Search for three-nucleon force effects in analyzing powers for (p)over-right-arrowd elastic scattering

K Ermisch; AM van den Berg; R Bieber; W Glockle; J Golak; M Hagemann; VM Hannen; MN Harakeh; MA de Huu; N Kalantar-Nayestanaki; H Kamada; M Kis; J Kuros-Zolnierczuk; M Mahjour-Shafiei; A Micherdzinska; A Nogga; R Skibinski; H Witala; HJ Wortche

Search for three-nucleon force effects in analyzing powers for (p)over-right-arrowd elastic scattering

K Ermisch^*, AM van den Berg, R Bieber, W Glockle, J Golak, M Hagemann, VM Hannen, MN Harakeh, MA de Huu, N Kalantar-Nayestanaki, H Kamada, M Kis, J Kuros-Zolnierczuk, M Mahjour-Shafiei, A Micherdzinska, A Nogga, R Skibinski, H Witala, HJ Wortche

^*Corresponding author for this work

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

108 Citations (Scopus)

Abstract

A series of measurements have been performed at KVI to obtain the vector analyzing power Ay Of the H-2((p) over right arrow, pd) reaction as a function of incident beam energy at energies of 120, 135, 150, and 170 MeV. For all these measurements, a range of upsilon (c.m) from 30 degrees to 170 degrees has been covered. The purpose of these investigations is to observe possible spin-dependent effects beyond two-nucleon forces. When compared to the,predictions of Faddeev calculations, based on two-nucleon forces only, significant deviations are observed at all energies and at center-of-mass angles between 70 degrees and 130 degrees. The addition of present-day three-nucleon forces does not improve the description of the data, demonstrating the still insufficient understanding of the properties of three-nucleon systems.

Original language	English
Pages (from-to)	5862-5865
Number of pages	4
Journal	Physical Review Letters
Volume	86
Issue number	26
Publication status	Published - 25-Jun-2001

Keywords

PARTIAL-WAVE ANALYSIS
3-NUCLEON FORCE
CHIRAL LAGRANGIANS
EXCHANGE

Cite this

Ermisch, K., van den Berg, AM., Bieber, R., Glockle, W., Golak, J., Hagemann, M., Hannen, VM., Harakeh, MN., de Huu, MA., Kalantar-Nayestanaki, N., Kamada, H., Kis, M., Kuros-Zolnierczuk, J., Mahjour-Shafiei, M., Micherdzinska, A., Nogga, A., Skibinski, R., Witala, H., & Wortche, HJ. (2001). Search for three-nucleon force effects in analyzing powers for (p)over-right-arrowd elastic scattering. Physical Review Letters, 86(26), 5862-5865.

Ermisch, K ; van den Berg, AM ; Bieber, R ; Glockle, W ; Golak, J ; Hagemann, M ; Hannen, VM ; Harakeh, MN ; de Huu, MA ; Kalantar-Nayestanaki, N ; Kamada, H ; Kis, M ; Kuros-Zolnierczuk, J ; Mahjour-Shafiei, M ; Micherdzinska, A ; Nogga, A ; Skibinski, R ; Witala, H ; Wortche, HJ. / Search for three-nucleon force effects in analyzing powers for (p)over-right-arrowd elastic scattering. In: Physical Review Letters. 2001 ; Vol. 86, No. 26. pp. 5862-5865.

@article{cbadab6a13ae4a17b58a1f02a2e10360,

title = "Search for three-nucleon force effects in analyzing powers for (p)over-right-arrowd elastic scattering",

abstract = "A series of measurements have been performed at KVI to obtain the vector analyzing power Ay Of the H-2((p) over right arrow, pd) reaction as a function of incident beam energy at energies of 120, 135, 150, and 170 MeV. For all these measurements, a range of upsilon (c.m) from 30 degrees to 170 degrees has been covered. The purpose of these investigations is to observe possible spin-dependent effects beyond two-nucleon forces. When compared to the,predictions of Faddeev calculations, based on two-nucleon forces only, significant deviations are observed at all energies and at center-of-mass angles between 70 degrees and 130 degrees. The addition of present-day three-nucleon forces does not improve the description of the data, demonstrating the still insufficient understanding of the properties of three-nucleon systems.",

