Photinos from gravitational collapse

J. A. Grifols; E. Massó; S. Peris

doi:10.1016/0370-2693(89)90792-2

Photinos from gravitational collapse

J. A. Grifols, E. Massó, S. Peris

Departament de Física

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Resum

Very light photinos, if they exist, should be produced in a SN explosion. Using the data from SN 1987A we set limits on the masses of selectrons (and squarks), the SUSY particles involved in the production (and diffusion) of photinos in the stellar medium. The bounds obtained are m e ̃>75 GeV (250 GeV) form q ̃>45 GeV (80 GeV), where m e ̃≡m e ̃L=m e ̃R. © 1989.

Idioma original	Anglès
Pàgines (de-a)	591-596
Revista	Physics Letters B
Volum	220
DOIs	https://doi.org/10.1016/0370-2693(89)90792-2
Estat de la publicació	Publicada - 13 d’abr. 1989

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10.1016/0370-2693(89)90792-2

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@article{403c896bf42046b8a96b014f33703432,

title = "Photinos from gravitational collapse",

abstract = "Very light photinos, if they exist, should be produced in a SN explosion. Using the data from SN 1987A we set limits on the masses of selectrons (and squarks), the SUSY particles involved in the production (and diffusion) of photinos in the stellar medium. The bounds obtained are m e{\~ }>75 GeV (250 GeV) form q{\~ }>45 GeV (80 GeV), where m e{\~ }≡m e{\~ }L=m e{\~ }R. {\textcopyright} 1989.",

author = "Grifols, \{J. A.\} and E. Mass{\'o} and S. Peris",

year = "1989",

month = apr,

day = "13",

doi = "10.1016/0370-2693(89)90792-2",

language = "English",

volume = "220",

pages = "591--596",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier",

}

TY - JOUR

T1 - Photinos from gravitational collapse

AU - Grifols, J. A.

AU - Massó, E.

AU - Peris, S.

PY - 1989/4/13

Y1 - 1989/4/13

N2 - Very light photinos, if they exist, should be produced in a SN explosion. Using the data from SN 1987A we set limits on the masses of selectrons (and squarks), the SUSY particles involved in the production (and diffusion) of photinos in the stellar medium. The bounds obtained are m e ̃>75 GeV (250 GeV) form q ̃>45 GeV (80 GeV), where m e ̃≡m e ̃L=m e ̃R. © 1989.

AB - Very light photinos, if they exist, should be produced in a SN explosion. Using the data from SN 1987A we set limits on the masses of selectrons (and squarks), the SUSY particles involved in the production (and diffusion) of photinos in the stellar medium. The bounds obtained are m e ̃>75 GeV (250 GeV) form q ̃>45 GeV (80 GeV), where m e ̃≡m e ̃L=m e ̃R. © 1989.

UR - https://www.scopus.com/pages/publications/0041383366

U2 - 10.1016/0370-2693(89)90792-2

DO - 10.1016/0370-2693(89)90792-2

M3 - Article

SN - 0370-2693

VL - 220

SP - 591

EP - 596

JO - Physics Letters B

JF - Physics Letters B

ER -

Photinos from gravitational collapse

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