Light scalars coupled to photons and non-Newtonian forces

Arnaud Dupays; Eduard Massó; Javier Redondo; Carlo Rizzo

doi:10.1103/PhysRevLett.98.131802

Light scalars coupled to photons and non-Newtonian forces

Arnaud Dupays, Eduard Massó, Javier Redondo, Carlo Rizzo

Department of Physics

Research output: Contribution to journal › Article › Research › peer-review

27 Citations (Scopus)

Abstract

A particle coupling to two photons couples also radiatively to charged particles, like protons. If the particle is a light scalar, this induced coupling leads to spin-independent non-Newtonian forces. We show that the experimental constraints on exotic, fifth-type forces lead to stringent constraints on the γγ coupling. We discuss the impact on the recent PVLAS results and the role of paraphoton models introduced to solve the PVLAS-CAST puzzle. © 2007 The American Physical Society.

Original language	English
Article number	131802
Journal	Physical Review Letters
Volume	98
Issue number	13
DOIs	https://doi.org/10.1103/PhysRevLett.98.131802
Publication status	Published - 27 Mar 2007

Access to Document

10.1103/PhysRevLett.98.131802

Fingerprint Dive into the research topics of 'Light scalars coupled to photons and non-Newtonian forces'. Together they form a unique fingerprint.

Cite this

@article{d2eb26f2df5b44a286ba9a8608cc608e,

title = "Light scalars coupled to photons and non-Newtonian forces",

abstract = "A particle coupling to two photons couples also radiatively to charged particles, like protons. If the particle is a light scalar, this induced coupling leads to spin-independent non-Newtonian forces. We show that the experimental constraints on exotic, fifth-type forces lead to stringent constraints on the γγ coupling. We discuss the impact on the recent PVLAS results and the role of paraphoton models introduced to solve the PVLAS-CAST puzzle. {\textcopyright} 2007 The American Physical Society.",

author = "Arnaud Dupays and Eduard Mass{\'o} and Javier Redondo and Carlo Rizzo",

year = "2007",

month = mar,

day = "27",

doi = "10.1103/PhysRevLett.98.131802",

language = "English",

volume = "98",

number = "13",

}

TY - JOUR

T1 - Light scalars coupled to photons and non-Newtonian forces

AU - Dupays, Arnaud

AU - Massó, Eduard

AU - Redondo, Javier

AU - Rizzo, Carlo

PY - 2007/3/27

Y1 - 2007/3/27

N2 - A particle coupling to two photons couples also radiatively to charged particles, like protons. If the particle is a light scalar, this induced coupling leads to spin-independent non-Newtonian forces. We show that the experimental constraints on exotic, fifth-type forces lead to stringent constraints on the γγ coupling. We discuss the impact on the recent PVLAS results and the role of paraphoton models introduced to solve the PVLAS-CAST puzzle. © 2007 The American Physical Society.

AB - A particle coupling to two photons couples also radiatively to charged particles, like protons. If the particle is a light scalar, this induced coupling leads to spin-independent non-Newtonian forces. We show that the experimental constraints on exotic, fifth-type forces lead to stringent constraints on the γγ coupling. We discuss the impact on the recent PVLAS results and the role of paraphoton models introduced to solve the PVLAS-CAST puzzle. © 2007 The American Physical Society.

U2 - 10.1103/PhysRevLett.98.131802

DO - 10.1103/PhysRevLett.98.131802

M3 - Article

VL - 98

IS - 13

M1 - 131802

ER -