New constraints on a light spinless particle coupled to photons

Eduard Massó; Ramon Toldrà

New constraints on a light spinless particle coupled to photons

Eduard Massó, Ramon Toldrà

Departament de Física

Producció científica: Contribució a revista › Article › Recerca › Avaluat per experts

78 Cites (Scopus)

Resum

We obtain new stringent constraints on a light spinless particle φ coupled only to photons at low energies, considering its effects on the extragalactic photon background, the black-body spectrum of the cosmic microwave background radiation and the cosmological abundance of deuterium.

Idioma original	Anglès
Pàgines (de-a)	7967-7969
Revista	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volum	55
Número	12
Estat de la publicació	Publicada - 15 de juny 1997

Altres arxius i enllaços

https://www.scopus.com/pages/publications/0013135426

Com citar-ho

@article{1b9a4152731d403ab6e40ba4225fe873,

title = "New constraints on a light spinless particle coupled to photons",

abstract = "We obtain new stringent constraints on a light spinless particle φ coupled only to photons at low energies, considering its effects on the extragalactic photon background, the black-body spectrum of the cosmic microwave background radiation and the cosmological abundance of deuterium.",

author = "Eduard Mass{\'o} and Ramon Toldr{\`a}",

year = "1997",

month = jun,

day = "15",

language = "English",

volume = "55",

pages = "7967--7969",

number = "12",

}

TY - JOUR

T1 - New constraints on a light spinless particle coupled to photons

AU - Massó, Eduard

AU - Toldrà, Ramon

PY - 1997/6/15

Y1 - 1997/6/15

N2 - We obtain new stringent constraints on a light spinless particle φ coupled only to photons at low energies, considering its effects on the extragalactic photon background, the black-body spectrum of the cosmic microwave background radiation and the cosmological abundance of deuterium.

AB - We obtain new stringent constraints on a light spinless particle φ coupled only to photons at low energies, considering its effects on the extragalactic photon background, the black-body spectrum of the cosmic microwave background radiation and the cosmological abundance of deuterium.

UR - https://www.scopus.com/pages/publications/0013135426

M3 - Article

SN - 0556-2821

VL - 55

SP - 7967

EP - 7969

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

IS - 12

ER -

New constraints on a light spinless particle coupled to photons

Resum

Altres arxius i enllaços

Fingerprint

Com citar-ho