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Latest results concerning short range correlations obtained in the dp elastic and dp breakup processes at Nuclotron, JINR
by Marian Janek, Vladimir P. Ladygin, Alexander V. Averyanov, Eugene V. Chernykh, Dan D. Enache, Yuri V. Gurchin, Alexandr Yu. Isupov, Julia-Tatiana Karachuk, Anatoly N. Khrenov, Dimitry O. Krivenkov, Pavel K. Kurilkin, Nadezhda B. Ladygina, Alexei N. Livanov, Olena Mezhenska, Semen M. Piyadin, Sergei G. Reznikov, Yaroslav T. Skhomenko, Arkady A. Terekhin, Alexei V. Tishevsky and Tomohiro Uesaka
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Submission summary
| Authors (as registered SciPost users): | Marian Janek |
| Submission information | |
|---|---|
| Preprint Link: | scipost_201910_00012v1 (pdf) |
| Date submitted: | 2019-10-14 02:00 |
| Submitted by: | Janek, Marian |
| Submitted to: | SciPost Physics Proceedings |
| Proceedings issue: | 24th European Few Body Conference (EFB2019) |
| Ontological classification | |
|---|---|
| Academic field: | Physics |
| Specialties: |
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| Approach: | Experimental |
Abstract
Deuteron spin structure program is aimed on extraction of two and three nucleon forces information, including their spin dependent parts, from dp elastic and dp breakup processes investigated at intermediate energies. The dp elastic data were obtained at Internal Target Station of Nuclotron (JINR) in the energy range 400-1800 MeV using polarized deuteron beam. Strong sensitivity to the short range spin structure of the isoscalar nucleon-nucleon correlations is observed in deuteron analyzing powers. Preliminary results of the the cross section for the dp breakup reaction have been obtained at 400 MeV of deuteron energy.
Current status:
Reports on this Submission
Report #1 by Anonymous (Referee 1) on 2019-10-16 (Invited Report)
- Cite as: Anonymous, Report on arXiv:scipost_201910_00012v1, delivered 2019-10-16, doi: 10.21468/SciPost.Report.1229
Strengths
1. Reports on new data.
2. Experiment exploits polarization degrees of freedom, an important advantage.
3. Relevant for comparison to state-of-the-art theories of few-nucleon systems.
Weaknesses
1. Suboptimal grammar.
Report
The reported measurement supplies new data on polarized pd elastic scattering and the pd breakup process in kinematic regions where either no previous data exist or where there are significant inconsistencies among the existing (and quite sparse) data sets. As such, this is a valuable report and it should definitely be published as part of these Proceedings.
Requested changes
Improve grammar if possible. This is the scope of the "Minor Revision" requested below.
Caption to Fig. 2: "dotted" should be "solid".
Rescale Figs. 1-4 such that their label size will match the main font size.