Unitary bounds on elastic absorptive amplitudes involving total cross section,forward slope and curvature |
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Authors: | AK Raina Virendra Singh |
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Institution: | Tata Institute of Fundamental Research, Homi Bhabha Road, Bombay 400005, India |
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Abstract: | We obtain rather tight unitarity upper and lower bounds on the absorptive part A(s, t) of elastic amplitudes with given total cross section, slope and curvature at t = 0 and compare them with experiment. |
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