Search for Narrow Structure in the <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>S</mi></math>, <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>T</mi></math>, <math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>U</mi></math> Region

D. Bowen; D. Earles; W. Faissler; D. Garelick; M. Gettner; M. Glaubman; B. Gottschalk; G. Lutz; J. Moromisato; E. I. Shibata; Y. W. Tang; E. von Goeler; R. Weinstein; H. R. Blieden; G. Finocchiaro; J. Kirz; R. Thun

doi:10.1103/PhysRevLett.30.332

Search for Narrow Structure in the $S$ , $T$ , $U$ Region

D. Bowen, D. Earles, W. Faissler, D. Garelick, M. Gettner, M. Glaubman, B. Gottschalk, G. Lutz, J. Moromisato, E. I. Shibata, Y. W. Tang, E. von Goeler, R. Weinstein, H. R. Blieden, G. Finocchiaro, J. Kirz, and R. Thun

Phys. Rev. Lett. 30, 332 – Published 19 February 1973

Abstract

We report a measurement of the missing mass ( $MM$ ) spectra from the reaction $π^{-} + p \to {(MM)}^{-} + p$ at 11, 13.4, and 16 GeV, in the region of the $S (1930)$ , $T (2200)$ , and $U (2375)$ mesons. Our mass spectra exhibit no narrow enhancements in this region with $〈 \frac{d σ}{dt 〉} ≳ 10$ μb/Ge $V^{2}$ .

Received 22 December 1972

DOI:https://doi.org/10.1103/PhysRevLett.30.332

Authors & Affiliations

D. Bowen, D. Earles, W. Faissler, D. Garelick^*, M. Gettner, M. Glaubman, B. Gottschalk, G. Lutz^†, J. Moromisato^‡, E. I. Shibata^§, Y. W. Tang, E. von Goeler, and R. Weinstein^∥

Northeastern University at Boston, Boston, Massachusetts 02115

H. R. Blieden^¶, G. Finocchiaro, J. Kirz^*, and R. Thun^**

State University of New York at Stony Brook, Stony Brook, New York 11790

^*Alfred P. Sloan Foundation Felow.
^†Present address: CERN, Geneva, Switzerland.
^‡Work supported in part by a Ford Foundation Fellowship. Present address: University of San Marcos, Lima, Perú.
^§Present address: Physics Department, Purdue University, Lafayette, Ind. 47907.
^∥Work supported in part by the National Science Foundation under Grants No. GP9217 and No. GP25307.
^¶On leave of absence with the Advanced Technology Application Division of the RANN (Research Applied to National Needs) Program, National Science Foundation, Washington, D. C.
^**Work supported in part by the U. S. Atomic Energy Commission, and by the National Science Foundation under Grant No. GP32952.