Polarization transfer in the 4He(e→, e′ p→)3H reaction

S. Dieterich; P. Bartsch; D. Baumann; J. Bermuth; K. Bohinc; R. Böhm; D. Bosnar; S. Derber; M. Ding; M. Distler; I. Ewald; J. Friedrich; J. M. Friedrich; R. Gilman; C. Glashausser; M. Hauger; P. Jennewein; J. Jourdan; J. J. Kelly; M. Kohl; A. Kozlov; K. W. Krygier; G. Kumbartzki; J. Lac; A. Liesenfeld; H. Merkel; U. Müller; R. Neuhausen; Th Pospischil; R. D. Ransome; D. Rohe; G. Rosner; H. Schmieden; M. Seimetz; I. Sick; S. Strauch; J. M. Udias; J. R. Vignote; A. Wagner; Th Walcher; G. Warren; M. Weis

doi:10.1016/S0370-2693(01)00052-1

Polarization transfer in the ⁴He(e^→, e′ p^→)³H reaction

S. Dieterich, P. Bartsch, D. Baumann, J. Bermuth, K. Bohinc, R. Böhm, D. Bosnar, S. Derber, M. Ding, M. Distler, I. Ewald, J. Friedrich, J. M. Friedrich, R. Gilman, C. Glashausser, M. Hauger, P. Jennewein, J. Jourdan, J. J. Kelly, M. KohlA. Kozlov, K. W. Krygier, G. Kumbartzki, J. Lac, A. Liesenfeld, H. Merkel, U. Müller, R. Neuhausen, Th Pospischil, R. D. Ransome, D. Rohe, G. Rosner, H. Schmieden, M. Seimetz, I. Sick, S. Strauch, J. M. Udias, J. R. Vignote, A. Wagner, Th Walcher, G. Warren, M. Weis

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Abstract

Polarization transfer in the ⁴He(e^→, e′ e^→)³H reaction at a Q² of 0.4 (GeV/c)² was measured at the Mainz Microtron MAMI. The ratio of the transverse to the longitudinal polarization components of the ejected protons was compared with the same ratio for elastic ep scattering. The results are consistent with a recent fully relativistic calculation which includes a predicted medium modification of the proton form factor based on a quark-meson coupling model.

Original language	English (US)
Pages (from-to)	47-52
Number of pages	6
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	500
Issue number	1-2
DOIs	https://doi.org/10.1016/S0370-2693(01)00052-1
State	Published - Feb 15 2001

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1016/S0370-2693(01)00052-1

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Dieterich, S., Bartsch, P., Baumann, D., Bermuth, J., Bohinc, K., Böhm, R., Bosnar, D., Derber, S., Ding, M., Distler, M., Ewald, I., Friedrich, J., Friedrich, J. M., Gilman, R., Glashausser, C., Hauger, M., Jennewein, P., Jourdan, J., Kelly, J. J., ... Weis, M. (2001). Polarization transfer in the ⁴He(e^→, e′ p^→)³H reaction. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 500(1-2), 47-52. https://doi.org/10.1016/S0370-2693(01)00052-1

@article{f4eab6e871664943b4e0bf6fd5643efa,

title = "Polarization transfer in the 4He(e→, e′ p→)3H reaction",

abstract = "Polarization transfer in the 4He(e→, e′ e→)3H reaction at a Q2 of 0.4 (GeV/c)2 was measured at the Mainz Microtron MAMI. The ratio of the transverse to the longitudinal polarization components of the ejected protons was compared with the same ratio for elastic ep scattering. The results are consistent with a recent fully relativistic calculation which includes a predicted medium modification of the proton form factor based on a quark-meson coupling model.",

author = "S. Dieterich and P. Bartsch and D. Baumann and J. Bermuth and K. Bohinc and R. B{\"o}hm and D. Bosnar and S. Derber and M. Ding and M. Distler and I. Ewald and J. Friedrich and Friedrich, {J. M.} and R. Gilman and C. Glashausser and M. Hauger and P. Jennewein and J. Jourdan and Kelly, {J. J.} and M. Kohl and A. Kozlov and Krygier, {K. W.} and G. Kumbartzki and J. Lac and A. Liesenfeld and H. Merkel and U. M{\"u}ller and R. Neuhausen and Th Pospischil and Ransome, {R. D.} and D. Rohe and G. Rosner and H. Schmieden and M. Seimetz and I. Sick and S. Strauch and Udias, {J. M.} and Vignote, {J. R.} and A. Wagner and Th Walcher and G. Warren and M. Weis",

