High-precision proton-proton bremsstrahlung measurements at 190 MeV -: art. no. 024004

被引：18

作者：

Mahjour-Shafiei, M ^{[1
]}

Bacelar, JCS ^{[1
]}

Cozma, MD ^{[1
]}

van Goethem, MJ ^{[1
]}

Harakeh, MN ^{[1
]}

Hoefman, M ^{[1
]}

Huisman, H ^{[1
]}

Kalantar-Nayestanaki, N ^{[1
]}

Löhner, H ^{[1
]}

Messchendorp, JG ^{[1
]}

Ostendorf, RW ^{[1
]}

Schadmand, S ^{[1
]}

Scholten, O ^{[1
]}

Volkerts, M ^{[1
]}

Wilschut, HW ^{[1
]}

机构：

[1] Kernfys Versneller Inst, NL-9747 AA Groningen, Netherlands

来源：

PHYSICAL REVIEW C | 2004年 / 70卷 / 02期

关键词：

D O I：

10.1103/PhysRevC.70.024004

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Two high-accuracy measurements of cross sections and analyzing powers for the proton-proton bremsstrahlung reaction have been performed at 190 MeV beam energy. These measurements provide not only the most accurate exclusive cross-section and analyzing-power data to date, but also a wide phase-space coverage. Thus, an accurate test of nucleon-nucleon interaction models is made feasible. The experimental setup and the analysis procedure are discussed in detail. Microscopic calculations and calculations based on the soft-photon theorem show deficiencies in explaining the bulk of the data.

引用

页码：024004 / 1

页数：22

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