| Electric Dipole Moment of the Electron and of the Neutron SM Barr, A Zee Physical Review Letters 65 (1), 21, 1990 | 781 | 1990 |
| A new symmetry breaking pattern for SO (10) and proton decay SM Barr Physics Letters B 112 (3), 219-222, 1982 | 702 | 1982 |
| Planck-scale corrections to axion models SM Barr, D Seckel Physical Review D 46 (2), 539, 1992 | 470 | 1992 |
| Solving the Strong Problem without the Peccei-Quinn Symmetry SM Barr Physical Review Letters 53 (4), 329, 1984 | 439 | 1984 |
| Electroweak fermion number violation and the production of stable particles in the early universe SM Barr, RS Chivukula, E Farhi Physics Letters B 241 (3), 387-391, 1990 | 409 | 1990 |
| Natural suppression of Higgsino-mediated proton decay in supersymmetric SO (10) KS Babu, SM Barr Physical Review D 48 (11), 5354, 1993 | 367 | 1993 |
| The anthropic principle and the mass scale of the standard model V Agrawal, SM Barr, JF Donoghue, D Seckel arXiv preprint hep-ph/9707380, 1997 | 298 | 1997 |
| Minimality condition and atmospheric neutrino oscillations CH Albright, KS Babu, SM Barr Physical Review Letters 81 (6), 1167, 1998 | 291 | 1998 |
| Magnitude of the cosmological baryon asymmetry S Barr, G Segre, HA Weldon Physical Review D 20 (10), 2494, 1979 | 238 | 1979 |
| Modern physics and ancient faith SM Barr University of Notre Dame Pess, 2003 | 237 | 2003 |
| Kaluza-Klein cosmologies and inflation RB Abbott, SM Barr, SD Ellis Physical Review D 30 (4), 720, 1984 | 236 | 1984 |
| A review of CP violation in atoms SM Barr International Journal of Modern Physics A 8 (02), 209-236, 1993 | 235 | 1993 |
| Strong CP problem and parity SM Barr, D Chang, G Senjanović Physical review letters 67 (20), 2765, 1991 | 206 | 1991 |
| Baryogenesis, sphalerons, and the cogeneration of dark matter SM Barr Physical Review D 44 (10), 3062, 1991 | 203 | 1991 |
| Minimal SO (10) unification SM Barr, S Raby Physical Review Letters 79 (24), 4748, 1997 | 199 | 1997 |
| A different see-saw formula for neutrino masses SM Barr arXiv preprint hep-ph/0309152, 2003 | 198 | 2003 |
| Natural class of non-Peccei-Quinn models SM Barr Physical Review D 30 (8), 1805, 1984 | 191 | 1984 |
| Large neutrino mixing angles in unified theories KS Babu, SM Barr Physics Letters B 381 (1-3), 202-208, 1996 | 184 | 1996 |
| A general classification of three-neutrino models and Ue3 SM Barr, I Dorsner Nuclear Physics B 585 (1-2), 79-104, 2000 | 180 | 2000 |
| Natural gauge hierarchy in SO (10) KS Babu, SM Barr Physical Review D 50 (5), 3529, 1994 | 165 | 1994 |
