2010 Fiscal Year Final Research Report
Measurement of Deuteron-Proton Breakup Reactions and Model Dependence of Three Nucleon Forces
| Project/Area Number |
20684010
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (A)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
|
|---|
| Research Institution | Tohoku University (2010)
The Institute of Physical and Chemical Research (2008-2009) |
|---|
Principal Investigator |
|
|---|
| Project Period (FY) |
2008 – 2010
|
| Keywords | 原子核(実験) |
|---|
| Research Abstract |
Three nucleon forces (3NFs) are taken as key elements for fully understanding nuclear phenomena. In order to study dynamical aspects of 3NFs precise measurements for particular kinematical configurations for deuteron-proton breakup reactions as well as elastic scattering have been performed. Obtained data are compared with rigorous numerical Faddeev calculations. Relativistic effects as well as those of 3NFs are clearly shown in the breakup reactions. In elastic scattering relativistic effects are very small. As for low momentum transfer region the data are described by taking into account the Fujita-Miyazawa type 3NFs, however, no theoretical calculations explain the data in higher momentum region.
|
