@article{25b4dcdb48f44adfbe4c82ce1484973e,
title = "Search for heavy pointlike dirac monopoles",
abstract = "We have searched for central production of a pair of photons with high transverse energies in p{\=p} collisions at √s=1.8 TeV using 70pb-1 of data collected with the D0 detector at the Fermilab Tevatron in 1994-1996. If they exist virtual heavy pointlike Dirac monopoles could rescatter pairs of nearly real photons into this final state via a box diagram. We observe no excess of events above background and set lower 95\% C.L. limits of 610 870 or 1580 GeV/c2 on the mass of a spin 0 1/2 or 1 Dirac monopole.",
author = "\{D0 Collaboration\} and B. Abbott and M. Abolins and Acharya, \{B. S.\} and I. Adam and Adams, \{D. L.\} and M. Adams and S. Ahn and H. Aihara and Alves, \{G. A.\} and N. Amos and Anderson, \{E. W.\} and R. Astur and Baarmand, \{M. M.\} and L. Babukhadia and A. Baden and V. Balamurali and J. Balderston and B. Baldin and S. Banerjee and J. Bantly and E. Barberis and Bartlett, \{J. F.\} and A. Belyaev and Beri, \{S. B.\} and I. Bertram and Bezzubov, \{V. A.\} and Bhat, \{P. C.\} and V. Bhatnagar and M. Bhattacharjee and N. Biswas and G. Blazey and S. Blessing and P. Bloom and A. Boehnlein and Bojko, \{N. I.\} and F. Borcherding and C. Boswell and A. Brandt and R. Brock and A. Bross and D. Buchholz and Burtovoi, \{V. S.\} and Butler, \{J. M.\} and W. Carvalho and D. Casey and Z. Casilum and H. Castilla-Valdez and D. Chakraborty and Chang, \{S. M.\} and M. Demarteau",
year = "1998",
doi = "10.1103/PhysRevLett.81.524",
language = "English",
volume = "81",
pages = "524--529",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "3",
}