---
title: "The Role of Unitarity in Hard Diffraction • CBPF Index"
description: "CBPF INDEX is the system that tracks the scientific and technological output of CBPF. It lists the articles, books, technical reports and other publications of the whole CBPF community."
canonical_url: "https://index.cbpf.br/en/publicacoes/6ad2a767639f62b11adbb53d"
locale: en
meta:
  "og:description": "CBPF INDEX is the system that tracks the scientific and technological output of CBPF. It lists the articles, books, technical reports and other publications of the whole CBPF community."
  "og:image": "https://index.cbpf.br/_og/d/c_Item%2Ctitulo_The%2BRole%2Bof%2BUnitarity%2Bin%2BHard%2BDiffraction%2Ctipo_Physics%2BNote%2Ccor_~I2E4MmMwMA%2Cautores_Uri%2BMaor%2Cdetalhe_1997%2Csecao_Publications%2Cp_Ii9lbi9wdWJsaWNhY29lcy82YWQyYTc2NzYzOWY2MmIxMWFkYmI1M2Qi%2Cs_ZCk8sv5-RXWQo6K-.png"
  "og:image:height": "600"
  "og:image:type": image/png
  "og:image:width": "1200"
  "og:title": "The Role of Unitarity in Hard Diffraction • CBPF Index"
  "twitter:image": "https://index.cbpf.br/_og/d/c_Item%2Ctitulo_The%2BRole%2Bof%2BUnitarity%2Bin%2BHard%2BDiffraction%2Ctipo_Physics%2BNote%2Ccor_~I2E4MmMwMA%2Cautores_Uri%2BMaor%2Cdetalhe_1997%2Csecao_Publications%2Cp_Ii9lbi9wdWJsaWNhY29lcy82YWQyYTc2NzYzOWY2MmIxMWFkYmI1M2Qi%2Cs_ZCk8sv5-RXWQo6K-.png"
---

> Index of every page on this site: [llms.txt](https://index.cbpf.br/llms.txt)

**Physics Note****Published**

# **The Role of Unitarity in Hard Diffraction**

**Uri Maor**

1997

[**Download PDF **0.7 MB](https://index.cbpf.br/files/publicacao/6ad2a767639f62b11adbb53d/pdf) [**Contact owner**](mailto:apub@cbpf.br?subject=The%20Role%20of%20Unitarity%20in%20Hard%20Diffraction)

## **Publication details**

<dl>

<dt>Authors</dt>
<dd>Uri Maor</dd>

<dt>Type</dt>
<dd>Physics Note</dd>

<dt>Status</dt>
<dd>Published</dd>

<dt>Publication date</dt>
<dd>1997</dd>

<dt>Description</dt>
<dd>The role of s-channel unitarity in DIS hard diffraction is discussed with special emphasise on the following issues: 1) Froissart-'Martin and s-channel unitarity bounds and their implied bound for &lt;math&gt;xG ( x, Q^2 ). 2)\,\!&lt;/math&gt; The &lt;math&gt; Q^2\,\!&lt;/math&gt; dependence of the hard Pomeron intercept &lt;math&gt;\alpha_P(0). 3)\,\!&lt;/math&gt; The t-dependence of diffractive electroproduction of vector mesons: shrinkage and diffraction dips. 4) The determination of &lt;math&gt;\Psi^V(0,z)\,\!&lt;/math&gt;, the vector meson wave function at the origin, from vector meson electroproduction.</dd>

<dt>Year</dt>
<dd>1997</dd>

<dt>Number</dt>
<dd>CBPF-NF-071/97</dd>

<dt>Linked to a thesis</dt>
<dd>No</dd>

<dt>Linked to a grant</dt>
<dd>No</dd>

</dl>

```json
{"@context":"https://schema.org","@graph":[{"@id":"https://index.cbpf.br/en#website","@type":"WebSite","description":"O CBPF INDEX é o sistema de acompanhamento da produção científica e tecnológica do CBPF. Nele é possível obter a lista de publicações de artigos, livros, relatórios técnicos, etc de toda a comunidade do CBPF.","inLanguage":"en-US","name":"CBPF Index","url":"https://index.cbpf.br/en","publisher":{"@id":"https://index.cbpf.br/#identity"},"translationOfWork":{"@id":"https://index.cbpf.br/#website"}},{"@id":"https://index.cbpf.br/en/publicacoes/6ad2a767639f62b11adbb53d#webpage","@type":"WebPage","description":"CBPF INDEX is the system that tracks the scientific and technological output of CBPF. It lists the articles, books, technical reports and other publications of the whole CBPF community.","name":"The Role of Unitarity in Hard Diffraction","url":"https://index.cbpf.br/en/publicacoes/6ad2a767639f62b11adbb53d","isPartOf":{"@id":"https://index.cbpf.br/en#website"},"potentialAction":[{"@type":"ReadAction","target":["https://index.cbpf.br/en/publicacoes/6ad2a767639f62b11adbb53d"]}],"primaryImageOfPage":{"@id":"https://index.cbpf.br/#logo"}},{"@id":"https://index.cbpf.br/#identity","@type":"Organization","alternateName":"CBPF","description":"Unidade de pesquisa do Ministério da Ciência, Tecnologia e Inovação dedicada à pesquisa básica em Física, suas aplicações e à formação científica.","email":"web@cbpf.br","legalName":"Centro Brasileiro de Pesquisas Físicas/CBPF","name":"Centro Brasileiro de Pesquisas Físicas","taxID":"04.044.443/0001-35","telephone":"+55-21-2141-7100","url":"https://cbpf.br","address":{"@type":"PostalAddress","streetAddress":"Rua Dr. Xavier Sigaud, 150","addressLocality":"Rio de Janeiro","addressRegion":"RJ","postalCode":"22290-180","addressCountry":"BR"},"logo":{"@id":"https://index.cbpf.br/#logo"},"sameAs":["https://twitter.com/cbpf_mcti"]},{"@id":"https://index.cbpf.br/#logo","@type":"ImageObject","caption":"Centro Brasileiro de Pesquisas Físicas","contentUrl":"https://index.cbpf.br/icon-512x512-light.png","inLanguage":"en-US","url":"https://index.cbpf.br/icon-512x512-light.png"}]}
```

## Sitemap

See the full [sitemap](https://index.cbpf.br/sitemap.md) for all pages.