Published June 2007
| Version v1
Journal article
Nuclear effects in HERA-B
- 1. Universidade Federal de Pelotas (UFPel), RS (Brazil). Inst. de Fisica e Matematica
- 2. Fundacao Universidade Federal do Rio Grande (FURG), RS (Brazil). Dept. de Fisica
Description
In this contribution we estimate the influence of the shadowing effect and initial state parton energy loss in the quarkonium production at HERA-B. We analyze the xF behavior of the effective exponent α(xF) and present a comparison with the preliminary HERA-B data for J/Ψ production. Moreover, we present our predictions for Γ production at HERA-B. The magnitude of these effects in the J/Ψ production at RHIC is also analyzed. (author)
Availability note (English)
Available from http://www.scielo.br/pdf/bjp/v37n2b/a26v372b.pdfAdditional details
Identifiers
Publishing Information
- Journal Title
- Brazilian Journal of Physics
- Journal Volume
- 37
- Journal Issue
- 2B
- Journal Page Range
- p. 622-625
- ISSN
- 0103-9733
- CODEN
- BJPHE6
Conference
- Title
- Latin American workshop on high energy physics
- Acronym
- 1. LAWHEP
- Dates
- 1-3 Dec 2005
- Place
- Porto Alegre, RS (Brazil)
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 39070290
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BOUND STATE; BROOKHAVEN RHIC; GLUONS; HERA STORAGE RING; NUCLEAR REACTIONS; QUARK MODEL; QUARKONIUM; QUARKS; SCATTERING; SHADOW EFFECT
- Descriptors DEC
- ACCELERATORS; BOSONS; COMPOSITE MODELS; FERMIONS; HEAVY ION ACCELERATORS; MATHEMATICAL MODELS; PARTICLE MODELS; STORAGE RINGS
Optional Information
- Notes
- 17 refs., 5 figs.