The scientists wouldn't go so far as claiming the subatomic particle actually was the Higgs boson, known as the God particle, but said the data gave "clear signs" of a new particle that is a very heavy boson, CERN, the European Organization for Nuclear Research, . The results are preliminary but it is the heaviest boson ever found, the research institute added. There is more time needed to determine if the analysis of the collected data is correct.

The Higgs boson is thought to be part of the explanation of why matter has mass, which, combined with gravity, gives objects weight. Finding this particle would give scientists a better understanding of the nature of the universe.

The results held as preliminary by CERN are based on data collected in 2011 and 2012, with the 2012 data still under analysis, CERN said. The scientists expect to publish an analysis at the end of July and said they would be able to give a clearer picture of the observations later this year after the Large Hadron Collider, the largest particle accelerator in the world, provides the experiments with more data.

CERN will next try to determine what the precise nature of the particle is and its significance for the understanding of the universe. While the scientists think it could be Higgs boson, they do not rule out that it could be something more exotic. "The Standard Model describes the fundamental particles from which we, and every visible thing in the universe, are made, and the forces acting between them. All the matter that we can see, however, appears to be no more than about 4 percent of the total. A more exotic version of the Higgs particle could be a bridge to understanding the 96 percent of the universe that remains obscure," CERN explained, adding that a positive identification of the new particle's characteristics will take considerable time and data.

"Without the worldwide grid of computing this result would not have happened," said Rolf-Dieter Heuer, director general at CERN during a press conference. The computing power and the network that CERN uses is a very important part of the research, he added.