A Comprehensive Measurement of Analyzing Powers in the Proton-Deuteron Break-Up Channel at 135 MeV

H. Tavakoli-Zaniani; M. T. Bayat; M. Eslami-Kalantari; N. Kalantar-Nayestanaki; St Kistryn; A. Kozela; J. G. Messchendorp; M. Mohammadi-Dadkan; R. Ramazani-Sharifabadi; E. Stephan

doi:10.1007/978-3-030-32357-8_65

A Comprehensive Measurement of Analyzing Powers in the Proton-Deuteron Break-Up Channel at 135 MeV

H. Tavakoli-Zaniani^*, M. T. Bayat, M. Eslami-Kalantari, N. Kalantar-Nayestanaki, St Kistryn, A. Kozela, J. G. Messchendorp, M. Mohammadi-Dadkan, R. Ramazani-Sharifabadi, E. Stephan

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

In this contribution, vector analyzing powers are presented for the proton-deuteron break-up reaction studied using a polarised-proton beam at 135 MeV. For the experiment, we used the Big Instrument for Nuclear-polarisation Analysis (BINA) at KVI, the Netherlands. With this setup, we determined, for the first time, (formula presented) for a large range in the kinematical S, polar and azimuthal angles of the two outgoing protons. Our data are reasonably well described by Faddeev calculations for kinematical configurations at which the three-nucleon force effect is predicted to be small. However, striking discrepancies are observed at specific configurations, for which the relative azimuthal angle between the two protons becomes small. In this contribution, some of these configurations along with the analysis techniques are presented.

Original language	English
Title of host publication	Recent Progress in Few-Body Physics - Proceedings of the 22nd International Conference on Few-Body Problems in Physics, FB22 2018
Editors	N.A. Orr, F.M. Marqués, M. Ploszajczak, J. Carbonell
Publisher	Springer
Pages	403-406
Number of pages	4
ISBN (Print)	9783030323561
DOIs	https://doi.org/10.1007/978-3-030-32357-8_65
Publication status	Published - Jan 2020
Externally published	Yes
Event	22nd International Conference on Few-Body Problems in Physics, FB22 2018 - Caen, France Duration: 9 Jul 2018 → 13 Jul 2018

Publication series

Name	Springer Proceedings in Physics
Volume	238
ISSN (Print)	0930-8989
ISSN (Electronic)	1867-4941

Conference

Conference	22nd International Conference on Few-Body Problems in Physics, FB22 2018
Country/Territory	France
City	Caen
Period	9/07/18 → 13/07/18

Bibliographical note

Publisher Copyright:
© Springer Nature Switzerland AG 2020.

Access to Document

10.1007/978-3-030-32357-8_65

Cite this

Tavakoli-Zaniani, H., Bayat, M. T., Eslami-Kalantari, M., Kalantar-Nayestanaki, N., Kistryn, S., Kozela, A., Messchendorp, J. G., Mohammadi-Dadkan, M., Ramazani-Sharifabadi, R., & Stephan, E. (2020). A Comprehensive Measurement of Analyzing Powers in the Proton-Deuteron Break-Up Channel at 135 MeV. In N. A. Orr, F. M. Marqués, M. Ploszajczak, & J. Carbonell (Eds.), Recent Progress in Few-Body Physics - Proceedings of the 22nd International Conference on Few-Body Problems in Physics, FB22 2018 (pp. 403-406). (Springer Proceedings in Physics; Vol. 238). Springer. https://doi.org/10.1007/978-3-030-32357-8_65

Tavakoli-Zaniani, H. ; Bayat, M. T. ; Eslami-Kalantari, M. et al. / A Comprehensive Measurement of Analyzing Powers in the Proton-Deuteron Break-Up Channel at 135 MeV. Recent Progress in Few-Body Physics - Proceedings of the 22nd International Conference on Few-Body Problems in Physics, FB22 2018. editor / N.A. Orr ; F.M. Marqués ; M. Ploszajczak ; J. Carbonell. Springer, 2020. pp. 403-406 (Springer Proceedings in Physics).

