal stabilization and control of electromagnetic interference were effective in reducing drift and electronic noise, so that high quality thermal equilibrium signals were obtained. The calibration constant was determined with a reproducibility of 2%. Systematic effects of circuit drift and of the magnetic field shift have been studied. The resulting 4.4% uncertainty of the calibration dominates the 5% overall error on the target polarization value which was typically 0.45.

UR - https://www.scopus.com/pages/publications/0028517376

U2 - 10.1016/0168-9002(94)91197-5

DO - 10.1016/0168-9002(94)91197-5

M3 - Article

AN - SCOPUS:0028517376

SN - 0168-9002

VL - 349

SP - 334

EP - 344

JO - Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

IS - 2-3

ER -

Measurement of the deuteron polarization in a large target

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