This title appears in the Scientific Report :
2009
Please use the identifier:
http://dx.doi.org/10.1007/s10751-009-0065-y in citations.
The Role of nucleon recoil in low-energy antikaon-deuteron scattering
The Role of nucleon recoil in low-energy antikaon-deuteron scattering
The effect of the nucleon recoil for the antikaon-deuteron scattering is investigated in the framework of the effective field theory. In particular, we concentrate on the calculation of the nucleon recoil effect for the double-scattering process. It is shown that the leading correction to the static...
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Personal Name(s): | Baru, V. |
---|---|
Epelbaum, E. / Rusetsky, A. | |
Contributing Institute: |
Theorie der starken Wechselwirkung; IKP-3 |
Published in: | The @European physical journal / A, 193 (2009) S. 111 - 120 |
Imprint: |
Berlin
Springer
2009
|
Physical Description: |
111 - 120 |
DOI: |
10.1007/s10751-009-0065-y |
Document Type: |
Journal Article |
Research Program: |
Physik der Hadronen und Kerne |
Series Title: |
European Physical Journal A
42 |
Subject (ZB): | |
Publikationsportal JuSER |
The effect of the nucleon recoil for the antikaon-deuteron scattering is investigated in the framework of the effective field theory. In particular, we concentrate on the calculation of the nucleon recoil effect for the double-scattering process. It is shown that the leading correction to the static term that emerges at order xi(1/2) with xi = M-K/m(N) vanishes due to a complete cancellation of individually large contributions. The resulting recoil effect in this process is found to be of the order of 10-15% as compared to the static term. We also briefly discuss the application of the method in the calculations of the multiple-scattering diagrams. |