Quantum tomography at colliders: With or without decays

In constructing quantum states at colliders, most efforts have focused on utilizing the particle decays to infer the spins to reconstruct the quantum density matrix. We show that the production kinematics of the particles provides sufficient information about the spins to establish quantum tomograph...

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Bibliographic Details
Main Authors: Kun Cheng, Tao Han, Matthew Low
Format: Article
Language:English
Published: Elsevier 2025-09-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269325004368
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