Neutrino studies in 100Mo and MOON -Mo observatory of neutrinos-

Doe, P. J.; Ejiri, H.; Elliott, S. R.; Engel, J.; Фингер, М.; Fushimi, K.; Gehman, V. M.; Gorine, A.; Greenfield, M. B.; Hazama, R.; Ichihara, K.; Itahashi, T.; Kavitov, P.; Kekelidze, V.; Kuroda, K.; Kutsako, V.; Matsuoka, K.; Manouilov, I.; Nomachi, M.; Para, A.; Rjazantsev, A.; Robertson, R. G. H.; Shichijo, Y.; Stonehill, L. C.; Shima, T.; Shirkov, G.; Sissakian, A.; Sugaya, Yoshihiro; Титов, А. И.; Vatulin, V.; Voronov, V. V.; Vilches, O. E.; Wilkerson, J. F.; Will, D. I.; Yoshida, S.

doi:10.1016/s0375-9474(03)01113-8

Cited by 17 publications

(2 citation statements)

References 10 publications

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“…9, 13 and 14) are also shown, where the SSM constraints in Eqs. (10) and (11) Future experiments such as MOON [25] or LENS [26] or will be able to provide better measurements of CC scattering of the low and intermediate energy neutrinos, i.e., of…”

Section: With Ssm Constraintsmentioning

confidence: 99%

Testing the LMA solution with solar neutrinos independently of solar models

2005

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We perform a comparative study of two methods of determining the survival probabilities of low, intermediate, and high energy solar neutrinos that emphasizes the general agreement between the Large Mixing Angle (LMA) solution and extant solar neutrino data. The first analysis is oscillation parameter-independent and the second analysis involves an approximate calculation of the survival probabilities in the three energy ranges that depends only on oscillation parameters. We show that future experiments like BOREXino, CLEAN, Heron, LENS and MOON, that measure pp and 7 Be neutrinos, will facilitate a stringent test of the LMA solution independently of the Standard Solar Model (SSM), without recourse to earth-matter effects. Throughout, we describe the role of SSM assumptions on our results. If the LMA solution passes the test without needing to be modified, it may be possible to establish that θ x is nonzero at more than 2σ assuming the SSM prediction for the pp flux is correct.

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Section: With Ssm Constraintsmentioning

confidence: 99%

Testing the LMA solution with solar neutrinos independently of solar models

2005

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“…It should be noted that, cross sections for neutrino scatterings off the stable (A = 92, 94, 95, 96, 97, 98, 100) molybdenum isotopes have been previously calculated with the microscopic quasi-particle model (MQPM) that could be applied to other nuclear systems as well [30]. Furthermore, the 100 Mo nucleus is a famous double-beta-decay emitter [31,32] and has been employed by various experiments, e.g. the NEMO Observatory [33], the MOON experiment [34], etc.…”

Section: Introductionmentioning

confidence: 99%

Cross sections of neutral-current neutrino scattering on ^98,100Mo isotopes

Sahu,

Kota,

Kosmas

2024

J. Phys. G: Nucl. Part. Phys.

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Coherent elastic neutrino-nucleus scattering (CE$\nu$NS) is a neutral-current low-energy electro-weak reaction-channel detected recently by the COHERENT experiment at the Oak Ridge National Laboratory (ORNL), USA, in the Spallation Neutron Source facility. The extremely weak signal on the $CsI$ detector of the first experiment and on the liquid $Ar$ of the repeated COHERENT experiment is the energy-recoil due to the neutrino-nucleus interaction, where the nucleus is elastically scattered as a whole while simultaneously the neutrino goes out. Today, several promising nuclear detectors are on the way to be employed in designed and ongoing experiments. In our present work, we provide predictions for incoherent scattering cross sections of low-energy neutrinos on $^{98,100}$Mo isotopes obtained with the Deformed Shell Model employed previously for similar predictions in other electroweak processes. We mention that, Mo detector medium has been used previously in the MOON and NEMO double beta decay experiments.

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Nuclear responses for double-beta decays by hadron, photon, and neutrino probes and MOON experiment

Ejiri

2006

Czech J Phys

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Neutrino-less double-beta decays (0νββ) with the mass sensitivities of the solar and atmospheric ν masses are of great interest for studying the Majorana nature of neutrinos and the absolute mass spectrum as suggested by recent ν oscillation experiments. Here nuclear responses (nuclear matrix elements) for 0νββ are crucial. They are well studied experimentally by using charge-exchange, photo-nuclear and neutrino reactions. MOON(Mo Observatory Of Neutrinos) is a high sensitivity 0νββ experiment with the mass sensitivity of an order of 30 meV. Experimental studies of the nuclear responses and the present status of MOON are briefly discussed. Neutrino-less ββ decays and Majorana neutrino massesDouble beta decays are of great interest from viewpoints of particle and astronuclear physics. They have been extensively discussed, as given in recent review papers and references therein [1, 2, 3]. Double beta decays with two ν's, which conserve the lepton number, are within the standard model(SM), while those without ν violate the lepton number conservation law by ∆L = 2 and thus are beyond SM. The transition rates for two-neutrino (2νββ) and neutrino-less (0νββ) decays are given aswhere G 2ν and M 2ν are the phase space factor and the nuclear matrix element for 2νββ, and G 0ν and M 0ν are those for 0νββ. m ν is the effective Majorana ν-mass term. The 0νββ is caused also by the right-handed weak current, the ν-Majoron coupling, the ν-SUSY coupling, and others. Here discussions are restricted on 0νββ due to the light ν-mass. The effective mass term is written aswhere m i , u ei , and φ i are the mass eigen value, the coefficient for the electron neutrino, and the Majorana phase, respectively, with i = 1, 2, 3. * ) Presented by the author at the Workshop on calculation of double-beta-decay matrix elements (MEDEX'05), Corfu, Greece, September 26-29, 2005.

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Neutrino studies in 100Mo and MOON -Mo observatory of neutrinos-

Cited by 17 publications

References 10 publications

Testing the LMA solution with solar neutrinos independently of solar models

Testing the LMA solution with solar neutrinos independently of solar models

Cross sections of neutral-current neutrino scattering on ^98,100Mo isotopes

Nuclear responses for double-beta decays by hadron, photon, and neutrino probes and MOON experiment

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Neutrino studies in 100Mo and MOON -Mo observatory of neutrinos-

Cited by 17 publications

References 10 publications

Testing the LMA solution with solar neutrinos independently of solar models

Testing the LMA solution with solar neutrinos independently of solar models

Cross sections of neutral-current neutrino scattering on 98,100Mo isotopes

Nuclear responses for double-beta decays by hadron, photon, and neutrino probes and MOON experiment

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Cross sections of neutral-current neutrino scattering on ^98,100Mo isotopes