Publications Influence

Share This Author

Neutrino masses in SU(2) ⊗ U(1) theories

- J. Schechter, J. Valle
- Physics
- 1 November 1980

We analyze SU(2)×U(1) theories, denoted by (n, m), in which there are n neutrinos belonging to isodoublets and m neutrino isosinglets. The charged-current weak interactions are described by a… Expand

Neutrino decay and spontaneous violation of lepton number

- J. Schechter, J. Valle
- Physics, Materials Science
- 1 February 1982

The orders of magnitude of decay rates for relatively light neutrinos are studied in the framework of the SU(2)\ifmmode\times\else\texttimes\fi{}U(1) gauge group. The assumption is made that a… Expand

Neutrinoless Double beta Decay in SU(2) x U(1) Theories

- J. Schechter, J. Valle
- Mathematics, Materials Science
- 1 June 1982

It is shown that gauge theories give contributions to neutrinoless double-$\ensuremath{\beta}$ decay [${(\ensuremath{\beta}\ensuremath{\beta})}_{0\ensuremath{\nu}}$] which are not covered by the… Expand

Canonical Neutral Current Predictions From the Weak Electromagnetic Gauge Group SU(3) X $u$(1)

- M. Singer, J. Valle, J. Schechter
- Physics
- 1 August 1980

A straightforward SU(3) x U(1) model in which there is effectively one new neutral-current parameter (denoted by R) is shown to give the canonical neutrino neutral-current predictions for all values… Expand

Is the Effective Lagrangian for QCD a Sigma Model

- C. Rosenzweig, J. Schechter, C. G. Trahern
- Physics
- 15 June 1980

A fully interacting effective chiral Lagrangian obeying the anomalous axial-baryon-current conservation law is constructed. This Lagrangian is a generalization of one implied by the 1/N… Expand

Exploring pi pi scattering in the 1/Nc picture.

- Francesco Sannino, J. Schechter
- PhysicsPhysical review. D, Particles and fields
- 1 February 1995

TLDR

Non-Abelian anomaly and vector-meson decays

- Ö. Kaymakçalan, S. Rajeev, J. Schechter
- Physics
- 1 August 1984

We propose an extension of the old, fairly successful, phenomenological prescription for adding spin-1 fields to the chiral Lagrangian of pseudoscalar mesons to the case where the Wess-Zumino term is… Expand

Eta-prime ---> eta pi pi decay as a probe of a possible lowest lying scalar nonet

- A. Fariborz, J. Schechter
- Physics
- 3 February 1999

We study the eta' to eta pi pi decay within an effective chiral Lagrangian approach in which the lowest lying scalar meson candidates sigma(560) and kappa(900) together with the f0(980) and a0(980)… Expand

Mechanism for a next-to-lowest lying scalar meson nonet

- D. Black, A. Fariborz, J. Schechter
- Physics
- 27 July 1999

Recent work suggests the existence of a nonconventional lowest-lying scalar nonet containing the a{sub 0}(980). Then the a{sub 0}(1450) and also the K{sub 0}{sup *}(1430) are likely candidates to… Expand

...

1

2

3

4

5

...