jquery script on view not working when filtering with (ajax on) 'better_exposed_filters' module
Thanks to Clive answer i have solved out the problem embedding to my theme script file :

 Drupal.behaviors.betterExposedFilters = {
    attach: function(context) {  }}


now having:

 (function ($) {
Drupal.behaviors.betterExposedFilters = {
        attach: function(context) {         

    $('.node-photos-teaser').mouseenter(function() {
        $(this).addClass('photos-hover');
    }).mouseleave(function() {
        $(this).removeClass('photos-hover');
    });


        }}
})(jQuery);


renders compatible the JQuery from my theme with ajax from betterExposedFilter module