Baringer, Philip S.Bean, AliceCoppage, DonHebert, C.2007-05-092007-05-092003-06Abazov, VM; Abbott, B, et al. Search for large extra dimensions in the Monojet+E-T channel with the DO detector. PHYSICAL REVIEW LETTERS. June 2003. 90(25)https://hdl.handle.net/1808/1536We present a search for large extra dimensions (ED) in p (p) over bar collisions at a center-of-mass energy of 1.8 TeV using data collected by the DO detector at the Fermilab Tevatron in 1994-1996. Data corresponding to 78.8+/-3.9 pb(-1) are examined for events with large missing transverse energy, one high-p(T) jet, and no isolated muons. There is no excess observed beyond expectation from the standard model, and we place lower limits on the fundamental Planck scale of 1.0 and 0.6 TeV for 2 and 7 ED, respectively.en-USArticle10.1103/PhysRevLett.90.251802openAccess