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| Natura: | Artículo científico |
| Lingua: | en |
| Pubblicazione: |
Sociedade Brasileira de Física
2007
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| Accesso online: | https://www.redalyc.org/articulo.oa?id=46437426 |
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| _version_ | 1866814294192029696 |
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| author | A. L. Ayala |
| author_facet | A. L. Ayala |
| contents | Nuclear Effects in HERA-B A. L. Ayala C. Brenner Mariotto V. P. Gonçalves Física, Astronomía y Matemáticas Energy loss Shadowing effects Quarkonium production In this contribution we estimate the influence of the shadowing effect and initial state parton energy loss in thequarkonium production at HERA-B. We analyze the xF behavior of the effective exponent a(xF ) and present acomparison with the preliminary HERA-B data for J=Y production. Moreover, we present our predictions for¡ production at HERA-B. The magnitude of these effects in the J=Y production at RHIC is also analyzed. 2007 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46437426 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.2B Vol.37 |
| format | Artículo científico |
| id | redalyc_46437426 |
| language | en |
| publishDate | 2007 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Nuclear Effects in HERA-B A. L. Ayala Física, Astronomía y Matemáticas Energy loss Shadowing effects Quarkonium production Nuclear Effects in HERA-B A. L. Ayala C. Brenner Mariotto V. P. Gonçalves Física, Astronomía y Matemáticas Energy loss Shadowing effects Quarkonium production In this contribution we estimate the influence of the shadowing effect and initial state parton energy loss in thequarkonium production at HERA-B. We analyze the xF behavior of the effective exponent a(xF ) and present acomparison with the preliminary HERA-B data for J=Y production. Moreover, we present our predictions for¡ production at HERA-B. The magnitude of these effects in the J=Y production at RHIC is also analyzed. 2007 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46437426 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.2B Vol.37 |
| title | Nuclear Effects in HERA-B |
| topic | Física, Astronomía y Matemáticas Energy loss Shadowing effects Quarkonium production |
| url | https://www.redalyc.org/articulo.oa?id=46437426 |