在e+e对撞机上用偏振束解除非粒子纠缠
Disentangling the Unparticles with polarized beams at e+e- colliders
摘要:
最近提出的非粒子产生于理论中的标度不变扇区的想法可以产生具有不同洛伦兹结构的有效算子。我们表明,通过使用不同的极化选项在未来的线性e+e-对撞机,这些有效的运营商的性质可以很容易地理解。通过利用国际直线对撞机(ILC)上的初始光束偏振,也可以对不同自旋的非粒子传播子中的复相位的独特特征进行唯一的理解。
英文摘要:
Recently proposed idea of unparticles arising due to a scale invariant sector in the theory can give rise to effective operators with different Lorentz structures. We show that by using the different polarization options at the future linear e+e- colliders, the nature of these effective operators can be easily understood. The unique feature of a complex phase in the propagator of the unparticle can also be understood uniquely for the different spins by exploiting the initial beam polarizations at the International Linear Collider (ILC).
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