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title = "A Comprehensive Measurement of Analyzing Powers in the Proton-Deuteron Break-Up Channel at 135 MeV",

abstract = "In this contribution, vector analyzing powers are presented for the proton-deuteron break-up reaction studied using a polarised-proton beam at 135 MeV. For the experiment, we used the Big Instrument for Nuclear-polarisation Analysis (BINA) at KVI, the Netherlands. With this setup, we determined, for the first time, (formula presented) for a large range in the kinematical S, polar and azimuthal angles of the two outgoing protons. Our data are reasonably well described by Faddeev calculations for kinematical configurations at which the three-nucleon force effect is predicted to be small. However, striking discrepancies are observed at specific configurations, for which the relative azimuthal angle between the two protons becomes small. In this contribution, some of these configurations along with the analysis techniques are presented.",

author = "H. Tavakoli-Zaniani and Bayat, {M. T.} and M. Eslami-Kalantari and N. Kalantar-Nayestanaki and St Kistryn and A. Kozela and Messchendorp, {J. G.} and M. Mohammadi-Dadkan and R. Ramazani-Sharifabadi and E. Stephan",

note = "Publisher Copyright: {\textcopyright} Springer Nature Switzerland AG 2020.; 22nd International Conference on Few-Body Problems in Physics, FB22 2018 ; Conference date: 09-07-2018 Through 13-07-2018",

year = "2020",

month = jan,

doi = "10.1007/978-3-030-32357-8_65",

language = "English",

isbn = "9783030323561",

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editor = "N.A. Orr and F.M. Marqu{\'e}s and M. Ploszajczak and J. Carbonell",

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Tavakoli-Zaniani, H, Bayat, MT, Eslami-Kalantari, M, Kalantar-Nayestanaki, N, Kistryn, S, Kozela, A, Messchendorp, JG, Mohammadi-Dadkan, M, Ramazani-Sharifabadi, R & Stephan, E 2020, A Comprehensive Measurement of Analyzing Powers in the Proton-Deuteron Break-Up Channel at 135 MeV. in NA Orr, FM Marqués, M Ploszajczak & J Carbonell (eds), Recent Progress in Few-Body Physics - Proceedings of the 22nd International Conference on Few-Body Problems in Physics, FB22 2018. Springer Proceedings in Physics, vol. 238, Springer, pp. 403-406, 22nd International Conference on Few-Body Problems in Physics, FB22 2018, Caen, France, 9/07/18. https://doi.org/10.1007/978-3-030-32357-8_65

A Comprehensive Measurement of Analyzing Powers in the Proton-Deuteron Break-Up Channel at 135 MeV. / Tavakoli-Zaniani, H.; Bayat, M. T.; Eslami-Kalantari, M. et al.
Recent Progress in Few-Body Physics - Proceedings of the 22nd International Conference on Few-Body Problems in Physics, FB22 2018. ed. / N.A. Orr; F.M. Marqués; M. Ploszajczak; J. Carbonell. Springer, 2020. p. 403-406 (Springer Proceedings in Physics; Vol. 238).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AU - Kalantar-Nayestanaki, N.

AU - Kistryn, St

AU - Kozela, A.

AU - Messchendorp, J. G.

AU - Mohammadi-Dadkan, M.

AU - Ramazani-Sharifabadi, R.

AU - Stephan, E.

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AB - In this contribution, vector analyzing powers are presented for the proton-deuteron break-up reaction studied using a polarised-proton beam at 135 MeV. For the experiment, we used the Big Instrument for Nuclear-polarisation Analysis (BINA) at KVI, the Netherlands. With this setup, we determined, for the first time, (formula presented) for a large range in the kinematical S, polar and azimuthal angles of the two outgoing protons. Our data are reasonably well described by Faddeev calculations for kinematical configurations at which the three-nucleon force effect is predicted to be small. However, striking discrepancies are observed at specific configurations, for which the relative azimuthal angle between the two protons becomes small. In this contribution, some of these configurations along with the analysis techniques are presented.

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A2 - Marqués, F.M.

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PB - Springer

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Tavakoli-Zaniani H, Bayat MT, Eslami-Kalantari M, Kalantar-Nayestanaki N, Kistryn S, Kozela A et al. A Comprehensive Measurement of Analyzing Powers in the Proton-Deuteron Break-Up Channel at 135 MeV. In Orr NA, Marqués FM, Ploszajczak M, Carbonell J, editors, Recent Progress in Few-Body Physics - Proceedings of the 22nd International Conference on Few-Body Problems in Physics, FB22 2018. Springer. 2020. p. 403-406. (Springer Proceedings in Physics). doi: 10.1007/978-3-030-32357-8_65

A Comprehensive Measurement of Analyzing Powers in the Proton-Deuteron Break-Up Channel at 135 MeV

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