Oinarrizko partikulen eredu standarra, SM, kinka larrian ote?

Abstract

The results presented in the summer of 2023 for the g-2 muon experiment have put the standard elementary particle model, the SM, in serious trouble by announcing that the discrepancy between experimental and theoretical values has taken on a value of 5σ. Such a high value of an "anomaly" usually indicates that the theoretical model is not able to explain the experimental measurements and needs to be changed. It is not uncommon nowadays for scientific results to be announced in press conferences, and the author expresses his concerns about this form of dissemination and briefly discusses them. Likewise, the author of this article bets that the announced result of the g-2 muon experiment will not turn the SM model upside down.; 2023ko udan aurkeztutako muoiaren g–2 esperimentuaren emaitzak oinarrizko partikulen eredu estandarra, SM, kinka larrian utzi ote duten kezka dago, balio esperimentalen eta teorikoen arteko desadostasuna, "anomalia", 5σ balioa hartu duela iragarrita. "Anomalia" baten balio horrek adierazi ohi du eredua ez dela gai neurketa esperimentalak azaltzeko, eta, beraz, nahitaez, eredua aldatu behar dela. Autoreak kezkak azaltzen ditu emaitzak iragartzeko hainbatetan aukeratzen diren prentsa agerraldiez, eta artikulu honen idazleak apustu egiten du muoiaren g–2 esperimentuaren iragarritako emaitzak ez duela SM eredua hankaz gora jarriko.