欢迎登录材料期刊网

材料期刊网

高级检索

The reactions γd→π~- pp and γd→npπ~+π~- have been studied in an energy range from 0.8 to 1.1 GeV at the tagged photon facility of Laboratory of Nuclear Science,T ohoku University.Charged pions and protons in the final state were measured by using the Neutral Kaon Spectrometer (NKS2).The analysis of the γd→π~- pp was mainly used to check the acceptance of the NKS2 and to calibrate the tagged photon energy.The photoproduction of the Δ~(++)Δ~- was identified in the γd→npπ~+π~- reaction.Since the data analyses are still in progress,we issue an interim report and preliminary results.

参考文献

[1] Braghieri A,Murphy L Y,Ahrense J,et al.Phys Lett,1995,B363:46.
[2] MacCormie M,Audit G,d'Hose N.Phys Rev,1996,C53:41.
[3] Aachen-Berlin-Bonn-Hamburg-Heidelberg-Munchen Collaboration.Phys Rev,1968,175:1 669.
[4] Wu C,Barthl J,Braunet W,et al.Eur Phys J,2005,A23:317.
[5] Piazza A,Susinno G,Fiore L,et al.Nuovo Cimento,1972,3:403.
[6] Rossi V,Piazza A,Susinno G,et al.Nuovo Cimento,1973,A13:59.
[7] Carbonara F,Chiefari G,Drago E,et al.Nuovo Cimento,1976,A36:219.
[8] Hirose K.Ph.D.Thesis.Tohoku University.
[9] Armstrong T A,Hogg W R,Lewis G M,et al.Nucl Phys,1972,1341:445.
[10] Asai M,Endo I,Harada M,et al.Z Phys,1992,A344:335.
[11] Gomez Tejedor J A,Oset E,Toki H.Phys Lett,1995,B346:240.
[12] Han Yun-eheng for the NKS2 Collaboration.The Physical Society of Japan,2008 Autumn Meeting,26aZG-1.
[13] Yamazaki H,Kinoshitaa T,Hirotaet K,et al.Nuel Instr and Meth,2005,A536:70.
[14] Bernheim M,Bussiere A,Mougey J,et al.Nucl Phys,1981,A365:349.
[15] Aaehen-Berlin-Bonn-Hamhurg-Heidelberg-Munehen Collaboration.Nucl Phys,1973,B65:158.
[16] Paul E S,Patrick L W.Nucl Phys,1974,B75:125.
上一张 下一张
上一张 下一张
计量
  • 下载量()
  • 访问量()
文章评分
  • 您的评分:
  • 1
    0%
  • 2
    0%
  • 3
    0%
  • 4
    0%
  • 5
    0%