query: If matter and antimatter were produced equally during the big bang, where is the rest of the antimatter?
positive_passages.docid: 41812
positive_passages.text: Baryogenesis only at the Planck scale, or none at all?
negative_passages.docid: 75939
negative_passages.text: Can matter really fall through an event horizon?
negative_passages.docid: 46306
negative_passages.text: Where does de Broglie wavelength $\lambda=h/p$ for massive particles come from?
negative_passages.docid: 12645
negative_passages.text: The position of center of mass of electron cloud in an atom
negative_passages.docid: 139061
negative_passages.text: Why is 7 TeV considered as a big amount of energy?
negative_passages.docid: 34350
negative_passages.text: matter wave and wave function
negative_passages.docid: 467
negative_passages.text: Matter-antimatter asymmetry problem
negative_passages.docid: 60592
negative_passages.text: Are electrons just incompletely evaporated black holes?
negative_passages.docid: 7071
negative_passages.text: What happens when anti-matter falls into a black hole?
negative_passages.docid: 157639
negative_passages.text: What fraction of baryonic matter is in stars?
negative_passages.docid: 138552
negative_passages.text: Why does amount of protons define how matter is?
negative_passages.docid: 41209
negative_passages.text: Does matter with negative mass exist?
negative_passages.docid: 4276
negative_passages.text: Did the Big Bang happen at a point?
negative_passages.docid: 92532
negative_passages.text: Conservation of Mass during Electron - Positron Annihilation
negative_passages.docid: 61618
negative_passages.text: Could the missing antimatter lie outside the observable universe?
negative_passages.docid: 24669
negative_passages.text: Time dilation at the Big Bang
negative_passages.docid: 110266
negative_passages.text: Quarks in a hadron: where does the mass come from?