note = "Funding Information: We wish to thank the MAMI accelerator staff for their excellent work during this experiment. The authors gratefully acknowledge the assistance of J.-M. Laget with theoretical calculations. This work was supported in part by the Deutsche Forschungsgemeinschaft, U.S. National Science Foundation, and the Schweizerische Nationalfond.",

year = "2001",

month = feb,

day = "15",

doi = "10.1016/S0370-2693(01)00052-1",

language = "English (US)",

volume = "500",

pages = "47--52",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier",

number = "1-2",

}

Dieterich, S, Bartsch, P, Baumann, D, Bermuth, J, Bohinc, K, Böhm, R, Bosnar, D, Derber, S, Ding, M, Distler, M, Ewald, I, Friedrich, J, Friedrich, JM, Gilman, R, Glashausser, C, Hauger, M, Jennewein, P, Jourdan, J, Kelly, JJ, Kohl, M, Kozlov, A, Krygier, KW, Kumbartzki, G, Lac, J, Liesenfeld, A, Merkel, H, Müller, U, Neuhausen, R, Pospischil, T, Ransome, RD, Rohe, D, Rosner, G, Schmieden, H, Seimetz, M, Sick, I, Strauch, S, Udias, JM, Vignote, JR, Wagner, A, Walcher, T, Warren, G & Weis, M 2001, 'Polarization transfer in the ⁴He(e^→, e′ p^→)³H reaction', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 500, no. 1-2, pp. 47-52. https://doi.org/10.1016/S0370-2693(01)00052-1

TY - JOUR

T1 - Polarization transfer in the 4He(e→, e′ p→)3H reaction

AU - Dieterich, S.

AU - Bartsch, P.

AU - Baumann, D.

AU - Bermuth, J.

AU - Bohinc, K.

AU - Böhm, R.

AU - Bosnar, D.

AU - Derber, S.

AU - Ding, M.

AU - Distler, M.

AU - Ewald, I.

AU - Friedrich, J.

AU - Friedrich, J. M.

AU - Gilman, R.

AU - Glashausser, C.

AU - Hauger, M.

AU - Jennewein, P.

AU - Jourdan, J.

AU - Kelly, J. J.

AU - Kohl, M.

AU - Kozlov, A.

AU - Krygier, K. W.

AU - Kumbartzki, G.

AU - Lac, J.

AU - Liesenfeld, A.

AU - Merkel, H.

AU - Müller, U.

AU - Neuhausen, R.

AU - Pospischil, Th

AU - Ransome, R. D.

AU - Rohe, D.

AU - Rosner, G.

AU - Schmieden, H.

AU - Seimetz, M.

AU - Sick, I.

AU - Strauch, S.

AU - Udias, J. M.

AU - Vignote, J. R.

AU - Wagner, A.

AU - Walcher, Th

AU - Warren, G.

AU - Weis, M.

N1 - Funding Information: We wish to thank the MAMI accelerator staff for their excellent work during this experiment. The authors gratefully acknowledge the assistance of J.-M. Laget with theoretical calculations. This work was supported in part by the Deutsche Forschungsgemeinschaft, U.S. National Science Foundation, and the Schweizerische Nationalfond.

PY - 2001/2/15

Y1 - 2001/2/15

N2 - Polarization transfer in the 4He(e→, e′ e→)3H reaction at a Q2 of 0.4 (GeV/c)2 was measured at the Mainz Microtron MAMI. The ratio of the transverse to the longitudinal polarization components of the ejected protons was compared with the same ratio for elastic ep scattering. The results are consistent with a recent fully relativistic calculation which includes a predicted medium modification of the proton form factor based on a quark-meson coupling model.

AB - Polarization transfer in the 4He(e→, e′ e→)3H reaction at a Q2 of 0.4 (GeV/c)2 was measured at the Mainz Microtron MAMI. The ratio of the transverse to the longitudinal polarization components of the ejected protons was compared with the same ratio for elastic ep scattering. The results are consistent with a recent fully relativistic calculation which includes a predicted medium modification of the proton form factor based on a quark-meson coupling model.

UR - http://www.scopus.com/inward/record.url?scp=0035865727&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035865727&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(01)00052-1

DO - 10.1016/S0370-2693(01)00052-1

M3 - Article

AN - SCOPUS:0035865727

SN - 0370-2693

VL - 500

SP - 47

EP - 52

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 1-2

ER -

Polarization transfer in the ⁴He(e^→, e′ p^→)³H reaction

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