prikaz prve stranice dokumenta Quasi-elastic polarization-transfer measurements on the deuteron in anti-parallel kinematics
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Scientific paper - Original scientific paper
Quasi-elastic polarization-transfer measurements on the deuteron in anti-parallel kinematics
Physics Letters B, 795 (2019); 599-605. https://doi.org/10.1016/j.physletb.2019.07.002
(A1 Collaboration) Paul, S.; Izraeli, D.; Brecelj, T.; Yaron, I.; Achenbach, P.; Arenhövel, H.; Ashkenazi, A.; Beričič, J.; Böhm, R.; Bosnar, Damir; Cline, E.; Cohen, E.O.; Debenjak, L.; Distler, M.O.; Esser, A.; Friščić, Ivica; Gilman, R.; Heilig, M.; Kegel, S.; Klag, P.; Kohl, Y.; Kolar, T.; Korover, I.; Lichtenstadt, J.; Mardor, I.; Merkel, H.; Middleton, D.G.; Mihovilovič, M.; Müller, J.; Müller, U.; Olivenboim, M.; Piasetzky, E.; Pochodzalla, J.; Ron, G.; Schlimme, B.S.; Schoth, M.; Schulz, F.; Sfienti, C.; Širca, S.; Štajner, S.; Strauch, S.; Thiel, M.; Tyukin, A.; Weber, A. More authors...

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Paul, S., Izraeli, D., Brecelj, T., Yaron, I., Achenbach, P., Arenhövel, H. ... Weber, A. (2019). Quasi-elastic polarization-transfer measurements on the deuteron in anti-parallel kinematics. Physics Letters B, 795., 599-605. doi: 10.1016/j.physletb.2019.07.002

Paul, S., et al. "Quasi-elastic polarization-transfer measurements on the deuteron in anti-parallel kinematics." Physics Letters B, vol. 795, 2019, pp. 599-605. https://doi.org/10.1016/j.physletb.2019.07.002

Paul, S., D. Izraeli, T. Brecelj, I. Yaron, P. Achenbach, H. Arenhövel, A. Ashkenazi, et al. "Quasi-elastic polarization-transfer measurements on the deuteron in anti-parallel kinematics." Physics Letters B 795 (2019): 599-605. https://doi.org/10.1016/j.physletb.2019.07.002

Paul, S., et al. (2019) 'Quasi-elastic polarization-transfer measurements on the deuteron in anti-parallel kinematics', Physics Letters B, 795, pp. 599-605. doi: 10.1016/j.physletb.2019.07.002

Paul S, Izraeli D, Brecelj T, Yaron I, Achenbach P, Arenhövel H, and sur.. Quasi-elastic polarization-transfer measurements on the deuteron in anti-parallel kinematics. Physics Letters B [Internet]. 2019 [cited 2024 December 23];795:599-605. doi: 10.1016/j.physletb.2019.07.002

S. Paul, et al., "Quasi-elastic polarization-transfer measurements on the deuteron in anti-parallel kinematics", Physics Letters B, vol. 795, pp. 599-605, 2019. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:957353. [Accessed: 23 December 2024]

Metadata
Title (english)Quasi-elastic polarization-transfer measurements on the deuteron in anti-parallel kinematics
AuthorS. Paul
AuthorD. Izraeli
AuthorT. Brecelj
AuthorI. Yaron
AuthorP. Achenbach
AuthorH. Arenhövel
AuthorA. Ashkenazi
AuthorJ. Beričič
AuthorR. Böhm
AuthorDamir Bosnar
AuthorE. Cline
AuthorE.O. Cohen
AuthorL. Debenjak
AuthorM.O. Distler
AuthorA. Esser
AuthorIvica Friščić
AuthorR. Gilman
AuthorM. Heilig
AuthorS. Kegel
AuthorP. Klag
AuthorY. Kohl
AuthorT. Kolar
AuthorI. Korover
AuthorJ. Lichtenstadt
AuthorI. Mardor
AuthorH. Merkel
AuthorD.G. Middleton
AuthorM. Mihovilovič
AuthorJ. Müller
AuthorU. Müller
AuthorM. Olivenboim
AuthorE. Piasetzky
AuthorJ. Pochodzalla
AuthorG. Ron
AuthorB.S. Schlimme
AuthorM. Schoth
AuthorF. Schulz
AuthorC. Sfienti
AuthorS. Širca
AuthorS. Štajner
AuthorS. Strauch
AuthorM. Thiel
AuthorA. Tyukin
AuthorA. Weber
CollaborationA1 Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
We present measurements of the polarization-transfer components in the 2H(e, e′p)reaction, covering a previously unexplored kinematic region with large positive(anti-parallel) missing momentum, pmiss, up to 220 MeV/ c, and Q2=0.65(GeV/ c)2. These measurements, performed at the Mainz Microtron (MAMI), were motivated by theoretical calculations which predict small final-state interaction (FSI) effects in these kinematics, making them favorable for searching for medium modifications of bound nucleons in nuclei. We find in this kinematic region that the measured polarization-transfer components Pxand Pzand their ratio agree with the theoretical calculations, which use free-proton form factors. Using this, we establish upper limits on possible medium effects that modify the bound proton’s form factor ratio GE/GMat the level of a few percent. We also compare the measured polarization-transfer components and their ratio for 2H to those of a free (moving) proton. We find that the universal behavior of 2H, 4He and 12C in the double ratio (Px/Pz)A(Px/Pz)1His maintained in the positive missing-momentum region.
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysics Letters B
Numberingvol. 795, pp. 599-605
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2019.07.002
URN:NBNurn:nbn:hr:217:957353
Publication2019
Document URLhttps://linkinghub.elsevier.com/retrieve/pii/S0370269319304472
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note©2019 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. Received 17 May 2019. Received in revised form 2 July 2019. Accepted 2 July 2019. Available online 3 July 2019. Published 10 August 2019.
Created on2020-08-25 13:36:38