# CSM constraints on the $gg\to ZH$ process

Abstract : We study more deeply the sensitivity of the $ZH$ production process in gluon-gluon collisions to the details of a possible Higgs and top quark compositeness. We establish a relation between Higgs and top quark form factors which would keep the basic cancellation appearing in SM and satisfy the concept of CSM. We give illustrations showing the spectacular consequences of various choices preserving or violating this CSM constraint.
Type de document :
Pré-publication, Document de travail
LUPM:17-004. 22 pages, 13 figures; references added. 2017

https://hal.archives-ouvertes.fr/hal-01492472
Contributeur : Nicolas Clementin <>
Soumis le : lundi 20 mars 2017 - 09:07:38
Dernière modification le : mardi 10 octobre 2017 - 16:16:26

### Identifiants

• HAL Id : hal-01492472, version 1
• ARXIV : 1702.08853

### Citation

Fernand M Renard. CSM constraints on the $gg\to ZH$ process. LUPM:17-004. 22 pages, 13 figures; references added. 2017. 〈hal-01492472〉

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