# HiggsTools

## Error message

Deprecated function: The each() function is deprecated. This message will be suppressed on further calls in menu_set_active_trail() (line 2405 of /var/www/higgstools.org/includes/menu.inc).
arxiv ref:
1509.04670
Title:
Searches for Higgs boson pair production in the $hh\to bb\tau\tau$, $\gamma\gamma WW^∗$, $\gamma\gamma bb$, $bbbb$ channels with the ATLAS detector
Authors:
ATLAS Collaboration
ESRs: