Two-Photon Exchange: Future Experimental Prospects
نویسندگان
چکیده
منابع مشابه
Two-Photon Exchange in (Semi-)Inclusive DIS
In this note1 we consider effects of a Two-Photon Exchange (TPE) in inclusive DIS and semi-inclusive DIS (SIDIS). In particular, transverse single spin asymmetries are generated in inclusive DIS if more than one photon is exchanged between the lepton and the hadron. We briefly summarize the TPE in DIS in the parton model and extend our approach to SIDIS, where a new leading twist sin(2φ) contri...
متن کاملTwo - Photon Exchange in Electron - Deuteron Scattering
We show that multiple scattering of the electron (i.e., two-photon exchange) in electron-deuteron elastic scattering leads to a small component in the cross section, which decreases very slowly with momentum transfer, and may dominate the cross section at high momentum transfer.
متن کاملSearch for Exchange-Antisymmetric Two-Photon States
Recent experiments have explored the possibility of small violations of the usual relationship between spin and statistics [1–5]. Although such violations are impossible within conventional quantum field theory [6], there are motivations for considering them; see e.g. Ref. [7]. If photons do not obey Bose-Einstein (BE) statistics, there will be a non-zero probability that two photons are in an ...
متن کاملProspects for detecting an η ′ c in two photon processes
We argue that an experimental search for an η ′ c , the first radial excitation of the η c (2980), may be carried out using the two photon process e + e − → e + e − γγ → e + e − η ′ c. We estimate the partial width Γ γγ (η ′ c) and the branching fraction B(η ′ c → h), where h is an exclusive hadronic channel, and find that for h = K o s K ± π ∓ it may be possible to observe this state in two ph...
متن کاملThe State of Islamic Finance: Post-crisis and Future Prospects
The main purpose of this paper is to trace epistemological roots of conventional and Islamic finance. Based on an extensive literature review, this paper aims to highlight, explain, and discuss an ideal conventional and Islamic financial system. The ideal conventional financial system is discussed in light of various writings by Smith and Arrow, based on Arrow-Debreu model. On the other ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Few-Body Systems
سال: 2018
ISSN: 0177-7963,1432-5411
DOI: 10.1007/s00601-018-1439-y