Can Jews get into heaven according to Christian theology?

My understanding is that one must accept Jesus as one’s personal savior to get into heaven, according to Christian theology. Jews don’t, but in the Bible they’re God’s chosen people. So is there another way for them to get into heaven without accepting Jesus as their personal savior, according to Christian theology?

According to the Catholic Church, "Those also can attain to salvation who through no fault of their own do not know the Gospel of Christ or His Church, yet sincerely seek God and moved by grace strive by their deeds to do His will as it is known to them through the dictates of conscience. Nor does Divine Providence deny the helps necessary for salvation to those who, without blame on their part, have not yet arrived at an explicit knowledge of God and with His grace strive to live a good life.” (Lumen Gentium 16)

http://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19641121_lumen-gentium_en.html