keywords = "PARTIAL-WAVE ANALYSIS, 3-NUCLEON FORCE, CHIRAL LAGRANGIANS, EXCHANGE",

author = "K Ermisch and {van den Berg}, AM and R Bieber and W Glockle and J Golak and M Hagemann and VM Hannen and MN Harakeh and {de Huu}, MA and N Kalantar-Nayestanaki and H Kamada and M Kis and J Kuros-Zolnierczuk and M Mahjour-Shafiei and A Micherdzinska and A Nogga and R Skibinski and H Witala and HJ Wortche",

year = "2001",

month = jun,

day = "25",

language = "English",

volume = "86",

pages = "5862--5865",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "AMER PHYSICAL SOC",

number = "26",

}

Ermisch, K, van den Berg, AM, Bieber, R, Glockle, W, Golak, J, Hagemann, M, Hannen, VM, Harakeh, MN, de Huu, MA, Kalantar-Nayestanaki, N, Kamada, H, Kis, M, Kuros-Zolnierczuk, J, Mahjour-Shafiei, M, Micherdzinska, A, Nogga, A, Skibinski, R, Witala, H & Wortche, HJ 2001, 'Search for three-nucleon force effects in analyzing powers for (p)over-right-arrowd elastic scattering', Physical Review Letters, vol. 86, no. 26, pp. 5862-5865.

Search for three-nucleon force effects in analyzing powers for (p)over-right-arrowd elastic scattering. / Ermisch, K; van den Berg, AM; Bieber, R; Glockle, W; Golak, J; Hagemann, M; Hannen, VM; Harakeh, MN; de Huu, MA; Kalantar-Nayestanaki, N; Kamada, H; Kis, M; Kuros-Zolnierczuk, J; Mahjour-Shafiei, M; Micherdzinska, A; Nogga, A; Skibinski, R; Witala, H; Wortche, HJ.

In: Physical Review Letters, Vol. 86, No. 26, 25.06.2001, p. 5862-5865.

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

TY - JOUR

T1 - Search for three-nucleon force effects in analyzing powers for (p)over-right-arrowd elastic scattering

AU - Ermisch, K

AU - van den Berg, AM

AU - Bieber, R

AU - Glockle, W

AU - Golak, J

AU - Hagemann, M

AU - Hannen, VM

AU - Harakeh, MN

AU - de Huu, MA

AU - Kalantar-Nayestanaki, N

AU - Kamada, H

AU - Kis, M

AU - Kuros-Zolnierczuk, J

AU - Mahjour-Shafiei, M

AU - Micherdzinska, A

AU - Nogga, A

AU - Skibinski, R

AU - Witala, H

AU - Wortche, HJ

PY - 2001/6/25

Y1 - 2001/6/25

N2 - A series of measurements have been performed at KVI to obtain the vector analyzing power Ay Of the H-2((p) over right arrow, pd) reaction as a function of incident beam energy at energies of 120, 135, 150, and 170 MeV. For all these measurements, a range of upsilon (c.m) from 30 degrees to 170 degrees has been covered. The purpose of these investigations is to observe possible spin-dependent effects beyond two-nucleon forces. When compared to the,predictions of Faddeev calculations, based on two-nucleon forces only, significant deviations are observed at all energies and at center-of-mass angles between 70 degrees and 130 degrees. The addition of present-day three-nucleon forces does not improve the description of the data, demonstrating the still insufficient understanding of the properties of three-nucleon systems.

AB - A series of measurements have been performed at KVI to obtain the vector analyzing power Ay Of the H-2((p) over right arrow, pd) reaction as a function of incident beam energy at energies of 120, 135, 150, and 170 MeV. For all these measurements, a range of upsilon (c.m) from 30 degrees to 170 degrees has been covered. The purpose of these investigations is to observe possible spin-dependent effects beyond two-nucleon forces. When compared to the,predictions of Faddeev calculations, based on two-nucleon forces only, significant deviations are observed at all energies and at center-of-mass angles between 70 degrees and 130 degrees. The addition of present-day three-nucleon forces does not improve the description of the data, demonstrating the still insufficient understanding of the properties of three-nucleon systems.

KW - PARTIAL-WAVE ANALYSIS

KW - 3-NUCLEON FORCE

KW - CHIRAL LAGRANGIANS

KW - EXCHANGE

M3 - Article

VL - 86

SP - 5862

EP - 5865

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 26

ER -